传热专业英语对照表
《传热传质学》主要内容和专业词汇中英文对照
《传热传质学》主要内容和专业词汇中英文对照Chapter 1 Thermodynamics and Heat Transfer主要内容1.Concepts:heat (thermal energy)、heat transfer、thermodynamics、total amount of heat transfer、heat transfer rate、heat flux、conduction、convection、radiation2.Equations:1) The first law of thermodynamics (conservation of energy principle)2) Heat balance equation: a) closed system; b) open system (steady-flow)3) Fourier’s law of heat conduction4) Newton’s law of cooling5) Stefan-Boltzmann law主要专业词汇heat transfer 传热、热传递、传热学thermodynamics热力学caloric 热素specific heat 比热mass flow rate 质量流率latent heat 潜热sensible heat 显热heat flux热流密度heat transfer rate热流量total amount of heat transfer总热量conduction导热convection对流radiation辐射thermal conductivity 热导率thermal diffusivity 热扩散率convection/combined heat transfer coefficient 对流/综合换热系数emissivity 发射率absorptivity 吸收率simultaneous heat transfer 复合换热Chapter 2 Heat Conduction Equation主要内容3.Concepts:temperature field、temperature gradient、heat generation、initial condition、boundary condition、steady\transient heat transfer、uniform\nonuniform temperature distribution4.Equations:1) Fourier’s law of heat conduction (§2-1)2) Heat conduction equation (in rectangular\cylindrical\spherical coordinates)(§2-2、§2-3)3) Boundary conditions: (§2-4)a)Specified temperature B. C.b) Specified heat flux B. C. (special case: insulation、thermal symmetry);c) Convection B.C.d) Radiation B.C.e) Interface B.C.4) Average thermal conductivity k ave(§2-7)5) Solution of one-dimensional, steady heat conduction in plane walls、cylinders andspheres (k =const):a) no heat generation, specified temperature B.C.: (§2-5)T(x) or T(r);Q(x) or Q(r), Q=constb) with heat generation, Specified temperature B.C. or Convection B.C. : (§2-6)∆T max=T o-T s= gs2/2nk ; q(x)=gx/n; T s=T + gs/nhcharacteristic length S, shape factor n:plane walls — s = L (half thickness), n = 1cylinders ——s = r o, n = 2spheres ——s = r o, n =35.Methods: Solve a heat transfer problem1) Mathematical formulation (differential equation & B.C.)2) General solution of equation3) Application of B.C.s4) Unique solution of the problemtemperature field\distribution 温度场\分布 temperature gradient 温度梯度 heat generation 热生成(热源) initial\boundary condition 初始\边界条件 transient heat transfer 瞬态(非稳态)传热 isothermal surface 等温面 Heat conduction differential equation 导热微分方程trial and error method 试算法 iterate 迭代 convergence 收敛Chapter 3 Steady Heat Conduction主要内容6. Concepts:multilayer\composite wall overall heat transfer coefficient Uthermal resistance R t thermal contact resistance R ccritical radius of insulation R crfin efficiency fin effectiveness7. Equations:✓ Multiplayer plane wall 、cylinders and spheres: 12totalT T Q UA T R ∞∞-==∆& ✓ Fin: fin equation ——0)()(=--∞T T hp dxdT kA dx d c1) Uniform cross-section:2) Varying cross-section: )(fin fin max fin,fin fin ∞-==T T hA Q Q b ηη&&thermal resistance热阻parallel 并联in series串联thermal contact resistance 接触热阻composite wall 复合壁面thermal grease 热脂cross-section 横截面temperature execess 过余温度hyperbolic 双曲线的exponent 指数fin 肋(翅)片fin base 肋基fin tip 肋端fin efficiency 肋效率fin effectiveness 肋片有效度Chapter 4 Transient Heat Conduction主要内容8.Concepts:lumped system analysis characteristic length (L c=V/A)Biot number (Bi=hL c /k) Fourier number ( τ = at/L)9.Equations:●Bi≤0, lumped system analys is (§4-1)●Bi>0, Heisler/Grober charts OR analytical expressions1-D:a) infinite large plane walls, long cylinders and spheres (§4-2)b) semi-infinite solids (§4-3)multidimensional: product solution (§4-4)主要专业词汇lumped system analysis 集总参数法characteristic length 特征长度(尺寸)dimension 量纲nondimensionalize 无量纲化dimensionless quantity 无量纲量semi-infinite solid 半无限大固体complementary error function 误差余函数series 级数production solution 乘积解Chapter 5 Numerical Methods in Heat Conduction主要内容10.Concepts:control volume (energy balance) method、finite difference method、discretization、node、space step、time step、mesh Biot number、mesh Fourier number、mirror image concept、explicit/implicit method、stability criterion (primary coefficients ≥0)Numerical error: 1) discretization/truncation error; 2) round-off error11.Methods:Numerical solution:1) Discretization in space and time (∆x, ∆t);2) Build all nodes’ finite difference formulations (including interior and bou ndary nodes);i.Finite difference methodii.Energy balance method (i.e. Control V olume method)3) Solution of nodal difference eqs. of heat conduction;a)Direct method: Gaussian Eliminationb)Iterative method: Gauss-Seidel iteration主要专业词汇control volume 控制容积finite difference有限差分Taylor series expression泰勒级数展开式mirror image concept 镜像法Elimination method 消元法direct/iterative method 直接/迭代方法explicit/implicit method 显式/隐式格式stability criterion 稳定性条件primary coefficients 主系数unconditionally 无条件地algebraic eq. 代数方程discretization/truncation error 离散/截断误差round-off error 舍入误差Chapter 6、7 Forced Convection and Natural Convection主要内容12.Concepts:Nu、Re、Gr、PrForce/natural convection、external/internal flow、velocity/thermal boundary layer flow regimes、laminar/turbulent flowhydrodynamic/thermal entry region、fully developed regionCritical Reynolds Number (Re c)、hydraulic diameter (D h)、film temperature (T f)、bulk mean fluid temperature (T b)logarithmic mean temperature difference ( ∆T ln)volume expansion coefficient (β = 1/T)effective thermal conductivity (K eff = K Nu)evaporation、boiling、condensation、nucleation sitepool/flow boiling、subcooled / satuated boilingnatural convection / uncleate / transition /film boilingburn out point13.Equations:Drag force :F D = C f AρV2/2Heat transfer rate:Q = hA(T s-T∞)3.Typical Convection Phenomena:1) Forced convection:external flow——flow over flat plates (§6-4)——flow across cylinders and spheres (§6-5)internal flow——flow in tubes (§6-6)2) Natural convection:flow over surfaces (§7-2)flow inside enclosures (§7-3)3) Boiling Heat Transfer主要专业词汇Force/natural convection 自然/强制对流laminar/turbulent flow 层/湍流boundary layer 边界层laminar sublayer 层流底层buffer layer 缓冲层transition region 过渡区flow regimes 流态inertia/viscous force 惯性/粘性力shear stress 剪切应力friction/drag coefficient 摩擦/阻力系数friction factor 摩擦因子dynamic/kinematic viscous 动力/运动粘度wake 尾流stagnation point 滞止点flow separation 流体分离vortex 漩涡rotational motion 环流velocity fluctuation 速度脉动hydrodynamic 水动力学的hydraulic diameter 水力直径fully developed region 充分发展段volume flow rate 体积流量arithmetic/logarithmic mean temperature difference 算术/对数平均温差volume expansion coefficient 体积膨胀系数interferometer 干涉仪asymptotic渐近线的effective thermal conductivity 有效热导率evaporation 蒸发boiling 沸腾condensation 凝结pool boiling池内(大容器)沸腾flow boiling(管内)强制对流沸腾subcooled / satuated boiling 过冷/饱和沸腾nucleation site 汽化核心uncleate / transition /film boiling 核态/过渡/膜态沸腾burnout point烧毁点surface tension 表面张力vapor bubble 汽泡excess temperature 过热度thermodynamic equilibrium 热力平衡phase change/transformation 相变latent heat of vaporization 汽化潜热analogical method 类比法integral approach 积分近似法order of magnitude analysis 数量级分析法similarity principle 相似原理Chapter 9 Radiation Heat Transfer主要内容14.Concepts:black body、gray body、diffuse surface、emissive power (E)emissivity (ε)、absorptivity (α)、reflectivity (ρ)、transmissivity (τ)irradiation(G)、radiosity(J)、reradiating(adiabatic) surfaceview factor (F ij)、radiation network、space resistance、surface resistance radiation shieldgas radiation、transparent medium to radiation、absorbing and transmitting medium ws:Blackbody:(1) Planck’s distrib ution law(2) Stefan-Boltzmann’s law(3) Wien’s displacement lawGraybody:(4) Kirchhoff’s lawActual body:E (T) = ε E b(T) = ε σT4W/m2Gas:(5) Beer’s law3.Calculation:1) View factor:reciprocity/summation/superposition/symmetry Rulecrossed-strings method2) Radiation heat transfer:Radiation networkOpen system:between two surface (e.g. two large parallel plates)Enclosure:2-surface enclosure;3-surface enclosureRadiation shield主要专业词汇thermal radiation热辐射、quantum theory量子理论、index of refraction 折射系数electromagnetic wave/spectrum 电磁波/波谱、ultraviolet (UV) rays紫外线、infrared (IR) rays 红外线absorptivity 吸收率、reflectivity 反射率、transmissivity 透射率、emissivity (ε) 发射率(黑度)、specular/diffuse reflection 镜反射/漫反射irradiation (incident radiation) 投入辐射、radiosity 有效辐射spectral/directional/total emissive power单色/定向/总辐射力fraction of radiation energy 辐射能量份额(辐射比)、blackbody radiation function 黑体辐射函数view factor 辐射角系数、crossed-strings method交叉线法、reciprocity/summation/superposition/symmetry Rule相互/完整/和分/对称性net radiation heat transfer 净辐射热流量radiation network 辐射网络图、space/surface radiation resistance 空间/表面辐射热阻、reradiating surface重辐射面、adiabatic 绝热的radiation shield遮热板transparent medium to radiation辐射透热体、absorbing and transmitting medium吸收-透过性介质Chapter 10 Heat Exchangers主要内容16.Concepts:heat exchanger type---- double-pipe、compact、shell-and-tube、plate-and-frame、regenerative heat exchangerparallel/counter/cross/multipass flowoverall heat transfer coefficient (U) fouling factor (R f)heat capacity rate capacity rationlog mean temperature difference (ΔT lm)heat transfer effectiveness (ε)number of transfer units (NTU)17.Equations:1) heat balance eq.: Q = C h (T h,in - T h,out)=C c(T c,out - T c,in)2) heat transfer eq.: Q = UAΔT lm( LMTD method)or Q = εQ max = εC min (T h,in –T c,in) ( ε-NTU method) 3.Methods:1) LMTD Method:Select a heat exchangerKnown: C h、C c、3‘T’Predict: 1‘T’、Q、A2) ε-NTU Method:Evaluate the performance of a specified heat exchangerKnown: C h、C c、UA、T h,in、T c,inPredict: Q、T h,out、T c,out主要专业词汇double-pipe/compact/shell-and-tube/plate-and-frame/regenerative heat exchanger套管式/紧凑式/壳管式/板式/蓄热(再生)式换热器parallel/counter/cross/multipass flow 顺流/逆流/叉流/多程流area density 面积密度tube/shell pass 管程/壳程static/dynamic type 静/动态型baffle 挡板header 封头nozzle管嘴guide bar 导向杆porthole 孔口gasket 垫圈lateral 侧面的/横向的fouling factor 污垢因子heat capacity rate 水当量heat transfer effectiveness (ε) 传热有效度number of transfer units (NTU) 传热单元数《传热传质学》知识难点与重点Chapter 1 Thermodynamics and Heat Transfer第一章热力学与传热学1.传热学研究内容(温差=>传热);Heat Transfer Research (Temperature Difference=> Heat Transfer)2.三种基本传热方式的机理和基本公式;The Mechanisms and Basic Formulas of Three Basic Modes of Heat Transfer.3.传热过程、传热方程式;Heat Transfer Process,Heat Transfer Equation4.导热系数、对流换热系数、传热系数的物理涵义、单位、基本数量级、影响因素和变化规律;Physical meanings ,units, fundamental orders,influencing factors and changes in laws of heat conduction coefficient,convection heat transfer coefficient,heat transfer coefficient.5.热阻与热流网络图;Thermal resistance and heat transfer network6,单位与单位制;Unit and system of unitsChapter 2 Heat Conduction Equation第二章导热方程式1.导热问题的求解目标(物体内部的温度场与热流场);Determine Target of Heat Conduction(temperature field and heat field in the internal objects)2.温度场(稳态、非稳态、均匀、一维、二维、三维);Temperature field (steady,transient,uniform,one-dimensional,two-dimensional,three-dimensional)3.等温面、等温线、热流线的性质及相互关系;Properties of isothermal surface, isotherm,heat flow and the relationship among them 4.方向导数、梯度的数学概念及相互关系;Mathematical concept of directional derivative , gradient and the relationship between them5.Fourier 定律;Fourier Law6.推导导热微分方程式的理论基础、简化假设及方程各项(内能、导热、内热源、导温系数、)的物理涵义;Theoretical bases of concluding heat conduction differential equation,simplified assumption and physical meanings of each term in the equation (Internal energy, heat conduction, internal heat source,temperature transfer coefficient, )7.定解条件【几何、物理、时间、边界(Ⅰ、Ⅱ、Ⅲ)】Conditions of determining the solution【geometry,physics,time,boundary(Ⅰ、Ⅱ、Ⅲ )】8.导热问题的求解方法(解析解、数值解)。
(完整版)《工程热力学》、《传热学》课程专业词汇中英文对照表
《工程热力学》课程专业词汇中英文对照表thermodynamics热力学heat热work功irreversible process不可逆过程energylaw of energy conservation能量守恒定律temperature 温度thermal equilibrium热平衡Zeroth law of thermodynamics热力学第零定律temperature scale温标thermometer温度计thermodynamics scale of temperature 热力学温标density密度mass质量pressure压力gauge pressure表压absolute pressure绝对压力system系统boundary边界surrounding外界closed system闭口系统open system开口系统quantity of state状态参数process过程reversible process可逆过程irreversible process不可逆过程quasistatic process准静态过程isovolumetric process定容过程adiabatic process绝热过程isothermal process定温过程polytrophic process多变过程P-V diagram P-V 图absolute work 绝对功technical work技术功kinetic energy动能potential energy势能internal energy内能specific internal energy比内能specific heat capacity比热容constant volume specific heat capacity定容比热容constant pressure specific heat capacity定压比热容flow energy流动能enthalpy焓specific enthalpy比焓latent heat潜热sensible heat显热law of conservation of energy能量守恒定律first law of thermodynamics热力学第一定律nozzle喷管heat engine热机perpetual-motion machine of first kind第一类永动机ideal gas理想气体imperfect gas非理想气体equation of state状态方程式universal gas constant通用气体常数ratio of specific heat capacity比热容比Joule-Thomson effect焦耳-汤姆逊效应partial pressure分压力Dalton”s law道尔顿定律humidity湿度dry air干空气absolute humidity 绝对湿度saturated steam pressure饱和蒸汽压relative humidity相对湿度dew point露点cycle循环reciprocating engine往复式发动机bottom dead center下止点top dead center 上止点thermal efficiency热效率refrigerator制冷机heat pump热泵72 irreversibility不可逆性second law of thermodynamic热力学第二定律Clausius statement克劳修斯表述Kelven-Plank statement 开尔文-普朗克表述perpetual-motion machine of second kind第二类永动机isenthalpic process定焓过程Carnot cycle卡诺循环Clausius integral克劳修斯积分Clausius inequality克劳修斯不等式entropy熵absolute entropy绝对熵principle of the increase of entropy熵增原理T-S diagram T-S图real gas实际气体steam蒸汽boiling 沸腾evaporation汽化saturation pressure饱和压力wet saturated steam 湿蒸汽convergent nozzle渐缩喷管critical pressure临界压力Mach number马赫数compression ignition engine压缩点火发动机Diesel cycle狄赛尔循环combined cycle混合加热循环gas turbine燃气轮机steam prime mover蒸汽原动机boiler锅炉《传热学》课程专业词汇中英文对照表heat transfer热传递heat conduction导热convection对流natural convection自然对流free convection 自由对流forced convection 强制对流heat transfer by convection对流换热phase change 相变evaporation蒸发boiling沸腾condensation凝结melting融化solidification凝固thermal radiation热辐射temperature field温度场steady-state conduction稳态温度场transient conduction非稳态温度场temperature gradient 温度梯度isotherms 等温线cartesian coordinates直角坐标系heat flux热流密度矢量Fourier’s law导热基本定律heat Diffusion Equation导热微分方程式initial conditions初始条件boundary conditions边界条件thermal contact resistance接触热阻isothermal place等温面heat transfer rate热流量heat flux lines热流线heat flux热流密度thermal conductivity 导热系数thermal diffusivity热扩散率heat transfer coefficient换热系数thermal resistance热阻thermal resistance of fouling污垢热阻overall thermal resistance总热阻overall coefficient of heat transfer传热系数convection heat transfer对流换热dimensional analysis量纲分析boundary layer边界层analysis of the order of magnitude in boundary layer边界层的数量级分析boundary layer integral equation 边界层积分方程boundary layer differential equation边界层微分方程boundary grid point边界节点boundary layer condition边界条件turbulent flow湍流Nusselt number努谢尔特数Reynolds number 雷诺数Prandtl number普朗特数Grashof number 格拉晓夫数external flow外部流动flow along a flat plate外掠平板reference temperature定性温度equivalent diameter当量直径boiling heat transfer沸腾换热flow across single tube横掠单管flow across tube bundles横掠管束pool boiling大容器沸腾flow boiling流动沸腾forced convection boiling强制对流沸腾subcooled boiling过冷沸腾surface boiling 表面沸腾subcool temperature过冷温度saturated boiling饱和沸腾bulx boiling容积沸腾superheat过热度maximum heat flux point最大热流密度点nucleation center核化中心nucleate boiling核态沸腾burn out烧毁minimum heat flux point最小热流密度点film boiling膜态沸腾transition boiling过渡沸腾spheroidal state 球形状态boiling curve沸腾曲线condensation凝结condenser冷凝器film condensation膜状凝结drop-wise condensation珠状凝结mixed condensation 混合凝结radiation heat transfer辐射换热absolute black body 绝对黑体gray body灰体view factor 角系数spectrum 光谱Planck radiation law 普朗克辐射定律Rayleigh formula雷莱公式emissivity辐射率reflectivity 反射比emissive power辐射力degree of blackness黑度irradiation投入辐射radiosity有效辐射diffuse reflection漫反射diffuse surface漫射表面thermal shield 遮热板heat exchanger换热器parallel-flow 顺流counter-flow逆流effectiveness of heat exchanger 换热器的效能log-mean temperature difference对数平均温差。
专业英语
1 蒸发器:evaporator2 热对流:thermal convection3 集中供暖:central heating4 节流阀:throttle valve5 压缩机:compressor6 性能系数:Coefficient of performance7 工艺性制冷循环:Refrigeration technology11:冷却水cooling water12逆流换热管Counter-current heat exchange13冷凝器:condenser14层流底层:Laminar bottom矩形风管:rectangular air duct16 冷水管:Cold water pipe17 ODP的英文全称:Ozone Depletion Potential查《制冷原理与装置》课本(如果这个不对,那么GWP也不对)18 对数平均温度:Logarithmic mean temperature19 热辐射:thermal radiation20 自动调节阀:Automatic regulating valve21恒温恒湿:constant temperature and humidity22边界层:Boundary layer23 可回收热量:Recyclable heat24 单柱散热管:single column radiator25 集中空调concentrated air conditioning26 熵值entropy27 换热管Heat exchange28传热系数:Heat transfer coefficient29 空调:air conditioning30 势能:potential energy31 焓值:enthalpy32 GWP英文全称:Global Warming Potential33 分离器:splitter34 冷冻水:Chilled water35 冷藏库:refrigerator,cold store36 露点:dew point37氨:ammonia38 自然对流Natural convection39 负荷:load40可用能(yong):available energy41 功率:power42自动控制系统:automatic control system43 热阻:thermal resistance44 传热:heat transfer45 绝热过程:Adiabatic process46 蒸汽压缩循环:vapour compression cycle47 壳式冷凝管:Shell condenser pipe48 热负荷:heating load49 自动除霜:Automatic defrosting50 层流边界层:laminar boundary layer51 制冷剂:refrigerant52 能量守恒:conservation of energy53 等温的:isothermal54 热能:thermal energy55 功:work56 湍流边界层:Turbulent boundary layer57 空调器:air-conditioner58 制冷:refrigeration59 强迫对流:forced convection60 制冷效率:refrigerating efficiency6162 热泵:heat pump63 储液器:reservoir64 热传导:heat exchange65 压缩机机房:compressor plant66 充分发展层流:fully developed laminar flow67 混合制冷剂:mixed refrigerant6869 加湿器:humidifier70 非共沸混合物:The zeotropic mixture71 (制冷剂)充注:refrigerant charging72 洛伦兹制冷循环:Lorenz refrigeration circulation73 热力学:thermodynamics74 动能:kinetic energy75 吸收式制冷装置:absorption refrigerating plant76 饱和气:saturated vapor77 充分发展湍流:fully developed turbulence78 舒适性空间:amenity space79 过热气:superheated vapor80 过冷液:subcooled liquid。
暖通专业术语中英文对照词汇表
1. 热力学thermodynamics2. 热源heat source3. 热力学平衡状态thermodynamic equilibrium state4. 稳态steady state5. 非稳态unsteady state6. 可逆过程reversible process7. 不可逆过程irreversible process8. 热力学第一定律first law of thermodynamics9. 热力学第二定律second law of thermodynamics10. 热力学第三定律third law of thermodynamics11. 内能internal energy12. 焓enthalpy13. 熵entropy14. 热量heat15. 理想气体ideal gas16. 相变change of phase17. 汽化vaporization18. 蒸发evaporation19. 沸腾boiling20. 沸点boiling point21. 凝结condensation22. 饱和状态saturation state23. 饱和温度saturation temperature24. 饱和压力saturation pressure25. 饱和液体saturation liquid26. 饱和蒸汽saturation vapor27. 过饱和supersaturation28. 湿蒸汽wet vapor29. 过热superheat30. 过热蒸汽superheated vapor31. 过热度degree of superheat32. 过冷subcooling33. 过冷液体subcooled liquid34. 气-液混合物liquid-vapor mixture35. 干度quality36. 冷凝点condensation point37. 冷凝液condensate38. 共沸混合物azeotropic mixture39. 共沸性azeotropy40. 共沸点azeotropic point41. 凝固solidification42. 熔化fusion43. 熔点melting point44. 升华sublimation45. 三相点triple point46. 临界状态critical state47. 临界温度critical temperature48. 临界压力critical pressure49. 潜热latent heat50. 显热sensible heat51. 热力过程thermodynamic process52. 等温过程isothermal process53. 等压过程isobaric process54. 等容过程isochors process55. 绝热过程adiabatic process56. 等焓过程isenthalpic process57. 等熵过程isentropic process58. 可压缩性compressibility59. 压缩compression60. 绝热压缩adiabatic compression61. 多变压缩polytropic compression62. 膨胀expa nsion63. 节流throttling64. 等熵膨胀isenthalpic expansion65. 绝热膨胀adiabatic expansion66. 焦耳-汤姆逊效应Jule-Tomson effect67. 功质working substance68. 热机循环engine cycle69. 制冷循环refrigeration cycle70. 可逆循环reverse cycle71. 卡诺循环Carnot cycle72. 逆卡诺循环reverse Carnot cycle73. 空气制冷循环air refrigeration cycle74. 吸收式制冷循环absorption refrigeration cycle75. 蒸汽压缩制冷循环vapor compression refrigeration76. *混和冷媒制冷循环mixture refrigeat cycle77. 二级压缩制冷循环two-stage compression refrigeration cycle78. 压力-比容图pressure and specific volume diagram79. 温度-熵图temperature-entropy diagram80. 压力-熵图pressure-enthalpy diagram81. *热传学heat transfer82. *热传heat transmission83. 换热heat exchange (热交换)84. 热流heat flow85. 热流量heat flow rate86. 热流密度density of heat flow rate (热通量)87. 温度场temperature field (热传导)88. 导热heat conduction89. 导热系数thermal conductivity (热传导系数)90. 热扩散系数thermal diffusivity91. 对流换热convective heat transfer92. 强制对流forced convection93. 对流换热系数the convective coefficient of heat transfer94. 辐射radiation95. 辐射换热radiation heat transfer (辐射热传)96. 吸收率absorptivity97. 反射率reflectivity98. *热传系数the coefficient of heat transfer99. 热阻thermal resistance100. 接触热阻thermal contact resistance101. 热滞后thermal lag102. 质传mass transfer103. 分子扩散molecule diffusion104. 对流扩散convective diffusion105. *制冷(冷冻) refrigeration106. *制冷(冷冻)工程refrigeration engineering107. 冷藏refrigerated preservation108. 制冷量refrigerating capacity (冷冻能力、冷冻容量) 109. 制冷量refrigerating effect (冷冻效果)110. 单位重量制冷量refrigerating capacity per weight111. 单位容积制冷量refrigerating capacity per unit of volume 112. 制冷剂循环量circulating mass of refrigerant (循环质量冷媒) 113. 制冷剂循环容积circulating volume of refrigerant (循环冷媒体积)114. 单位质量压缩功compress work per mass115. 理论功率ideal power116. 指示功率indicated power117. 指示效率indicated efficiency118. 轴功率shaft power119. 机械效率mechanical efficiency120. 总效率overall efficiency121. 制冷系数coefficient of performance (性能系数)122. 容积效率volumetric efficiency123. 冷凝热量condenser heat124. 单位轴功率冷冻效果refrigerating effect per shaft power 125. 内部条件internal conditions126. 外部条件external conditions127. 制冰能力ice-making capacity128. 制冷剂refrigerant (冷媒)129. 氨ammonia130. 二氧化碳carbon dioxide131. 共沸溶剂制冷剂azeotropic mixture refrigerant (共沸冷媒、同沸冷媒)132. 非共沸溶剂制冷剂non-azeotropic mixture refrigerant (非共沸冷媒、非同沸冷媒)133. 干冰dry ice134. 溴化锂水溶液lithium bromide aqueous solution135. 氨水溶液aqueous solution of ammonia136. 水water137. 盐水brine (卤水)138. 抗冻剂antifreeze agent139. 不冻液non freezing solution140. 防蚀剂corrosion inhibitor141. 润滑油lubricant oil142. 制冷系统refrigeration system143. 制冷机refrigerating machine144. 机械压缩制冷系统mechanical compression refrigeration system145. 蒸汽压缩制冷系统vapour compression refrigeration146. 压缩系统compression system147. 吸气端suction end148. 排气端discharge end (吐出端)149. 低压侧low pressure side150. 高压侧high pressure side151. 蒸发压力evaporating pressure152. 冷凝压力condensing perssure153. 吸气压力suction pressure154. 排气压力discharge pressure (吐出压力)155. 蒸发温度evaporating temperature156. 冷凝温度condensing temperature157. 吸气温度suction temperature158. 回气温度back temperature159. 排气温度discharge temperature (吐出温度)160. 压缩比compression ratio161. 压力比pressure ratio162. 双效压缩dual compression163. 单级压缩single-stage compression164. 复合压缩compound compression165. 多级压缩multistage compression166. 中间压力intermediate pressure167. 中间冷却intercooling168. 干压缩dry compression169. 氨制冷系统ammonia refrigeration system170. 单级压缩系统single-stage compression refrigeration-system 171. 双级压缩系统two-stage compression refrigeration-system 172. 融(除)霜系统defrosting system173. 热气融(除)霜系统defrosting system by superheated vapour 174. 电热融(除)霜系统electrothermal defrost ting system175. 压缩机compressor176. 制冷压缩机refrigerating compressor.refrigerant compressor 177. 往复式压缩机reciprocating compressor178. 回转式压缩机rotary compressor179. 涡卷式压缩机scroll compressor180. 螺旋式压缩机screw compressor181. 活塞piston182. 余隙容积false head183. 活塞排量swept volume,piston displacement (扫气容积) 184. 理论排量theoretical displacement185. 实际排量actual displacement186. 压缩机气阀compressor valve187. 吸气阀stction valve188. 排气阀delivery valve189. 轴承bearing190. 部分负荷旁通口partial duty port191. 离心式压缩机centrifugal compressor192. 涡流swirl193. 喘振surging194. 热力系数heat ratio195. 循环倍率circulation factor196. 焓-浓度图enthalpy concentration chart197. 吸收剂absorbent198. 浓溶液solution,rich199. 稀溶液solution,weak200. 溶液分压partial pressure of liquor201. 缓蚀剂anticorrosive202. 发生不足incomplete boiling203. 吸收不足incomplete absorption204. 吸收式制冷机absorption refrigeration machine205. 吸收式制冷系统absorption refrigerating206. 氨-水吸收式制冷机ammonia/water absorption refrigerating machine207. 溴化锂吸收式制冷机lithium bromide absorption refrigerating machine208. 发生器generator209. 吸收器absorber210. 发生器泵generator pump211. 吸收器泵absorber pump212. 蒸汽喷射制冷steam jet refrigeration213. 空气压缩制冷air-cycle refrigeration214. 温降temperature drops215. 开放循环open cycle216. 闭式循环closed cycle217. 回热式空气循环制冷regenerative air cycle218. 太阳能制冷solar cooling219. 太阳能吸收式制冷机solar absorption refrigerating machine 220. 太阳能空调装置solar air-conditioning system221. 太阳能集热器solar collector222. 平板式集热器flat plate solar collector223. 集热量heat-collecting capacity224. 集热温度heat-collecting temperature225. 集热效率heat-collecting effciency226. 辅助热源supplementary heat source227. 热管heat pipe228. 低温热管low temperature heat pipe229. 中温热管moderate temperature pipe230. 高温热管liquid metal heat pipe231. 管蕊wick232. 兼容性compatibility233. 传热级限heat transport limitation234. 热管换热器heat pipe exchanger235. 余热exhaust heat236. 热泵heat pump237. 热泵循环heat pump cycle238. 性能系数coefficient of performance239. 供热量heat output240. 压缩式热泵compression heat pump241. 热电制冷thermoelectric refrigeration242. 热电效应thermoelectric effect243. 西贝克效应seebeck effect244. 皮尔特效应peltier effect245. 热电制冷效应thermoelectric refrigerating effect246. 汤姆逊效应Thomson effect247. 焦耳效应joule effect248. 傅立叶效应Fourier effect249. 温差电动势系数thermoelectric power,seebeck coefficient 250. 热电堆pile251. N 型半导体n-type semiconductors252. P 型半导体p- type semiconductors253. 涡流制冷效应vortex refrigerating effect254. 冰箱refrigerator255. 电冰箱electric refrigerator256. 商用冰箱commercial refrigerator257. 医用冰箱medicine refrigerator258. 吸收式冰箱absorption259. 全封闭制冷压缩机hermetically sealed compressor 260. 开放式制冷压缩机open-type compressor261. 电流线圈重力式启动继电器coil and gravity starter 262. PTC 启动组件positive temperature coefficient element 263. 过电流过温升保护继电器overload and overheat swith 264. 启动电容器starting capacitor265. 照明灯cabinet light266. 照明灯开关cabinet switch267. 蒸发器风扇evaporator fan268. 接水盘water pan269. 悬背式冷凝器hang on back condenser270. 顶式冷凝器roof condenser271. 铜丝盘管式冷凝器wire and tube condenser272. 板管式冷凝器plate and tube condenser273. 冰箱干燥过滤器drier-filter of the refrigerator274. 气液热交换器gas-liquid heat exchanger275. 毛细管capillary tube276. 板管式蒸发器tube-in-sheet evaporator277. 铝平板蒸发器aluminum plate evaporator278. 温度控制器thermostat279. 融霜电热器heater280. 储存容积storage volume281. 额定有效容积rating storage volume282. 储藏温度storage temperature283. 环境温度ambient temperature284. 冰箱耗能energy consumption of the refrigerator 285. 额定耗电量rating energy286. 工作时间系数percentage running time287. 停机次数on-off frequency288. 热交换器heat exchanger289. 管式热交换器tubular heat exchanger290. 板管式热交换器tube-on-sheet heat exchanger 291. 板式热交换器plate heat exchanger292. 蓄热器recuperator293. 壳管式热交换器shell and tube heat exchanger 294. 盘管coil295. 蛇型管serpentine coil296. U 型管U-tube297. 热交换面积heat exchange surface298. 冷却表面cooling surface299. 加热表面heat exchange surface300. 延伸面积extended surface301. 正面面积face area302. 冷凝器condenser303. 空冷式冷凝器air-cooled condenser304. 自然对流空冷式冷凝器natural convection air-cooled condenser305. 强制通风式冷凝器forced draught condenser306. 水冷式冷凝器water-cooled condenser307. 套管式冷凝器double pipe condenser308. 壳管式冷凝器shell and tube condenser309. 开放式壳管式冷凝器open shell and tube condenser310. 封闭式壳管式冷凝器closed shell and tube condenser311. 蒸发式冷凝器evaporative condenser312. 冷凝-储液器condenser-receiver313. 液化器liquefier314. 预冷盘管desuperheating coil315. 冷却水塔water cooling tower,cooling tower316. 自然通风式冷水塔atmospheric cooling tower,natural draught coolingtower317. 机械通风式冷水塔mechanical draught cooling tower318. 吸风式冷水塔induced draught cooling tower319. 送风式冷水塔forced draught cooling tower320. 喷雾式冷水塔spray cooling tower321. 防藻剂algaecide322. 水垢抑制剂scale inhibitor323. 升压阀back-up valve324. 蒸发器evaporator325. 直接冷却式蒸发器direct evaporator326. 间接冷却式蒸发器indirect evaporator327. 壳管式蒸发器shell and tube evaporator328. 壳盘管式蒸发器shell and coil evaporator329. 干式蒸发器dry expansion evaporator330. 满液式蒸发器flooded evaporator331. 再循环式蒸发器recirculation-type evaporator332. 强制循环式蒸发器pump fed evaporator333. 立管式蒸发器vertical-type evaporator334. 螺旋管式蒸发器spiral tube evaporator335. 自然对流蒸发器natural convection air-cooled evaporator 336. 排管式蒸发器coil evaporator,grid evaporator337. 空气冷却器forced draught evaporator338. 平板式蒸发器tube-in-sheet evaporator,plate evaporator 339. 板式蒸发器plate-type evaporator340. 蓄冰式蒸发器ice bank evaporator341. 紊流器turbulator342. 冷却排管cooling coil,cooling grid343. 冷却排管组cooling battery344. 制冷装置refrigerating installation,refrigerating plant 345. 制冷回路refrigerating circuit346. 热平衡heat balance347. 冷负荷cooling load348. 设计负荷desigh load349. 货物负荷product load350. 负荷系数load factor351. 管道piping352. 吸入管suction line,return line353. 排出管discharge line,hot gas line354. 主管main355. 歧管manifold356. 集管header357. 旁通管by-pass358. 快速接头quick-release coupling, quick-coupler 359. 法兰flange360. 接管coupling361. 喇叭口接头flared joint362. 压力容器pressure vessel363. 储液桶surge drum364. 高压储液桶high pressure receiver365. 低压储液桶low pressure receiver366. 均压管equalizer367. 液体分离器suction tarp368. 气液分离器flash chamber369. 循环泵circulation pump370. 液位指示器liquid level indicator371. 液体流动指示器liquid flow indicator 372. 吸入压力表suction gauge373. 排出压力表suction gauge374. 净化系统purge recovery system375. 油分离器oil separator376. 集液器liquid trap377. 集油器oil receiver,oil trap378. 干燥器gas purger379. 过滤器filter,screen,strainer380. 干燥过滤器drier-filter381. 中间冷却器intercooler,interstage cooler 382. 结霜frost formation383. 除霜defrosting384. 除霜周期defrosting cycle385. 逆循环除霜reverse cycle defrosting 386. 自动除霜automatic defrosting387. 试运转commissioning388. 气密性测试gas-tight test,air-tight test389. 检漏leak hunting,leak390. 真空试验vacuum test391. 试__________验压力test pressure392. 工作压力operating pressure,working pressure393. 气密试验压力gas-tight test pressure394. 设计压力design pressure395. 平衡压力balance pressure396. 冷媒充注refrigerant charging397. 首次充注initial charge398. 保护充注holding charge,service charge399. 制冷剂不足lack of refrigerant,undercharge,gas shortage 400. 缺液statveling401. 充注过多overcharge402. 供液过多overfeeding403. 制冷剂抽空pump down of refrigerant404. 制冷功能试验refrigeration test405. 气体排除gas purging, degassing, gas-off406. 稳定性stability407. 衰减率degree of decay408. 时间常数time constant409. 传递系数transfer coefficient410. 输入量input411. 输出量output412. 热力膨胀阀thermostatic expansion valve 413. 热电膨胀阀thermal electric expansion414. 外平衡管extemal aqualizer pipe415. 电磁阀solenoid valve416. 三通电磁阀three way magnetic417. 高低压控制器high and low pressure controller 418. 复位开关reset419. 节流阀throttle valve420. 单向阀check valve421. 温度调节器humidity controller422. 机房engine house423. 空气调节air conditioning424. 舒适空调comfort air conditioning425. 环境空气ambient air426. 环境条件environmental conditions427. 湿空气moist air428. 干空气dry air429. 大气压力atmospheric pressure430. 水蒸气分压力steam partial pressure431. 饱和空气saturated air432. 过饱和空气supersaturated air 433. 干球温度dry bulb temperature 434. 湿球温度wet bulb temperature 435. 露点温度dew point temperature 436. 绝对湿度absolute humidity 437. 相对湿度relative humidity 438. 饱和度saturation ratio439. 空气焓值air enthalpy440. 不舒适指数uncomfort index 441. 空器灭菌air sterilization442. 空气清洁度air cleanliness 443. 新风fresh air444. 回风return air445. 送风supply air446. 循环风recirculated air447. 通风换气次数ventilation rate 448. 换器次数air circulation ratio 449. 显热负荷sensible heat load 450. 潜热负荷latent heat load 451. 全热负荷total heat load452. 显热比sensible heat ratio 453. 静压static pressure454. 动压velocity pressure455. 全压total pressure456. 蓄热heat storage coefficient457. 衰减度attenuation factor458. 浓度concentration459. 空气污染air pollution460. 过滤效率separation efficiency461. 环境参数environmental parameter 462. 直射辐射direct solar radiation463. 摩擦阻力frictional resistance464. 局部阻力local resistance465. 压力损失pressure loss466. 水力直径hydraulic diameter467. 摩擦因子friction factor468. 变风量系统variable air volume system 469. 水冷式空调机water cooled air conditioner 470. 除湿机dehumidity unit471. 空器混合箱air blender472. 人工气候室environmental climatic473. 植物气候室phytotron474. 空气过滤器air filter475. 空器洗涤室air washer476. 洁净室(无尘室) clean room477. 乱流洁净室turbulent flow clean room 478. 平行(层)流洁净室laminar flow clean room 479. 真空泵vacuum pump480. 绝对零度absolute zero481. 绝对温度absolute temperature482. 摄氏温度Celsius temperature scale 483. 华氏温度Fahrenheit temperature scale 484. 平均温差mean temperature difference 485. 平均温度average temperature486. 热电偶温度计thermocouple temperature 487. 热损失heat loss488. 表压gauge pressure489. 绝对压力absolute pressure490. 真空vacuum491. 流率rate of flow492. 体积流率volume flow rate493. 质量流率mass floe rate494. 流速velocity flow495. 质量速度mass velocity496. 临界速度critical velocity497. 顺流parallel flow498. 逆流counter flow 499. 叉流cross flow 500. 喷嘴flow nozzle。
供热、供燃气、 通风及空调工程 英语
供热、供燃气、通风及空调工程英语英语1. 供热工程英语词汇1.1 Central heating system 中央供暖系统1.2 Radiator 散热器1.3 Boiler 锅炉1.4 Heat exchanger 热交换器1.5 Thermostat 温控器1.6 Heat pump 热泵1.7 Underfloor heating 地暖1.8 District heating 集中供热1.9 Heat transfer 传热1.10 Insulation isolation 绝缘隔离2. 供燃气工程英语词汇2.1 Gas pipeline 天然气管道2.2 Gas meter 燃气表2.3 Gas leak detector 燃气泄漏探测器2.4 Gas appliances 燃气器具2.5 Gas regulator 燃气调压器2.6 Gas valve 燃气阀门2.7 Liquefied petroleum gas (LPG) 液化石油气2.8 Natural gas 天然气2.9 Gas cooktop 燃气灶台2.10 Gas safety 燃气安全3. 通风工程英语词汇3.1 Ventilation 通风3.2 Air duct 风管3.3 Air purifier 空气净化器3.4 Exhaust fan 排气扇3.5 HVAC system 暖通空调系统3.6 Fresh air 新风3.7 Air circulation 空气循环3.8 Ventilation rate 通风率3.9 Indoor air quality 室内空气质量3.10 Ventilation design 通风设计4. 空调工程英语词汇4.1 Air conditioning 空调4.2 Split system 空调分体机4.3 Ductless air conditioner 无风管空调4.4 Chiller 冷水机组4.5 Air handler 空气处理器4.6 Cooling tower 冷却塔4.7 Thermostat 温控器4.8 Refrigerant 制冷剂4.9 HVAC technician 暖通空调技师4.10 Air conditioning maintenance 空调维护保养5. 结语以上就是部分供热、供燃气、通风及空调工程的英语词汇,这些词汇在工程施工、维护以及交流中都起到了非常重要的作用。
数值传热学专业词汇
adaptive grid technique 自适应网格技术additional source term method 附加源项法ADI alternating direction implicit 交替方向隐式方法ADI alternating direction iteration 交替方向迭代法Algorithm SIMPLE算法amplified factor 增长因子analytical solution 分析解arithmetic mean 算术平均法artificial viscosity人工粘性backward difference 向后差分balance method平衡法benchmark test data 基准实验数据block iteration 块迭代法boundary condition 边界条件boundary-value updated method 边界值更新法boundary value problem 边值问题cell vertex scheme 单元定点法cell centered scheme 单元中心法central difference 中心差分CFD computational fluid dynamics 计算流体动力学CHT computational heat transfer计算传热学checkerboard pressure field 棋盘形压力场collocated grid 同位网格consistency 相容性conservativeness守恒性continuity equation 连续性方程control volume 控制容积control volume integration 控制容积积分法convergence 收敛性coupling between pressure and velocity 压力与速度的耦合问题cross-diffusion 交叉扩散decoupling 失耦deferred correction method 延迟修正方法direct method 直接解法direct numerical simulation 直接模拟方法discrete disturbance analysis 离散扰动分析法discrete Fourier expansion 离散Fourier展开discretization error 离散误差dissipation function 耗散函数dissipative 扩散,耗散dispersive 弥散divergence 散度discretization equation 离散方程domain of dependence 依赖区domain of influence 影响区domain discretization 离散化eigenvalue 特征值elliptic 椭圆型energy conservation equation 能量守恒方程exact solution 精确解explicit correction step 显式修步法exponential scheme 指数格式extrapolation 外推方法false diffusion 假扩散false scaling 假尺度FAM finite analytic method 有限分析法FDM finite difference method 有限差分法FEM finite element method 有限元法flow at all speeds 任何流速的流动forward differece 向前差分FTCS time forward and central apace 时间向前空间中心FUD first-order up-wind difference scheme 一阶迎风差分格式FVM finite volume method 有限容积法Fully-developed assumption 充分发展的假定governing equation 控制方程grid generation 网格生成grid-independent solution 网格独立的解harmonic mean 调和平均法high resolution composite schemes 高分辨率的组合格式HS hybrid scheme 混合格式hyperbolic 双曲型inherent stability 固有的稳定性initial condition 初始条件inner iteration 内迭代instability of discretized convective term 对流项离散格式的不稳定性instability of initial problem 初值问题的不稳定性instability of solution procedure 求解过程的不稳定性isolated island 孤岛iterative method 迭代解法linearization of source term 线性化处理large coefficient method 大系数法large soure-term method 大源项法marching method 步进法mass conservation equation 质量守恒方程modified MIM 即MMIM 修正的动量插值法momentum conservation equation 动量守恒方程momentum interpolation method MIM 动量插值法mathematical formulation 数学描写NHT numerical heat transfer 数值传热学no-slip boundary condition 无滑移边界条件node 节点numerical viscosity 数值粘性one-way coordinate 单向坐标optimum over-relaxation factor 最佳松弛因子outer iteration外迭代parabolic 抛物型PDMA pentadiagonal matrix algorithm 五对角阵算法phase angle 相角piecewise-linear 分段线性point iteration method 点迭代法pressure correction 压力修正值profile 型线pseudo-velocity 假拟速度quasilinear partial differetial equation 拟线性偏微分方程QUICK quadratic upwind interpolation of convective kinematics 对流项的二次迎风插值robustness 健壮性round-off error 舍入误差scaling factor 尺度系数semi-implicit method for pressure linked equation SIMPLE算法,求解压力耦合方程的半隐方法SUS second-order upwind scheme 二阶迎风格式Sign preservation rule 符号不变原则SCS skew central difference scheme 斜中心差分stability 稳定性stepwise阶梯式streamwise diffusion 流向扩散SIP strong implicit procedure 强隐迭代过程法structured grid 非结构化网格sub-domain 子区域symmetric and definite positive 对称正定TDMA Tridiagonal matrix method三对角阵算法TUS third-order upwind scheme 三阶迎风格式transportive property 迁移性truncation error 截断误差two-way coordinate 双向坐标underrelaxation 亚松弛up-wind difference scheme 迎风差分validation data 基准实验数据velocity correction 速度修正值wave number 波数。
换热器专业术语- 中英对照
换热器专业术语- 中英对照换热器heat exchanger热交换器heat exchanger紧凑式换热器compact heat exchanger管式换热器tubular heat exchanger套管式换热器double-pipe heat exchanger 间壁式换热器surface type heat exchanger 表面式换热器surface type heat exchanger 板管式换热器tube-on-sheet heat exchanger 板翅式换热器plate-fin heat exchanger板式换热器plate heat exchanger螺旋板式换热器spiral plate heat exchanger 平板式换热器flat plate heat exchanger顺流式换热器parallel flow heat exchanger 逆流式换热器counter flow heat exchanger 流式换热器cross-flow heat echanger折流式换热器turn back flow heat exchanger 直接接触式换热器direct heat exchanger旋转式换热器rotary heat exchanger刮削式换热器scraped heat exchanger热管式换热器heat pipe exchanger蓄热器recuperator壳管式换热器shell and tube heat exchanger 管板tube plate可拆端盖removable head管束bundle of tube管束尺寸size of tube bundle顺排管束in-line hank of tubes错排管束staggered hank of tubes盘管coil蛇形管serpentine coilU形管U-tube光管bare tube肋片管finned tube翅片管finned tube肋管finned tube肋管束finned tube bundle肋片fin套片plate fin螺旋肋spiral fin整体肋integral fin纵向肋longitudinal fin钢丝肋wire fin内肋inner fin肋片管尺寸size of fin tube肋片厚度fin thickness肋距spacing of fin肋片数pitch of fin肋片长度finned length肋片高度finned height肋效率fin efficiency换热面积heat exchange surface传热面积heat exchange surface冷却面积cooling surface加热表面heat exchange surface基表面primary surface扩展表面extended surface肋化表面finned surface迎风表面face area流通表面flow area净截面积net area;effective sectional area迎风面流速face velocity净截面流速air velocity at net area迎风面质量流速face velocity of mass净截面质量流速mass velocity at net area冷(热)媒有效流通面积effective area for cooling or heating medium 冷(热)媒流速velocity of cooling or heating medium干工况dry condition;sensible cooling condition湿工况wet condition;dehumidifying condition接触系数contact factor旁通系数bypass factor换热效率系数coefficient of heat transmission effectiveness盘管风阻力air pressure drop of coil;air resistance of coil盘管水阻力pressure drop of cooling or heating medium表面冷却surface cooling蒸发冷却evaporating cooling冷却元件cooling element传热板temp plate heat exchanger夹套型传热板clamp on heat exchanger。
传热学英语词汇
传热学英语词汇一、基础词汇。
1. heat([hiːt],名词/动词)- 名词:热,热量。
例如:The heat from the sun is very strong.(来自太阳的热量很强。
)- 动词:加热。
例如:We need to heat the water.(我们需要加热水。
)2. transfer([trænsˈfɜː(r)],动词/名词)- 动词:传递,转移。
例如:Heat can transfer from one object to another.(热量能从一个物体传递到另一个物体。
)- 名词:转移,转让。
例如:The heat transfer in this system is complex.(这个系统中的热传递很复杂。
)3. conduction([kənˈdʌkʃn],名词)- 意思:传导。
例如:Conduction is one of the three modes of heat transfer.(传导是热传递的三种方式之一。
)4. convection([kənˈvekʃn],名词)- 意思:对流。
例如:Convection occurs in fluids.(对流发生在流体中。
)5. radiation([ˌreɪdiˈeɪʃn],名词)- 意思:辐射。
例如:The heat radiation from the fire can be felt from a distance.(从火发出的热辐射在远处就能感觉到。
)二、与物质相关词汇。
1. solid([ˈsɒlɪd],名词/形容词)- 名词:固体。
例如:Solids conduct heat differently from liquids.(固体传导热量的方式与液体不同。
)- 形容词:固体的,坚实的。
例如:A solid object has a definite shape.(固体物体有确定的形状。
英语供热术语
供热术语中英文对照版目录1. 基本术语5. 热力站与热用户1.1 供热5.1 热力站与中继泵站1.2 供热介质及其参数5.2 换热器1.3 供热系统5.3 热用户及其连接方式2. 热负荷及耗热量5.4 调节阀2.1 热负荷6. 水力计算与强度计算2.2 热指标和耗热量6.1 热网水力计算2.3 负荷图和热负荷延续时间图6.2 供热管道强度计算3. 供热热源7. 热水供热系统定压和水力工况3.1 供热热源7.1 热水供热系统定压3.2 锅炉房及其辅助设备7.2 水压图3.3 热电厂7.3 水力工况与热力工况4. 热网8. 供热调节、运行管理、试验及试运行4.1 热网8.1 调节4.2 供热管线8.2 运行管理4.3 供热管道敷设8.3 试验及试运行4.4 管道支座和支架4.5 保温和防腐4.6 热补偿基本术语供热供热heat-supply供热工程heat-supply engineering集中供热centralized heat-supply联片供热group heating区域供热regional heating城市供热municipal heat-supply城际供热interurban heat-supply分散供热decentralized heat-supply热化heat-supply based upon heat and power cogeneration热化系数share of cogenerated heat in maximum heating load 热化发电率cogeneration level热电联产heat and power cogeneration热电分产separate generation of heat and power供热规划development program of municipal heat-supply供热能力heating capacity供热半径range of heat-supply service供热面积area of heat-supply service集中供热普及率coverage factor of centralized heat-supply供热可靠性reliability of heat-supply system供热备用性能reservation characteristic of heat-supply system双向供热two-way heat-supply供热经济性economical effect of heat-supply供热成本cost of heat-supply供热标煤耗量specific fuel consumption chargeable to heat output发电标煤耗量specific fuel consumption chargeable to power generation供电标煤耗量specific fuel consumption chargeable to power output热价heat rates年节吨标煤净投资net investment for saving of one ton standard coal annually供热介质及其参数供热介质heating medium高温水high-temperature hot water低温水low-temperature hot water供水supply water回水return water生活热水domestic hot-water饱和蒸汽saturated steam过热蒸汽superheated steam二次蒸汽flash steam凝结水condensate沿途凝结水condensate in steam pipeline补给水make-up water供热介质参数parameters of heating medium设计供水温度design temperature of supply water设计回水温度design temperature of return water实际供热温度actual temperature of supply water实际回水温度actual temperature of return water最佳供水温度optimal temperature of supply water最佳回水温度optimal temperature of return water设计供回水温差design temperature difference between supply water and return water 实际供回水温差actual temperature difference between supply water and return water 最佳供回水温差optimal temperature difference between supply water and return water 供水压力pressure of supply water回水压力pressure of return water供汽温度temperature of supply steam供汽压力pressure of supply steam供热系统供热系统heat-supply system热电厂供热系统heat-supply system based upon heat-power cogeneration plant区域锅炉房供热系统heat-supply system based upon heating plant工业余热供热系统heat-supply system based upon industrial waste heat地热供热系统heat-supply system based upon geothermal energy垃圾焚化厂供热系统heat-supply system based upon garbage incineration plant低温核供热系统heat-supply system based upon low temperature nuclear reactor热水供热系统hot-water heat-supply system低温水供热系统low-temperature hot water heat-supply system高温水供热系统high-temperature hot water heat-supply system闭式热水供热系统closed-type hot-water heat-supply system开式热水供热系统open-type hot-water heat-supply system蒸汽供热系统steam heat-supply system凝结水回收系统condensate return system开式凝结水回收系统open-type condensate return system闭式凝结水回收系统closed-type condensate return system余压凝结水回收系统back-pressure condensate return system重力凝结水回收系统gravity condensate return system加压凝结水回收系统forced condensate return system混合式凝结水回收系统combined condensate return system热负荷及耗热量热负荷热负荷heating load设计热负荷design heating load最大热负荷maximum heating load实际热负荷actual heating load基本热负荷base heating load尖峰热负荷peak heating load季节性热负荷seasonal heating load供暖热负荷space-heating load供暖设计热负荷design space-heating load供暖期供暖平均热负荷average space-heating load during heating period通风、空调热负荷heating load for ventilation and air-conditioning通风设计热负荷design heating load for ventilation供暖期通风平均热负荷average heating load for ventilation during heating period空调设计热负荷design heating load for air-conditioning供暖期空调平均热负荷average heating load for air-conditioning during heating period常年性热负荷year-round heating load生产工艺热负荷process-heating load热水供应热负荷hot-water heating load热水供应最大热负荷maximum hot-water heating load热水供应平均热负荷average hot-water heating load平均热负荷系数heat-supply load factor最大热负荷利用小时数number of working hours based on maximum load热负荷小时变化系数hourly variation factor of heating load同时使用系数diversity factor热指标和耗热量热指标heating load data for load estimation供暖面积热指标space-heating load date per unit floor area供暖体积热指标space-heating load data per unit building volume通风体积热指标space-heating load data per unit building volume热水供应热指标heating load data per unit of hot-water usage耗热量heat consumption年耗热量annual heat consumption供暖年耗热量annual heat consumption on space-heating通风、空调年耗热量annual heat consumption on ventilation and air-conditioning生产工艺年耗热量annual heat consumption on process heating热水供应年耗热量annual heat consumption on hot-water supply耗热定额heat consumption quota单位产品耗热定额heat consumption quota per unit of product平均小时耗汽量average hourly steam consumption最大小时耗汽量maximum hourly steam consumption热水供应小时用热量hourly heat consumption on hot-water supply热水供应设计小时耗水量design hourly demand of hot-water负荷图和热负荷延续时间图热负荷图heating load diagram日负荷图hourly variation graph of heat consumption in one day月负荷图daily variation graph of heat consumption in one month年负荷图monthly variation graph of heat consumption in one year热水供应昼夜耗水量图hourly variation graph of domestic hot-water consumption in one day 热负荷延续时间图heating load duration graph供热热源供热热源供热热源heat source of heat-supply system锅炉房boiler plant区域供热锅炉房regional heating plant热电厂cogeneration power plant工厂自备热电厂factory-owned cogeneration power plant核能热电厂nuclear-powered cogeneration power plant低温核能供热堆low-temperature nuclear heating reactor工业余热industrial waste heat热泵heat pump基本热源base-load heat source峰荷热源peak-load heat source备用热源standby heat source锅炉房及其辅助设备供热锅炉heating boiler锅炉辅助设备boiler auxiliaries送风机forced draft fan引风机induced draft fan除尘器dust trap锅炉给水泵boiler feed-water pump热水锅炉循环水泵boiler circulation pump热网补水泵make-up water pump of heat-supply network热网循环水泵circulation pump of heat-supply network调速水泵variable speed pump备用泵standby pump蓄热器heat-storing device锅炉水处理boiler water treatment锅外水处理boiler feed-water treatment锅水加药处理boiler water conditioning真空除氧vacuum deaeration热力除氧thermo-deaeration解吸除氧desorption deoxidization化学除氧chemical deoxidization热电厂涡轮机turbine燃气轮机gas turbine汽轮机steam turbine凝汽式汽轮机condensing turbine供热式汽轮机cogeneration turbine背压式汽轮机back-pressure turbine抽汽式汽轮机extraction turbine抽汽背压式汽轮机back-pressure turbine with intermediate bleed-off 基本加热器primary calorifier尖峰加热器peak-load calorifier减压减温装置desuperheater恶化真空运行operating with reduced vacuum汽轮机抽汽extracted steam from turbine汽轮机抽汽压力pressure of extracted steam from turbine热网热网热网heat-supply network蒸汽热网steam heat-supply network单管制蒸汽热网one-pipe steam heat-supply network双管制蒸汽热网two-pipe steam heat-supply network多管制蒸汽热网multipipe steam heat-supply network热水热网hot-water heat-supply network闭式热水热网closed-type hot-water heat-supply network开式热水热网open-type hot-water heat-supply network单管制热水热网one-pipe hot-water heat-supply network双管制热水热网two-pipe hot-water heat-supply network多管制热水热网multipipe hot-water heat-supply network一级管网primary circuit二级管网secondary circuit枝状管网tree-shaped heat-supply network环状管网ring-shaped heat-supply network管网选线route selection of heat-supply network供热管线供热管线heat-supply pipeline干线main line主干线trunk main支干线main branch支线branch line供水管water supply pipe回水管water return pipe热网连通管interconnecting pipe in heat-supply network热水供应循环管hot-water circulation pipe管线沿途排水管blind drains under heating pipeline供热管路附件fittings and accessories in heating pipeline关断阀shut off valve分段阀sectioning valve放水阀drain valve放水装置drain valve connections放气阀vent valve放气装置vent valve connections疏水器steam trap疏水装置steam trap connections启动疏水装置warming-up condensate drain-off connections经常疏水装置normal operating condensate drain-off connections供热管道敷设供热管道敷设installation of heating pipeline地上敷设above-ground installation地下敷设underground installation管沟敷设in-duct installation直埋敷设directly buried installation无补偿直埋敷设directly buried installation without expansion joint套管敷设casing pipe installation隧道敷设in-tunnel installation管沟pipe duct通行管沟walkway duct半通行管沟crawl duct不通行管沟unpassable duct管沟事故人孔safety exit of pipe duct管沟安装孔installation hole of pipe duct检查室inspection well检查室人孔inspection well manhole集水坑gully pit操作平台operating platform覆土深度thickness of earth-fill cover管道支座和支架管道支座pipe support固定支座fixing support活动支座movable support滑动支座sliding support滚动支座roller support管道支架pipeline trestle高支架high trestle中支架medium-height trestle低支架low trestle固定支架fixing trestle活动支架movable trestle悬吊支架pipe-hanging trestle弹簧支(吊)架spring hanger导向支架guiding trestle附墙支架pipe bracket刚性支架rigid trestle柔性支架flexible trestle铰接支架hinged-type trestle独立式支架simple trestle悬臂式支架cantilever support梁式支架beam support桁架式支架trussed support悬索式支架suspended support保温和防腐保温insulation填充式保温loosely filled insulation灌注式保温poured insulation涂抹式保温pasted insulation捆扎式保温wrapped insulation缠绕式保温wound insulation预制式保温prefabricated insulation保温结构insulation construction整体保温结构integral insulation construction可拆卸式保温结构detachable insulation construction保温层insulation layer保温材料insulation material保温层伸缩缝expansion seam of insulation layer保护层protective cover管道热损失pipeline heat loss允许热损失permissible heat loss直线管道热损失straight pipe heat loss局部热损失local heat loss局部热损失当量长度equivalent length of pipe for local heat loss局部热损失系数coefficient of local heat loss供热管道保温效率insulation efficiency of heat-supply pipeline保温层经济厚度economical thickness of insulating layer管道允许温度降allowable temperature drop of heating medium in pipeline 防腐anticorrosion protection防腐涂层anticorrosion coating热补偿热补偿compensation of thermal expansion补偿器compensator for thermal expansion自然补偿self-compensation弯管补偿器expansion bend方形补偿器U-shaped expansion joint套筒补偿器sleeve expansion joint球型补偿器ball joint compensator波纹管补偿器bellows type expansion joint热伸长thermal expansion补偿器冷紧cold-pull of expansion joint补偿器冷紧值amount of cold-pull补偿器热补偿值amount of compensated thermal expansion补偿器补偿能力compensating capacity of expansion joint热力站与热用户热力站与中继泵站热力站substation区域热力站branch-line substation小区热力站area substation用户热力站consumer substation民用热力站civil substation工业热力站industrial substation中继泵booster pump中继泵站booster pump station混水装置water admixing installation混水泵mixing pump水喷射器water ejector蒸汽喷射器steam injection pump凝结水泵condensate pump分水器supply water distribution header集水器return water collecting header除污器strainer调压孔板orifice plate旁通管bypass pipe分汽缸steam distribution header减压阀pressure reducing valve安全阀safety valve安全水封water seal热水储水箱hot-water storage tank二次蒸发箱flash tank凝结水箱condensate tank开式凝结水箱open-type condensate tank闭式凝结水箱closed-type condensate tank换热器直接加热direct heating间接加热indirect heating换热器heat exchanger表面式换热器surface heat exchanger管式换热器tubular heat exchanger管壳式换热器shell-and-tube heat exchanger套管式换热器concentric tube heat exchanger板式换热器plate heat exchanger混合式换热器direct contact heat exchanger淋水式换热器cascade heat exchanger喷管式换热器jet-pipe heat exchanger汽-水换热器steam-water heat exchanger水-水换热器water-water heat exchanger容积式换热器volumetric heat exchanger快速换热器instantaneous heat exchanger热管式换热器heat-pipe heat exchanger换热器污垢修正系数fouling coefficient of heat exchanger热用户及其连接方式热用户heat consuming installation供暖热用户space-heating installation通风、空调热用户ventilation and air-conditioning installation热水供应热用户hot-water supply installation生产工艺热用户process-heating installation工业用热单位industrial heat user热力人口consumer heat inlet热用户连接方式connecting method of consumer with heat-supply network 直接连接direct connection简单直接连接simple direct connection混水连接water-mixing direct connection混合系数admixing coefficient间接连接indirect connection调节阀调节阀control valve自动调节阀automatic control valve自力式调节阀self-operated control valve非自力式调节阀external power operated control valve流量调节阀flow control valve温度调节阀temperature control valve压力调节阀pressure control valve阀前压力调节阀upstream-pressure controller阀后压力调节阀downstream-pressure controller调节阀流通能力flow coefficient of regulating valve调节阀流量特性flow characteristics of regulating valve水力计算与强度计算热网水力计算热网水力计算hydraulical analysis of heat-supply network最大允许流速allowable maximum velocity允许压力降allowable pressure drop计算主干线calculated main最不利用户环路most unfavorable circuit最不利管路most unfavorable steam supply main平均比摩阻average specific frictional head loss经济比摩阻optimal specific frictional head loss比压降specific pressure drop管路阻力特性系数flow-resistance characteristic coefficient of pipeline用户阻力特性系数flow-resistance characteristic coefficient of consumer heating system 热网设计流量design flow of heat-supply network热网实际流量actual flow of heat-supply network热网总循环流量circulation flow of heat-supply network热网事故工况流量emergency quantity of flow in abnormal condition热水供应平均流量average flow of domestic hot-water supply热水供应最大流量maximum flow of hot-water supply失水率rate of water loss补水量rate of water make-up事故补水量rate of emergency water make-up补水率make-up water percentage最大凝结水量maximum condensate flow凝结水回收率condensate recovery percentage满管流full-section pipe-flow非满管流partly-filled pipe-flow两相流two-phase flow供热管道强度计算供热管道强度计算mechanical analysis of heat-supply pipes钢材许用应力allowable working stresses of steel许用外载综合应力allowable combined stress due to external load许用补偿弯曲应力allowable bending stress due to thermal compensation许用合成应力allowable resultant stress热态应力验算stress checking for design operation condition冷态应力验算stress checking for non-operation condition轴向温度应力axial temperature stress管道轴向荷载axial load on pipe管道水平荷载axial load on horizontal pipe管道自重self weight of pipeline管道内压力不平衡力unbalanced force from internal pressure补偿器反力reaction force from thermal compensator固定支座轴向推力axial thrust on fixing support固定支座水平推力horizontal thrust on fixing support固定支座轴向水平荷载horizontal axial loads of fixing support固定支座侧向水平荷载horizontal lateral loads of fixing support管道挠度bending deflection of pipe管道最大允许挠度allowable maximum bending deflection of pipe固定支座间距distance between adjacent fixing supports活动支座间距spacing of movable supports固定支座最大允许间距allowable maximum distance between fixing supports活动支座最大允许间距allowable maximum spacing between movable supports无补偿直埋管道锚固段anchored section of directly buried pipeline土壤约束作用soil restraint action土壤约束度系数coefficient of soil restraint热水供热系统定压和水力工况热水供热系统定压定压方式pressurization methods膨胀水箱定压pressurization by elevated expansion tank补给水泵定压pressurization by make-up water pump补给水泵连续补水定压pressurization by continuously running make-up water pump 补给水泵间歇补水定压pressurization by intermittently running make-up water pump 旁通管定压pressurization by bypass pipe氮气定压pressurization by nitrogen gas空气定压pressurization by compressed air蒸汽定压steam pressurization蒸汽锅筒定压pressurization by steam cushion in boiler drum外置膨胀罐蒸汽定压pressurization by steam cushion in external expansion tank淋水式换热器蒸汽定压pressurization by steam cushion in cascade heat exchanger 定压点pressurization point定压装置pressurization installation水压图水压图pressure diagram设计水压图design pressure diagram运行水压图operation pressure diagram事故工况水压图pressure diagram in abnormal operation condition供暖期水压图pressure diagram during heating period非供暖期水压图pressure diagram during nonheating period静水压图static pressure line动水压图operation pressure line供水管动水压线operation pressure line of supply pipeline回水管动水压线operation pressure line of return pipeline凝结水管水压图pressure diagram of condensate pipeline汽化压力saturation steam pressure工作压力working pressure允许压力maximum permissible pressure富裕压力safety pressure margin充水高度height of consumer heating system资用压头available head用户预留压头available pressure head in the consumer汽化water ebullition倒空drop of water level in consumer heating system超压overpressure水力工况与热力工况水力工况hydraulic regime设计水力工况design hydraulic regime运行水力工况operation hydraulic regime事故水力工况emergency hydraulic regime水力稳定性hydraulic stability水力稳定性系数coefficient of hydraulic stability水力失调hydraulic misadjustment水力失调度degree of hydraulic misadjustment一致失调monotonous hydraulic misadjustment等比失调equiproportional hydraulic misadjustment不等比失调nonequiproportional hydraulic misadjustment不一致失调nonmonotonous hydraulic misadjustment热用户热力失调thermal misadjustment of consumer heating system热用户垂直热力失调vertical thermal misadjustment of consumer heating system热用户水平热力失调horizontal thermal misadjustment of consumer heating system 供热调节、运行管理、试验及试运行调节调节regulation运行调节operation regulation集中调节centralized regulation局部调节localized regulation质调节constant flow control量调节variable flow control分阶段改变流量的质调节centralized control with flow varied by steps间歇调节control by intermittent operation间歇运行intermittent mode operation初调节initial adjustment水温调节曲线temperature adjustment curve流量调节曲线flow adjustment curve运行管理热网调度管理dispatching management of heat-supply network热网调峰管理dispatching management of heat-supply network during peakload period 供热系统集中监控centralized monitoring and control of heat-supply system热网优化运行optimum operation of heat-supply network联网运行joint operation of heat-supply networks运行巡视operational inspection热网维修repair and maintenance of heat-supply network热网中修medium repair of heat-supply network热网大修major repair of heat-supply network热网故障damage accident of heat-supply network热网事故breakdown accident of heat-supply network汽水冲击steam-water shock供热系统水击water hammer of heat-supply system试验及试运行水压试验pressure test供热管道强度试验strength test of heat-supply network管道系统严密性试验leakage test of heat-supply network热网温度试验hot-state strength test of heat-supply network管道清洗purging of heat-supply pipeline热网试运行trial operation of heat-supply network。
热力专业词语英汉对照表
专业词语英汉对照表(摘自DL5028-93电力工程制图)表6.2.1-1 主要设备分类代号代号名称英文名称代号名称英文名称主设备MAIN EQUIPMENT L 起重设备LIFTERA风机AIR BLOWER M 机械MACHINEB 仓类BUNKER O 其他装置OTHER DEVICEC 冷却器COOLER P泵PUMPE 抽气器EJECTOR S 分离器SEPARA TORF 过滤器FILTER T 箱TANKG 气瓶GAS BARREL V 扩容器FLASH VESSELH 加热器HEA TER----------------------- Page 45-----------------------主设备(锅炉汽机和发电机)不编分类号其文字代号应用设备英文名称的缩写表示(见表6.2.1-2)表6.2.1-2 主要设备文字代号代号名称英文名称B 锅炉BOILERDG 柴油发电机DIESEL-ENGINE GENERA TORG 发电机ELECTRIC GENERA TORGT 燃气轮机GAS TURBINET 汽轮机STEAM TURBINEAA空气压缩机AIR COMPRESSORBA冷却风机BURNER COOLING FANEA排烟风机EXHAUSTER (EXHAUST GAS FAN)FA送风机FORCED DRAFT FANGA烟气再循环风机GAS RECIRCULA TING FANIA引风机INDUCED DRAFT FANMA排粉风机MILL EXHAUSTER(PULVERIZED COAL EXHAUST FAN) OA无油空气压缩机OILFREE AIR COMPRESSORPA一次风机PRIMARY AIR FANRA飞灰复燃风机RETURN CINDER FANSA密封风机SEALING AIR FANPB 煤粉仓PULVERIZED COAL BUNKER (PULVERIZED COALSTORAGE)RB 原煤仓RA W COAL BUNKER(COAL BIN)AC 空气冷却器AIR COOLERCC 凝汽器CONDENSERDC 疏水冷却器DRAIN COOLEREC 闭式冷却水热交换器CLOSED COOLING W A TER SYSTEM HEA T EXCHANGERHC 氢气冷却器HYDROGEN COOLEROC 冷油器OIL COOLERSC 汽封冷却器STEAM SEAL COOLERAF 空气过滤器AIR FILTERCF 离心滤油机CENTRIFUGAL OIL SEPARA TORMF 机械过滤器MECHANICAL FILTERPF 压力滤油机PRESSURE OIL FIL TERSF 二次滤网SECONDARE FIL TERVF 蒸汽过滤器V APO(U)R STRAINER(STEAM STRAINER) WF 水过滤器W A TER FILTER (W A TER STRAINER)HG 氢气瓶HYDROGEN GAS BARRELNG 氮气瓶NITROGEN GAS BARRELOG 氧气瓶OXYGEN GAS BARRELAH 空气预热器AIR PREHEA TERBH 热网基本负荷加热器BASIC LOAD HEA TER OF DISTRICT HEA TING SYSTEMDH 除氧器DEAERA TOREH 省煤器ECONOMIZERHH 高压加热器HIGH PRESSURE HEA TERLH 低压加热器LOW PRESSURE HEA TERPH 热网尖峰负荷加热器PEAK LOAD HEA TER OF DISTRICT HEA TINGSYSTEM----------------------- Page 46-----------------------RH 再热器REHEA TERSH 过热器SUPERHEA TERTH 热网加热器DISTRICT HEA TING SYSTEM HEA TERVH 暖风器V APO(U)R AIR HEA TER (STEAM AIR HEA TER) WH 生水预热器RA W W A TER HEA TERBL 电动葫芦ELECTRIC BLOCKEL 电梯ELEV A TOR(ELECTRIC LIFT)HL 悬挂起重机HANGING CRANEOL 桥式起重机OVERHEAD TRA VELING CRANETL 单轨行车OVERHEAD TROLLEYBM 皮带给煤机BELT FEEDERCM 给煤机COAL FEEDERFM 给粉机PULVERIZED COAL FEEDERMM 磨煤机MILL(PULVERIZER)PM 输粉机PULVERIZED COAL CONVEYORCO 烟囱CHIMNEYGO 发电机密封油装置GENERA TOR SEAL OIL UNITHO 高压旁路装置HIGH PRESSURE BYPASS UNITLO 低压旁路装置LOW PRESSURE BYPASS UNITOO 汽轮机油静化装置LUBE OIL PURIFIERPO 减压减温器PRESSURE REDUCING AND DESUPERHEA TER WO 发电机冷却水装置GENERA TOR COOLING WA TER DEVICEAP 辅助油泵AUXILIARY OIL PUMPBP 凝结水升压泵CONDENSA TE BOOSTER PUMPCP 凝结水泵CONDENSA TE PUMPDP疏水泵DRAIN PUMPEP 射水泵W A TER EJECTION PUMPFP电动给水泵ELECTRIC FEEDWA TER PUMP(MOTOR DRIVENFEED W A TER PUMP)GP润滑油泵GREASE-OIL PUMP(LUBE-OIL PUMP)HP 加热器疏水泵HEA TER DRAIN PUMPJP 顶轴油泵JACKING OIL PUMPLP 前置泵LIFTING PRESSURE PUMP(BOOSTER PUMP)MP 补充水泵MAKE-UP W A TER PUMPNP 热网加热器疏水泵DRAIN PUMP OF THERMAL NETWORK HEA TEROPOP主油泵MAIN OIL PUMPPP供油泵OIL SUPPLY PUMP (FUEL OIL SUPPLY PUMP)SP密封油泵SEAL OIL PUMPRP 生水泵RA W W A TER PUMPTP汽动给水泵TURBIN DRIVEN FEED W A TER PUMP UP 卸油泵OIL UNLOADING PUMPVP 调速油泵VELOCITY REGULA TION PUMP(SPEED REGULA TION PUMP)WP 循环水泵CIRCULA TING W A TER PUMPAS 除尘器ASH SEPARA TOR (DUSTER)CS 细粉分离器CYCLONE SEPARA TOR(FINE PULVERIZED COAL SEPARA TOR)MS 粗粉分离器MILL SEPARA TOR (SEPARA TOR)SS 启动分离器START-UP SEPARA TOR(START-UP FLASH TANK)----------------------- Page 47-----------------------CT 冷却水箱COOLING W A TER TANKDT 疏水箱DRAIN TANKET 射水箱W A TER EJECTION TANKMT 补充水箱MAKE-UP W A TER TANKOT 油箱OIL TANKST 储油罐STORAGE OIL TANKTT 工业水箱TECHNICAL W A TER TANK (SERVICE WA TER TANK) WT 工业水回收水箱TECHNICAL WA TER COLLECTED TANK(SERVICE WA TER COLLECTED TANK)CV 连续排污扩容器CONTINUOUS BLOWDOWN FLASH VESSELDV 疏水扩容器DRAIN FLASH VESSELPV 定期排污扩容器PERIODIC BLOW-DOWN FLASH VESSEL第6.2.2 条除灰专业主要设备分类代号宜按表6.2.2-1 的规定它仅作为本规定划分设备类别用主要设备文字代号可按表6.2.2-2 所列作为设备文字代号必要时还可取用其他类似的缩写符号表6.2.2-1 主要设备分类代号代号名称英文名称A风机AIR BLOWERB 仓斗库BINF 过滤器FILTERH 加热器HEA TERL 起重设备LIFTERM 机械MACHINEO 其他设备OTHER DEVICEP泵PUMPS 除尘器SEPARA TORT 箱池等TANK表6.2.2-2 主要设备文字代号代号名称英文名称AA空气压缩机AIR COMPRESSORBA正压(压力)风机PRESSURE BLOWEREA排气(除尘)风机EXHAUST FANFA流化风机FLUIDIZNG FANPA真空泵V ACUUM PUMPSA斜槽输送风机AIR SLIDE CONVEYOR FANV A负压风机V ACUUM BLOWERAB 空气预热器灰斗AIR HEA TER HOPPERBB 渣仓BOTTOM ASH BINDB 脱水渣仓DEW A TERING BINEB 省煤器灰斗ECONOMIZER HOPPERFB 灰库FLY ASH SILOIB 中间灰仓INTERMEDIA TE ASH TANKMB 石子煤斗MILL REJECT HOPPERPB 除尘器灰斗PRECIPITA TOR ASH HOPPERSB 渣斗SLAG HOPPER(BOTTOM ASH HOPPER) TB 转运仓TRANSFER TANK----------------------- Page 48-----------------------DF 脱水筛DEWA TERING SCREENFF 布袋过滤器FABRIC FIL TERGF 砾石过滤器GRA VEL FIL TERRF 旋网过滤器ROTARY SCREEN FIL TERVF 排气过滤器VENT FIL TEREH 电加热器ELECTRIC HEA TERSH 蒸汽加热器STEAM HEA TERGL 抓斗起重机GRAB CRANEHL 电动悬挂起重机MOTORIZED HANGING CRANEML 电动起重机MOTORIZED CRABBM 皮带输送机BELT CONVEYORCM 链板输灰机SINGLE CHAIN CONVEYORDM 螺旋捞渣机SCREW SCRAPER DE-ASHER(SUBMERGEDMECHANICAL SCREW CONVEYOR)EM 电机振动给料机ELECTRIC VIBRA TING FEEDERFM 双向给料机BIDIRECTIONAL FEEDERHM 立式搅拌机HYDROMIX DUST CONDITIONERLM 刮板捞渣机RAG LINK SCRAPER DE-ASHER (SUBMERGEDMECHANICAL DRAG CONVEYOR)MM 滚筒搅拌机ROTARY MIXERPM 双轴搅拌机DOUBLE PADDLE MIXING SCREWSM 螺旋输灰机SCREW CONVEYORTM 搅拌器STIRRERVM 电磁振动给料机SOLENOID VIBRA TING FEEDERAO 箱式冲灰器BOXING ASH FLUSHERBO 斗式提升机BUCKET CONVEYORCO 碎渣机CRUSHEREO 水力喷射器HYDRO EJECTORFO 水力冲灰器HYDRO ASH FLUSHERGO 磨渣机GRINDERHO E 型阀MA TERIALS HANDLING V ALVELO 锁气阀AIR LOCK V ALVEMO 金属分离器METAL SEPARA TORPO 水力真空抽气器HYDROLIC V ACUUM PRODUCERRO 三通挡板换向器WYE DAMPER REVERSERSO 流化装置FLUIDIZED STA TIONAP 灰浆泵ASH SLURRY(SLUDGE)PUMPBP 排污泵BLOWDOWN PUMP(SEWAGE PUMP) DP排水泵DRAIN PUMPFP灰浆提升泵SLURRY FEEDING PUMPHP 高压水泵(冲洗) HTGH PRESSURE PUMP(BOTTOM ASH SLUICINGPUMP)LP 低压水泵(除尘) LOW PRESSURE PUMP(FLY ASH SLVICING PUMP)MP 补充水泵MAKE-UP W A TER PUMPOP油隔离灰浆泵OIL SEGREGA TING SLURRY PUMPPP 喷水柱塞式灰浆泵W A TER SPRAY PLUNGER-TYPE SLURRY PUMPRP 回收水泵RETURN W A TER PUMPSP轴封水泵SEALING W A TER PUMPWP 水隔离灰浆泵W A TER SEGREGA TING SLURRY PUMP VP 溢流水泵OVERFLOW PUMP----------------------- Page 49-----------------------AS 空气分离器AIR SEPARA TORBS 袋式除尘器BAG SEPARA TORCS 旋风除尘器CYCLONE COLLECTORES 静电除尘器ELECTROSTA TIC PRECIPITA TORFS 泡沫除尘器FOAM SEPARA TORMS 多管除尘器MULTI-CYCLONE COLLECTORVS 文丘里除尘器VENTURI COLLECTORWS 水膜除尘器W A TER-FILM SEPARA TORA T 贮气罐AIR STORAGE TANKBT 缓冲水箱BUFFER W A TER TANK(SURGE TANK) DT 沉淀池DESIL TER(SETTLING TANK)FT 冲洗水箱FLUSHING TANKLT 沉渣池SINK SLAG POOL(BOTTOM ASH SETTLING POOL)OT 油箱OIL TANKPT 沉灰池FLY ASH SETTLING POOLST 稳压水箱STABILIZED PRESSURE WA TER TANK VT 溢流水箱OVERFLOW TANKWT 沉淀水箱PRECIPITA TION W A TER TANK(SETTLING TANK)第6.2.3 条电厂化学专业的主要设备分类代号宜按表6.2.3-1 的规定它仅作为本规定划分设备类别用主要设备文字代号可按表6.2.3-2 所列作为设备文字代号必要时还可取用其他类似的缩写符号表6.2.3-1 主要设备分类代号表代号名称英文名称A风机AIR BLOWERB 池BASINC 澄清地CLARIFIERD 除气器电渗析DEGASSER ELECTRODIALYZERE 离子交换器ION-EXCHANGE FILTERF 过滤器FILTERG 气体钢瓶GAS BARRELH 换热器(加热冷却) HEA T EXCHANGERM 机械MACHINEO 加氯设备其他CHLORINA TION OTHERSP泵PUMPS 溶液箱SOLUTION TANKT 箱TANKY制氢设备HYDROGEN STA TION表6.2.3-2 主要设备文字代号表代号名称英文名称说明AA空压机AIR COMPRESSORCA离心式鼓风机CENTRIFUGAL BLOWERFA轴流风机AXIAL FLOW FANRA罗茨风机ROOTS BLOWERAB 曝气池AERA TION BASINCB 浓缩池CONCENTRA TION BASINTB 隔油池OIL SEPARA TOR----------------------- Page 50-----------------------MB 混合池MIXING BASINNB 中和池NEUTRALIZA TION BASINPB PH 调整池PH REGULA TING BASINRB 反应池REACTION BASINSB 沉淀池SETTLING BASINWB 废水贮存池W ASTE WA TER STORAGE BASINXB 氧化池OXIDA TION BASINAC 机械搅拌澄清池ACCELERA TORBC 悬浮澄清池SLUDGE BLANKET CLARIFIERCC 水力循环澄清池CIRCULA TING CLARIFIERPC 脉冲澄清池PULSA TORCD 氯气吸收器CHLORINE GAS ABSORPTION TOWER DD 除碳器DECARBONA TORED 电渗析器ELECTRODIALYZERVD 真空除气器V ACUUM DEAERA TORSAE 强阴AE 阴离子交换器ANION EXCHANGE FILTERW AE 弱阴ABE 阴BE 双流离子交换器BIFLOW EXCHANGE FIL TERCBE 阳SCE 强阳CE 阳离了交换器CA TION EXCHANGE FILTERWCE 弱阳ADE 阴DE 双室床DOUBLE BEDCDE 阳AFE 阴FE 浮动床FLUIDIZED BEDCFE 阳HE 氢离子交换器HYDROGEN-ION EXCHANGER PHE 前置ME 混合床MIXED BEDFNE 级NE 钠离子交换器SODIUM-ION EXCHANGERSNE 级OE 顺流再生离子交换器CO-CURRENT REGENERA TION-ION ASE 阴EXCHANGER CSE 阳SE 双层床STRA TA BEDUE 逆流再生离子交换器UPFLOW REGENERA TION-ION AUE 阴EXCHANGER CUE 阳VE 移动床MOVING BED A VE 阴CVE 阳AF 精密过滤器ACCURA TE FILTERBF 双流机械过滤器BI-FLOW MECHANICAL FILTERCF 活性碳过滤器CARBON FILTERDF 双层滤料过滤器DOUBLE-MEDIUM FILTEREF 电磁除铁过滤器ELECTROMAGNETIC FILTERGF 生物滤池BILOGLCAL(ORGANISMS)FILTERHF 高效滤池HIGH-EFFICIENCY FILTERLF 无阀滤池V ALVELESS FILTERMF 机械过滤器MECHANICAL FILTEROF 滤油机OIL FILTER CFF 离心式PFF 压力式VFF 真空式----------------------- Page 51-----------------------PF 覆盖过滤器PRECOA T FILTERSF 虹吸滤池SIPHON FILTERTF 三层滤料过滤器TRIPLEX-MEDIUM FIL TERUE 超滤器ULTRA FILTERVF 变孔隙滤池V ARIVOID FILTERCG 氯气瓶CHLORINE GAS BARRELHG 氢气瓶HYOROGEN GAS BARRELNG 氮气瓶NITROGEN GAS BARRELOG 氧气瓶OXYGEN GAS BARRELDH 双套管冷却器DOUBLE-PIPE COOLEREH 电加热器ELECTRIC HEA TERMH 混合加热器MIXED HEA TERSH 取样冷却器SAMPLING COOLERBM 斗链提升机BUCKET ELEV A TORCM 螺旋给料机SCREW FEEDERDM 脱水机DEHYDRA TORLM 皮带运输机BELTCONVEYESMM 清石灰机LIME SLAKERRM 桥式起吊装置BRIDGE CRANESM 单轨起吊装置SINGLE-TRACK CRANEWM 称重装置WEIGHING EQUIPMENTCO 氯气蒸发器CHLORINE EV APORA TORRO 反渗透器REVERSE OSMOSIS UNITVO 真空加氯机V ACUUM CHLORINA TORAP 自用水泵AUXILIARY W A TER PUMPBP 反洗(冲洗)水泵BACK W ASH PUMPCP 清水泵CLEAR W A TER PUMPDP除盐水泵DEMINERALIZED PUMPEP 喷射泵EJECTERFP送料泵(加药泵) FEED PUMPGP齿轮泵GEAR PUMPHP 手摇泵HAND PUMPIP中间水泵INTERMEDIA TE W A TER PUMP MP 剂量泵MEASURING PUMPNP中和泵NEUTRALIZA TION PUMPPP铺料泵PRECOA T PUMPRP 生水泵RA W W A TER PUMPSP软化水泵SOFTENED W A TER PUMPUP 液下泵(潜水泵) UNDERWA TER PUMPVP 真空泵V ACUUM PUMPWP 污水泵W ASTE PUMPAS 酸贮罐ACID STORAGE TANKBS 碱贮罐BASE STORAGE TANKCS 助凝剂溶液箱COAGULANT AID TANKDS 分散剂溶液箱DISPERSANT TANKFS 絮凝(凝聚)剂箱FLOCCULA TING AGENT TANK LS 石灰乳箱LIME MILK TANKMS 氨液箱AMMONIA TANK----------------------- Page 52-----------------------OS 磷酸盐溶液箱(有机) PHOSPHONA TE(ORGANIC)TANKPS 磷酸盐溶液箱PHOSPHA TE SOLUTION TANK SS 盐液箱SALINE SOLUTION TANKA T 自用水箱AUXILIARY WA TER TANKBT 反洗(冲洗)水箱BACK W ASH W A TER TANKCT 清水箱CLEAR W A TER STORAGE TANKDT 除盐水箱DEMINERALIZED W A TER TANKIT 中间水箱INTERMEDIA TE W A TER TANKMT 计量箱SURING TANK AMT 酸BMT 碱PT 搅拌箱PADDLE-TYPE MIXING TANK(MIXER)RT 生水箱RA W W A TER STORAGE TANKST 软化水箱SOFTENED W A TER TANKTT 稀释箱THINNING(DILUTING)TANKBY碱液过滤器BASIC SOLUTION FILTERDY排水器DRAINEREY平衡箱EQUILIBRA TION TANKHY氢冷却器HYDROGEN COOLERLY电解槽ELECTROLYSIS BA THOY氧分离器OXYGEN SEPARA TORPY压力调整器PRESSURE CONDITIONERSY氢分离洗涤器HYDROGEN SEPARA TE SCRUBBERWY水分离器W A TER SEPARA TOR第6.2.4 条电厂运煤专业的主要设备文字代号宜按表6.2.4-1 和表6.2.4-2 的规定文字代号可用于运煤系统布置图运煤工艺流程图运煤系统控制原理图和运煤系统模拟盘上设备图形处的标注但图上仍应标注设备编号列出设备明细表必要时也可按类似方法取用其他编写符号表6.2.4-1 主要设备分类代号代号名称英文名称B 船舶BARGE(SHIP)C 输送机CONVEYORF 给料机FEEDERH 仓斗BUNKER AND HOPPERI 托辊IDLERO 其他设备OTHER EQUIPMENTP滚筒PULLEYR 堆取料机STACKER-RECLAIMERS 筛碎设备SCREEN AND CRUSHERT 翻车机W AGON TIPPLERU 卸煤机COAL UNLOADER表6.2.4-2 主要设备文字代号代号名称英文名称说明OB 海船OCEANIC VESSELRB 河驳RIVER BARGEAC 鳞扳输送机APRON CONVEYORBC 带式输送机BELT CONVEYOR----------------------- Page 53-----------------------FC 气垫带式输送机AIR FILM BELT CONVEYORMC 移动带式输送机MOBIL BELT CONVEYOROC 架空带式输送机OVERHEAD BELT CONVEYOR SC 刮板输送机SCRAPER CONVEYORTC 伸缩带式输送机TELESCOPIC BELT CONVEYORAF 板式给料机APRON FEEDERBF 带式给料机BELT FEEDEREF 电磁振动给料机ELECTROMAGNETIC VIBRAING FEEDERRF 往复式给料机RECIPROCA TING FEEDERTF 振动给料机VIBRA TING FEEDERVF 叶轮式给料机ROTARY V ANE FEEDERBH 贮料仓STORAGE BIN AND BUNKERSH 筒仓SILOCI 承载托辊CARRYNIG IDLERII 缓冲托辊IMPACT IDLERRI 回程托辊RETURN IDLERTI 调心托辊TRAINING IDLERAO 逆止装置BACKSTOPBO 斗式提升机BUCKET ELEV A TORCO 连续式皮带秤CONTINUOUS BEL T WEIGHERDO 驱动装置DRIVE UNITEO 电子皮带秤ELECTRONIC BELT WEIGHERFO 过载保护装置LOAD SAFETY DEVICEGO 清扫装置CLEANING DEVICEHO 手动料仓闸门HAND OPERA TED BIN GA TE IRON ( IO ) 电磁除铁器ELECTROMAGNETIC SEPARA TOR KO 汽车衡TRUCK WEIGHERLO 料位指示计LEVEL INDICA TORMO 金属探测器METAL DETECTORBINOO 机动料仓闸门MECHANICALLY OPERA TED GA TEPO 犁式卸料器PLOUGH PLOWRO 轨道衡RAIL UNIT WEIGHERSO 取样器SAMPLERTO 卸料车TRIPPERUO 拉紧装置TAKE-UP UNITWO 皮带秤BELT WEIGHERBP 改向滚筒BEND PULLEYDP 驱动滚筒DRIVE PULLEYMP 电动滚筒MOTORIZED PULLEYBR 斗轮堆取料机BUCKET WHEEL STACKER-RECLAIMER----------------------- Page 54-----------------------CR 履带式取料机CRA WLER MOUNTED RECLAIMER FR 固定旋转式堆料机FIXED ROTA TING STACKERLR 推土机BULLDOZERRR 轨道式取料机RAIL MOUNTED RECLAIMERSR 轨道式堆料机RAIL MOUNTED STACKERCS 环式破碎机RING CRUSHERDS 双辊破碎机DOUBLE ROLLER CRUSHERFS 固定筛FIXED SCREENHS 锤式破碎机HAMMER CRUSHERIS 冲击式破碎机IMPACT CRUSHERRS 滚轴筛ROLLER SCREENVS 振动筛VIBRA TING SCREENMT 多车翻车机MULTI-W AGON TIPPLERRT 转子式翻车机ROTARY W AGON TIPPLERST 侧倾式翻车机SIDE-ROTARY W AGON TIPPLERTT 双车翻车机TWIN-W AGON TIPPLERBU 链斗卸车机CHAIN BUCKET W AGON UNLOADERCU 链斗卸船机CHAIN BUCKET SHIP UNLOADERGU 抓斗卸船机CRAB SHIP UNLOADERIU 卸船机SHIP UNLOADERRU 螺旋卸车机SCREW W AGON UNLOADERSU 螺旋卸船机SCREW SHIP UNLOADERWU 卸车机W AGON UNLOADER第6.2.5 条发电厂中各种管道材料的文字代号应符合表6.2.5 的规定在系统图和管道图上可将材料代号标注在管道上或平行于管道的邻近处但在零件材料明细表中仍应开列管道的详细规格和材料表6.2.5 管道材料文字代号表代号名称英文名称说明AA铝合金管ALUMINUM ALLOY PIPE丙烯腈-丁二烯-苯ABS ACRYLONITRILE-BUTADIENE-STYRENERESIN 乙烯树脂AC 石棉水泥管ASBESTOS CEMENT PIPEAN 防腐涂料层管ANTICORROSIVE PAINT COA TING PIPEAP 耐酸酚醛塑料管ACIDPROOF PHENOPLAST PIPECP 黄铜管COPPER PIPEC 碳钢管CARBON STEEL PIPE----------------------- Page 55-----------------------CA铜合金管COPPER ALLOY PIPECE 陶瓷管CERAMIC PIPECI 铸铁管CAST IRON PIPECSL 衬铸石管CAST STONE LINED PIPECO 混凝土管CONCRETE PIPECS 铸石管CAST STONE PIPEEA陶土管EARTHENWARE PIPEEN 搪瓷管ENAMEL PIPEEP 工程塑料管ENGINEERING PLASTICS PIPEFG 玻璃钢管FIBER GLASS PLASTIC PIPEFR 玻璃钢-塑料复合管FIBER GLASS REINFORCED PLASTICS PIPE TL 衬四氟管TEFLON LINED PIPEG 镀锌钢管GALV ANIZED STEEL PIPEGI 镀锌铁皮管GALV ANIZED IRON SHEET PIPEGL 衬玻璃管GLASSLINING PIPELA低合金管LOW ALLOY PIPELE 铅合金管LEAD ALLOY PIPELM 衬里金属管LINING METAL PIPEM 金属管METAL PIPEMH 金属软管METAL HOSEN 有色金属管NONFERROUS METAL PIPENC 球墨铸铁管NODULAR CAST IRON PIPE NM 非金属管NON-METAL PIPEPE 聚乙烯管POLYVINYL PIPEPL 衬塑料管PLA TICS LINED PIPEPP聚丙烯管POLYPROPYLENE PIPEPPL 衬聚丙烯管POLYPROPYLENE LINED PIPE PVC 聚氯乙烯管POLYVINYL CHLORIDE PIPER 橡胶管RUBBER PIPERC 钢筋混凝土管REINFORCED CONCRETE PIPE RE 紫铜管RED COPPER PIPERL 衬橡胶管RUBBER LINED PIPES 无缝钢管SEAMLESS STEEL PIPESA特种合金钢管SPECIAL ALLOY STEEL PIPE SH 合成树脂压力软管SYNTHETIC RESIN PRESSURE HOSE SS 不锈钢管STAINLESS SIEEL PIPE----------------------- Page 56-----------------------TE 聚四氟乙烯管TEFLON PIPEW 焊接钢管WELDED STEEL PIPESR 合成橡胶管SYNTHETIC RUBBER PIPE。
换热器专业术语-中英对照
换热器专业术语- 中英对照换热器heat exchan ger热交换器heat exchan ger紧凑式换热器compact heat exchan ger管式换热器 t ubula r heat exchan ger套管式换热器double-pipe heat exchan ger 间壁式换热器surface type heat exchan ger 表面式换热器surface type heat exchan ger 板管式换热器tube-on-sheet heat exchan ger 板翅式换热器plate-fin heat exchan ger板式换热器 pl ateheat exchan ger螺旋板式换热器spiral plateheat exchan ger 平板式换热器flat plateheat exchan ger顺流式换热器parall el flow heat exchan ger 逆流式换热器counte r flow heat exchan ger 流式换热器 cross-flow heat echanger折流式换热器turn back flow heat exchan ger 直接接触式换热器direct heat exchan ger旋转式换热器rotary heat exchan ger刮削式换热器scrape d heat exchan ger热管式换热器heat pipe exchan ger蓄热器recupe rator壳管式换热器shell and tube heat exchan ger 管板tube plate可拆端盖remova ble head管束bundle of tube管束尺寸size of tube bundle顺排管束in-line hank of tubes错排管束stagge red hank of tubes盘管coil蛇形管serpen tine coilU形管U-tube光管bare tube肋片管finned tube翅片管finned tube肋管finned tube肋管束finned tube bundle肋片fin套片platefin螺旋肋spiral fin整体肋integral fin纵向肋longit udinal fin钢丝肋wire fin内肋innerfi n肋片管尺寸 size of fin tube肋片厚度fin thickn ess肋距spacin g of fin肋片数pitchof fin肋片长度finned length肋片高度finned height肋效率fin effici ency换热面积heat exchan ge surface传热面积heat exchan ge surface冷却面积coolin g surface加热表面heat exchan ge surface基表面primary surface扩展表面extended surface肋化表面finned surface迎风表面face area流通表面flow area净截面积net area;effect i ve sectio nal area迎风面流速 face veloci ty净截面流速 ai r veloci ty at net area迎风面质量流速face veloci ty of mass净截面质量流速mass veloci ty at net area冷(热)媒有效流通面积effecti ve area for coolin g or heatin g medium 冷(热)媒流速veloci ty of coolin g or heatin g medium干工况dry conditi on;sensib l e coolin g conditi on湿工况wet conditi on;dehumi di fyi ng conditi on接触系数contact factor旁通系数bypass factor换热效率系数coeffi c ient of heat transm i ssio n effecti vene ss盘管风阻力 ai r pressu re drop of coil;air resist anceo f coil盘管水阻力 p ressu re drop of coolin g or heatin g medium表面冷却surface coolin g蒸发冷却evaporating coolin g冷却元件coolin g elemen t传热板plateheat exchan ger夹套型传热板clamp on heat exchan ger。
传热学英语词汇
传热学英语词汇V ocabulary for Heat Transferabsorption n. 吸收absorptivity n. 吸收率adiabatic a. 绝热algebra n. 代数ambient a. 周围的analogy n. 比拟angle factor n. 角系数arbitrary a. 任意的arithmetic n. 算术asbestos n. 石棉axis n. 轴Biot number 毕渥数blanket v. 覆盖boiling n. 沸腾boundary layer 边界层bubble n. 气泡bulk n. 整体buoyancy force 浮升力burnout point 烧毁点capillary n.毛细管, a. 毛细作用cavity n. 凹穴characteristic a. 特征coalesce v. 结合coefficient n. 系数combination n. 组合component n. 分量condensate n. 凝结液condensation n. 凝结conduction n. 导热conductivity n. 导热系数configuration factor角系数contradiction n. 反驳convection n. 对流coordinate n. 坐标correlation n. 关联式counterflow n. 逆流criterion n. 标准Critical Heat Flux = CHF临界热流密度cylinder n. 圆柱体denote v. 代表derivative n. 导数diagonal a. n. 对角线diffuse a. v. 漫射diffusion n. 扩散distinct a. 不同droplet n. 液滴dropwise condensation 珠状凝结dynamic viscosity 动力粘度eddy n. 漩涡effectiveness n. 效能efficiency n. 效率elapse v. 流逝electromagnetic a. 电磁emissive power 辐射力emissivity n. 发射率empirical a. 经验的enthalpy n. 焓entrance n. 入口equivalent a. 等效error function 误差函数Euclidian 欧几理德exponential a. 指数film boiling 膜态沸腾fin n. 肋片flux n. 通量Forced convection 强制对流Fourier number 付立叶数free convection 自然对流function n. 函数Grashof Number 格拉晓夫数gray body 灰体glossy a. 有光泽的guarantee 保证Heat Exchanger 换热器hydraulic diameter 水力直径hydraudynamic boundary layer 速度边界层identical a. 相同infinite a. 无穷的in-line arrangement 顺排insulation n. 绝缘integer n. 整数intensity n. 强度irradiation n. 投入辐射iterative a. 迭代laminar flow 层流latent heat潜热log mean temperature difference = LMTD 对数平均温差logarithmic a. 对数函数Lumped-Heat-Capacity System集总参数系统Mechanism n. 机理Monochromatic emissive power 光谱辐射力notation n. 符号NTU = number of transfer units 传热单元数nucleate boiling 核态沸腾Nusselt number 努塞尔数Off-design calculation 校核计算origin n. 源点parallel flow顺流parameter n. 参数perpendicular a. 垂直peak n. 峰值permeate v. 渗透platinum n. 铂plaster n. 灰泥polynomial n. 多项式Pool boiling 大容器沸腾power n. 幂Prandtl number 普朗特数pressure 压力prevail v. 建立product n. 乘积projection n. 投影protrudes v. 突出radiation n. 辐射radiosity n. 有效辐射reciprocal n. a. 倒数reflectivity n. 反射率refrigeration n. 制冷re-radiating surface 重辐射面resistivity n. 电阻系数reversal n. 颠倒ripples n. 波纹root n. 方根rotation n. 旋转R value 面积热阻saturation n. 饱和separation n. 分离shape factor 角系数shell and tube 壳管式shield n. 屏蔽sodium n. 钠solar a. 太阳的Solid angle 立体角spectrum n. 频谱specular a. 镜子的sphere n. 球stability n. 稳定性staggered arrangement 叉排steady-state a. 稳态的strategy n. 策略subscript n. 下标surface tension 表面张力symmetric a. 对称的theorem n. 定理thermal a. 热的thermal boundary layer 热边界层thermal diffusivity热扩散率,导温系数thermometer n. 温度计transformation n. 变换transient a. 瞬态的transition boiling 过渡沸腾transmissivity a. 透射率triangular a. 三角trigonometric a. 三角函数triple n. 三个Tube Banks 管束turbulent a. 湍流unknown n. 未知量unsteady a. 非稳态variable n. 变量viscousity n. 粘性系数wick n. 毛细灯芯。
专业英语对照表(暖通空调-全)
专业英语对照表additional factor for wind foce||风力附加率additional heat loss||附加耗热adiabatic humidification||绝热加湿weighted sound pressure level||A声级absolute humidity||绝对湿度absolute roughness||绝对粗糙度absorbate 吸收质absorbent 吸收剂absorbent||吸声材料absorber||吸收器absorptance for solar radiation||太阳辐射热吸收系数absorption equipment||吸收装置absorption of gas and vapor||气体吸收absorptiong refrige rationg cycle||吸收式制冷循环absorption-type refrigerating machine||吸收式制冷机access door||检查门acoustic absorptivity||吸声系数actual density||真密度actuating element||执行机构actuator||执行机构adaptive control system||自适应控制系统additional factor for exterior door||外门附加率additional factor for intermittent heating||间歇附加率additional factor for wind force||高度附加率additional heat loss||风力附加率adiabatic humidification||附加耗热量adiabatic humidiflcation||绝热加湿adsorbate||吸附质adsorbent||吸附剂adsorber||吸附装置adsorption equipment||吸附装置adsorption of gas and vapor||气体吸附aerodynamic noise||空气动力噪声aerosol||气溶胶air balance||风量平衡air changes||换气次数air channel||风道air cleanliness||空气洁净度air collector||集气罐air conditioning||空气调节air conditioning condition||空调工况air conditioning equipment||空气调节设备air conditioning machine room||空气调节机房air conditioning system||空气调节系统air conditioning system cooling load||空气调节系统冷负荷air contaminant||空气污染物air-cooled condenser||风冷式冷凝器air cooler||空气冷却器air curtain||空气幕air cushion shock absorber||空气弹簧隔振器air distribution||气流组织air distributor||空气分布器air-douche unit with water atomization||喷雾风扇air duct||风管、风道air filter||空气过滤器air handling equipment||空气调节设备air handling unit room||空气调节机房air header||集合管air humidity||空气湿度air inlet||风口air intake||进风口air manifold||集合管air opening||风口air pollutant||空气污染物air pollution||大气污染air preheater||空气预热器air return method||回风方式air return mode||回风方式air return through corridor||走廊回风air space||空气间层air supply method||送风方式TOP 2#大中小发表于 2006-5-26 11:46 只看该作者air supply mode||送风方式air supply (suction) opening with slide plate||插板式送(吸)风口air supply volume per unit area||单位面积送风量air temperature||空气温度air through tunnel||地道风air-to-air total heat exchanger||全热换热器air-to-cloth ratio||气布比air velocity at work area||作业地带空气流速air velocity at work place||工作地点空气流速air vent||放气阀air-water systen||空气—水系统airborne particles||大气尘air hater||空气加热器airspace||空气间层alarm signal||报警信号ail-air system||全空气系统all-water system||全水系统allowed indoor fluctuation of temperature and relative humidity||室内温湿度允许波动范围ambient noise||环境噪声ammonia||氨amplification factor of centrolled plant||调节对象放大系数amplitude||振幅anergy||@||angle of repose||安息角ange of slide||滑动角angle scale||热湿比angle valve||角阀annual [value]||历年值annual coldest month||历年最冷月annual hottest month||历年最热月anticorrosive||缓蚀剂antifreeze agent||防冻剂antifreeze agent||防冻剂apparatus dew point||机器露点apparent density||堆积密度aqua-ammonia absorptiontype-refrigerating machine||氨—水吸收式制冷机aspiation psychrometer||通风温湿度计Assmann aspiration psychrometer||通风温湿度计atmospheric condenser||淋激式冷凝器atmospheric diffusion||大气扩散atmospheric dust||大气尘atmospheric pollution||大气污染atmospheric pressure||大气压力(atmospheric stability||大气稳定度atmospheric transparency||大气透明度atmospheric turblence||大气湍流automatic control||自动控制automatic roll filter||自动卷绕式过滤器automatic vent||自动放气阀available pressure||资用压力average daily sol-air temperature||日平均综合温度axial fan||轴流式通风机azeotropic mixture refrigerant||共沸溶液制冷剂Bback-flow preventer||防回流装置back pressure of steam trap||凝结水背压力back pressure return余压回水background noise||背景噪声back plate||挡风板bag filler||袋式除尘器baghouse||袋式除尘器barometric pressure||大气压力basic heat loss||基本耗热量hend muffler||消声弯头bimetallic thermometer||双金属温度计black globe temperature||黑球温度blow off pipe||排污管blowdown||排污管boiler||锅炉TOP3#大中小发表于 2006-5-26 11:46 只看该作者A- boiller house||锅炉房boiler plant||锅炉房boiler room||锅炉房booster||加压泵branch||支管branch duct||(通风) 支管branch pipe||支管building envelope||围护结构building flow zones||建筑气流区building heating entry||热力入口bulk density||堆积密度bushing||补心butterfly damper||蝶阀by-pass damper||空气加热器〕旁通阀by-pass pipe||旁通管canopy hood ||伞形罩capillary tube||毛细管capture velocity||控制风速capture velocity||外部吸气罩capturing hood ||卡诺循环Carnot cycle||串级调节系统cascade control system||铸铁散热器cast iron radiator||催化燃烧catalytic oxidation ||催化燃烧ceilling fan||吊扇ceiling panelheating||顶棚辐射采暖center frequency||中心频率central air conditionint system ||集中式空气调节系统central heating||集中采暖central ventilation system||新风系统centralized control||集中控制centrifugal compressor||离心式压缩机entrifugal fan||离心式通风机check damper||(通风〕止回阀heck valve||止回阀chilled water||冷水chilled water system with primary-secondary pumps||一、二次泵冷水系统chimney||(排气〕烟囱circuit||环路circulating fan||风扇circulating pipe||循环管circulating pump||循环泵clean room||洁净室cleaning hole||清扫孔cleaning vacuum plant||真空吸尘装置cleanout opening||清扫孔clogging capacity||容尘量close nipple||长丝closed booth||大容积密闭罩closed full flow return||闭式满管回水TOP4#大中小发表于 2006-5-26 11:46 只看该作者第六章制冷第一节一般术语第6.1.1条制冷 refrigeration用人工方法从一物质或空间移出热量,以便为空气调节、冷藏和科学研究等提供冷源的技术。
《工程热力学》、《传热学》 课程专业词汇中英文对照表
《工程热力学》课程专业词汇中英文对照表thermodynamics热力学heat热work功irreversible process不可逆过程energy law of energy conservation能量守恒定律temperature 温度thermal equilibrium热平衡Zeroth law of thermodynamics热力学第零定律temperature scale温标thermometer温度计thermodynamics scale of temperature 热力学温标density密度mass质量pressure压力gauge pressure表压absolute pressure绝对压力system系统boundary边界surrounding外界closed system闭口系统open system开口系统quantity of state状态参数process过程reversible process可逆过程irreversible process不可逆过程quasistatic process准静态过程isovolumetric process定容过程adiabatic process绝热过程isothermal process定温过程polytrophic process多变过程P-V diagram P-V 图absolute work 绝对功technical work技术功kinetic energy动能potential energy势能internal energy内能specific internal energy比内能specific heat capacity比热容constant volume specific heat capacity定容比热容constant pressure specific heat capacity定压比热容flow energy流动能enthalpy焓specific enthalpy比焓latent heat潜热sensible heat显热law of conservation of energy能量守恒定律first law of thermodynamics热力学第一定律nozzle喷管heat engine热机perpetual-motion machine of first kind第一类永动机ideal gas理想气体imperfect gas非理想气体equation of state状态方程式universal gas constant通用气体常数ratio of specific heat capacity比热容比Joule-Thomson effect焦耳-汤姆逊效应partial pressure分压力Dalton”s law道尔顿定律humidity湿度dry air干空气absolute humidity绝对湿度saturated steam pressure 饱和蒸汽压relative humidity相对湿度dew point露点cycle循环reciprocating engine往复式发动机bottom dead center下止点top dead center上止点thermal efficiency热效率refrigerator制冷机heat pump热泵72 irreversibility不可逆性second law of thermodynamic热力学第二定律Clausius statement克劳修斯表述Kelven-Plank statement 开尔文-普朗克表述perpetual-motion machine of second kind第二类永动机isenthalpic process定焓过程Carnot cycle卡诺循环Clausius integral克劳修斯积分Clausius inequality克劳修斯不等式entropy熵absolute entropy绝对熵principle of the increase of entropy熵增原理T-S diagram T-S图real gas实际气体steam蒸汽boiling沸腾evaporation汽化saturation pressure饱和压力wet saturated steam 湿蒸汽convergent nozzle渐缩喷管critical pressure 临界压力Mach number马赫数compression ignition engine压缩点火发动机Diesel cycle狄赛尔循环combined cycle混合加热循环gas turbine燃气轮机steam prime mover蒸汽原动机boiler锅炉《传热学》课程专业词汇中英文对照表heat transfer热传递heat conduction导热convection对流natural convection自然对流free convection 自由对流forced convection 强制对流heat transfer by convection 对流换热phase change 相变evaporation蒸发boiling沸腾condensation凝结melting 融化solidification凝固thermal radiation热辐射temperature field温度场steady-state conduction稳态温度场transient conduction非稳态温度场temperature gradient 温度梯度isotherms 等温线cartesian coordinates直角坐标系heat flux热流密度矢量Fourier’s law导热基本定律heat Diffusion Equation导热微分方程式initial conditions初始条件boundary conditions边界条件thermal contact resistance接触热阻isothermal place等温面heat transfer rate热流量heat flux lines热流线heat flux热流密度thermal conductivity 导热系数thermal diffusivity热扩散率heat transfer coefficient换热系数thermal resistance热阻thermal resistance of fouling污垢热阻overall thermal resistance总热阻overall coefficient of heat transfer传热系数convection heat transfer对流换热dimensional analysis量纲分析boundary layer边界层analysis of the order of magnitude in boundary layer边界层的数量级分析boundary layer integral equation 边界层积分方程boundary layer differential equation 边界层微分方程boundary grid point边界节点boundary layer condition边界条件turbulent flow湍流Nusselt number努谢尔特数Reynolds number 雷诺数Prandtl number普朗特数Grashof number 格拉晓夫数external flow外部流动flow along a flat plate外掠平板reference temperature定性温度equivalent diameter当量直径boiling heat transfer沸腾换热flow across single tube横掠单管flow across tube bundles横掠管束pool boiling大容器沸腾flow boiling流动沸腾forced convection boiling强制对流沸腾subcooled boiling过冷沸腾surface boiling 表面沸腾subcool temperature过冷温度saturated boiling饱和沸腾bulx boiling容积沸腾superheat过热度maximum heat flux point最大热流密度点nucleation center核化中心nucleate boiling核态沸腾burn out烧毁minimum heat flux point最小热流密度点film boiling膜态沸腾transitionboiling过渡沸腾spheroidal state球形状态boiling curve沸腾曲线condensation凝结condenser冷凝器film condensation膜状凝结drop-wise condensation珠状凝结mixed condensation 混合凝结radiation heat transfer辐射换热absolute black body 绝对黑体gray body灰体view factor 角系数spectrum 光谱Planck radiation law 普朗克辐射定律Rayleigh formula雷莱公式emissivity辐射率reflectivity反射比emissive power辐射力degree of blackness黑度irradiation投入辐射radiosity有效辐射diffuse reflection 漫反射diffuse surface漫射表面thermal shield 遮热板heat exchanger换热器parallel-flow 顺流counter-flow逆流effectiveness of heat exchanger 换热器的效能log-mean temperature difference对数平均温差。
传热专业英语对照表
additional factor for wind force||风力附加率additional heat loss||附加耗热量adiabatic humidification||绝热加湿A-weighted sound pressure level||A声级absolute humidity||绝对湿度absolute roughness||绝对粗糙度absorbate 吸收质absorbent 吸收剂absorbent||吸声材料absorber||吸收器absorptance for solar radiation||太阳辐射热吸收系数absorption equipment||吸收装置absorption of gas and vapor||气体吸收absorptiong refrige rationg cycle||吸收式制冷循环absorption-type refrigerating machine||吸收式制冷机access door||检查门acoustic absorptivity||吸声系数actual density||真密度actuating element||执行机构actuator||执行机构adaptive control system||自适应控制系统additional factor for exterior door||外门附加率additional factor for intermittent heating||间歇附加率additional factor for wind force||高度附加率additional heat loss||风力附加率adiabatic humidification||附加耗热量adiabatic humidiflcation||绝热加湿adsorbate||吸附质adsorbent||吸附剂adsorber||吸附装置adsorption equipment||吸附装置adsorption of gas and vapor||气体吸附aerodynamic noise||空气动力噪声aerosol||气溶胶air balance||风量平衡air changes||换气次数air channel||风道air cleanliness||空气洁净度air collector||集气罐air conditioning||空气调节air conditioning condition||空调工况air conditioning equipment||空气调节设备air conditioning machine room||空气调节机房air conditioning system||空气调节系统air conditioning system cooling load||空气调节系统冷负荷air contaminant||空气污染物air-cooled condenser||风冷式冷凝器air cooler||空气冷却器air curtain||空气幕air cushion shock absorber||空气弹簧隔振器air distribution||气流组织air distributor||空气分布器air-douche unit with water atomization||喷雾风扇air duct||风管、风道air filter||空气过滤器air handling equipment||空气调节设备air handling unit room||空气调节机房air header||集合管air humidity||空气湿度air inlet||风口air intake||进风口air manifold||集合管air opening||风口air pollutant||空气污染物air pollution||大气污染air preheater||空气预热器air return method||回风方式air return mode||回风方式air return through corridor||走廊回风air space||空气间层air supply method||送风方式air supply mode||送风方式||air supply (suction) opening with slide plate||插板式送(吸)风口||air supply volume per unit area||单位面积送风量||air temperature||空气温度air through tunnel||地道风||air-to-air total heat exchanger||全热换热器air-to-cloth ratio||气布比air velocity at work area||作业地带空气流速air velocity at work place||工作地点空气流速air vent||放气阀air-water systen||空气—水系统airborne particles||大气尘air hater||空气加热器airspace||空气间层alarm signal||报警信号ail-air system||全空气系统all-water system||全水系统allowed indoor fluctuation of temperature and relative humidity||室内温湿度允许波动范围ambient noise||环境噪声ammonia||氨amplification factor of centrolled plant||调节对象放大系数amplitude||振幅anergy||@||angle of repose||安息角ange of slide||滑动角angle scale||热湿比angle valve||角阀annual [value]||历年值annual coldest month||历年最冷月annual hottest month||历年最热月anticorrosive||缓蚀剂antifreeze agent||防冻剂antifreeze agent||防冻剂apparatus dew point||机器露点apparent density||堆积密度aqua-ammonia absorptiontype-refrigerating machine||氨—水吸收式制冷机aspiation psychrometer||通风温湿度计Assmann aspiration psychrometer||通风温湿度计atmospheric condenser||淋激式冷凝器atmospheric diffusion||大气扩散atmospheric dust||大气尘atmospheric pollution||大气污染atmospheric pressure||大气压力(atmospheric stability||大气稳定度atmospheric transparency||大气透明度atmospheric turblence||大气湍流automatic control||自动控制automatic roll filter||自动卷绕式过滤器automatic vent||自动放气阀available pressure||资用压力average daily sol-air temperature||日平均综合温度axial fan||轴流式通风机azeotropic mixture refrigerant||共沸溶液制冷剂Bback-flow preventer||防回流装置back pressure of steam trap||凝结水背压力back pressure return余压回水background noise||背景噪声back plate||挡风板bag filler||袋式除尘器baghouse||袋式除尘器barometric pressure||大气压力basic heat loss||基本耗热量hend muffler||消声弯头bimetallic thermometer||双金属温度计black globe temperature||黑球温度blow off pipe||排污管blowdown||排污管boiler||锅炉boiller house||锅炉房boiler plant||锅炉房boiler room||锅炉房booster||加压泵branch||支管branch duct||(通风) 支管branch pipe||支管building envelope||围护结构building flow zones||建筑气流区building heating entry||热力入口bulk density||堆积密度bushing||补心butterfly damper||蝶阀by-pass damper||空气加热器〕旁通阀by-pass pipe||旁通管Ccanopy hood ||伞形罩capillary tube||毛细管capture velocity||控制风速capture velocity||外部吸气罩capturing hood ||卡诺循环Carnot cycle||串级调节系统cascade control system||铸铁散热器cast iron radiator||催化燃烧catalytic oxidation ||催化燃烧ceilling fan||吊扇ceiling panelheating||顶棚辐射采暖center frequency||中心频率central air conditionint system ||集中式空气调节系统central heating||集中采暖central ventilation system||新风系统centralized control||集中控制centrifugal compressor||离心式压缩机entrifugal fan||离心式通风机||check damper||(通风〕止回阀||check valve||止回阀||chilled water||冷水chilled water system with primary-secondary pumps||一、二次泵冷水系统chimney||(排气〕烟囱circuit||环路circulating fan||风扇circulating pipe||循环管circulating pump||循环泵clean room||洁净室cleaning hole||清扫孔cleaning vacuum plant||真空吸尘装置cleanout opening||清扫孔clogging capacity||容尘量close nipple||长丝closed booth||大容积密闭罩closed full flow return||闭式满管回水。
传热学专业英语词汇
Chapter 1 Thermodynamics and Heat Transfer主要内容:heat (thermal energy)、heat transfer、thermodynamics、total amount of heat transfer、heat transfer rate、heat flux、conduction、convection、radiation:1) The first law of thermodynamics (conservation of energy principle)2) Heat balance equation: a) closed system; b) open system (steady-flow)3) Fourier’s law of heat conduction4) Newton’s law of cooling5) Stefan-Boltzmann law主要专业词汇heat transfer 传热、热传递、传热学 thermodynamics热力学caloric 热素specific heat 比热 mass flow rate 质量流率latent heat 潜热 sensible heat 显热 heat flux 热流密度heat transfer rate热流量total amount of heat transfer 总热量conduction导热 convection对流 radiation 辐射thermal conductivity 热导率 thermal diffusivity 热扩散率convection/combined heat transfer coefficient 对流/综合换热系数emissivity 发射率 absorptivity 吸收率simultaneous heat transfer 复合换热Chapter 2 Heat Conduction Equation主要内容:temperature field、temperature gradient、heat generation、initial condition、boundary condition、steady\transient heat transfer、uniform\nonuniform temperature distribution:1) Fourier’s law of heat conduction (§2-1)v1.0 可编辑可修改2) Heat conduction equation (inrectangular\cylindrical\spherical coordinates) (§2-2、§2-3)3) Boundary conditions: (§2-4)a)Specified temperature B. C.b) Specified heat flux B. C. [special case(dt/dx=0):insulation、thermal symmetry];c) Convection .d) Radiation .e) Interface .4) Average thermal conductivity k ave (§2-7)5) Solution of one-dimensional, steady heat conduction inplane walls、cylinders and spheres (k =const):a) no heat generation, specified .: T(x) or T(r) (§2-5)Q(x) or Q(r), Q=constb) with heat generation, Specified . or Convection . :(§2-6)∆T max=T o-T s= gs2/2nk ; q(x)=gx/n; T s=T+gs/nhcharacteristic length S, shape factor n:plane walls — s = L (half thickness), n = 1cylinders ——s =r o, n = 2spheres ——s =r o, n =3: Solve a heat transfer problem1) Mathematical formulation (differential equation & .)2) General solution of equation3) Application of Unique solution of the problem主要专业词汇temperature field\distribution温度场\分布 temperature gradient温度梯度heat generation热生成(热源) initial\boundary condition 初始\边界条件transient heat transfer瞬态(非稳态)传热 isothermal surface 等温面Heat conduction differential equation 导热微分方程trial and error method试算法iterate迭代convergence 收敛Chapter 3 Steady Heat Conduction主要内容:multilayer\composite wall overall heat transfer coefficient U thermal resistance R t thermal contact resistance R c critical radius of insulation R crfin efficiency fin effectiveness:Multiplayer plane wall、cylinders and spheres:Fin: fin equation——refer to the attachment.1) Uniform cross-section: refer to the attachment.2) Varying cross-section: refer to the attachment.主要专业词汇thermal resistance热阻 parallel 并联 in series串联thermal contact resistance 接触热阻 composite wall 复合壁面thermal grease 热脂 cross-section 横截面 temperature execess 过余温度hyperbolic 双曲线的 exponent 指数fin 肋(翅)片 fin base 肋基 fin tip 肋端fin efficiency 肋效率 fin effectiveness 肋片有效度Chapter 4 Transient Heat Conduction主要内容:lumped system analysis characteristic length (L c=V/A)Biot number (Bi=hL c /k) Fourier number ( τ = at/L):Bi≤0, lumped system analysis (§4-1)Bi>0, Heisler/Grober charts OR analytical expressions 1-D:a) infinite large plane walls, long cylinders and spheres (§4-2)b) semi-infinite solids (§4-3)multidimensional: product solution (§4-4)主要专业词汇lumped system analysis 集总参数法 characteristic length 特征长度(尺寸)dimension 量纲 nondimensionalize 无量纲化 dimensionless quantity 无量纲量semi-infinite solid 半无限大固体 complementary error function 误差余函数series 级数 production solution 乘积解Chapter 5 Numerical Methods in Heat Conduction主要内容:control volume (energy balance) method、 finite difference method、discretization、 node、space step、time step、mesh Biot number、mesh Fourier number、mirror image concept、explicit/implicit method、stability criterion (primary coefficients 0) Numerical error: 1) discretization/truncation error; 2) round-off error:Numerical solution:1) Discretization in space and time (x, t);2) Build all nodes’finite difference formulations (including interior and boundary nodes);difference methodbalance method . Control Volume method)3) Solution of nodal difference eqs. of heat conduction;method: Gaussian Eliminationmethod: Gauss-Seidel iteration主要专业词汇control volume 控制容积 finite difference有限差分Taylor series expression泰勒级数展开式mirror image concept 镜像法 Elimination method 消元法direct/iterative method 直接/迭代方法 explicit/implicit method 显式/隐式格式stability criterion 稳定性条件 primary coefficients 主系数unconditionally 无条件地 algebraic eq. 代数方程discretization/truncation error 离散/截断误差 round-off error 舍入误差Chapter 6、7 Forced Convection and NaturalConvection主要内容:Nu、Re、Gr、PrForce/natural convection、external/internal flow、velocity/thermal boundary layerflow regimes、laminar/turbulent flowhydrodynamic/thermal entry region、fully developed regionCritical Reynolds Number (Re c)、hydraulic diameter (D h)、film temperature (T f)、bulk mean fluid temperature (T b)logarithmic mean temperature difference ( T ln)volume expansion coefficient (β= 1/T)effective thermal conductivity (K eff = K Nu):Drag force :F D = C f AρV2/2Heat transfer rate:Q = hA(T s-T)3.Typical Convection Phenomena:1) Forced convection:external flow——flow over flat plates (§6-4)——flow across cylinders and spheres (§6-5)internal flow——flow in tubes (§6-6)2) Natural convection: flow over surfaces (§7-2)flow inside enclosures (§7-3)主要专业词汇Force/natural convection 自然/强制对流 laminar/turbulent flow 层/湍流boundary layer 边界层 laminar sublayer 层流底层 buffer layer 缓冲层transition region 过渡区 flow regimes 流态inertia/viscous force 惯性/粘性力 shear stress 剪切应力friction/drag coefficient 摩擦/阻力系数 friction factor 摩擦因子dynamic/kinematic viscous 动力/运动粘度wake 尾流 stagnation point 滞止点 flow separation 流体分离vortex 漩涡 rotational motion 环流 velocity fluctuation 速度脉动hydrodynamic 水动力学的 hydraulic diameter 水力直径fully developed region 充分发展段 volume flow rate 体积流量arithmetic/logarithmic mean temperature difference 算术/对数平均温差volume expansion coefficient 体积膨胀系数interferometer 干涉仪 asymptotic渐近线的effective thermal conductivity 有效热导率analogical method 类比法 integral approach 积分近似法order of magnitude analysis 数量级分析法 similarity principle 相似原理Chapter 9 Radiation Heat Transfer主要内容:black body、gray body、diffuse surface、emissive power (E)emissivity (ε)、absorptivity (α)、reflectivity (ρ)、transmissivity (τ) irradiation(G)、radiosity(J)、reradiating(adiabatic) surfaceview factor (F ij)、radiation network、space resistance、surface resistance radiation shieldgas radiation、transparent medium to radiation、absorbing and transmitting medium:Blackbody: (1) Plank’s law(2) Stefan-Boltzmann’s law(3) Wien’s displacement lawGraybody: (4) Kirchhoff’s lawActual body:E (T) = ε E b(T) = εσT4 W/m2Gas: (5) Beer’s law3.Calculation:1) View factor:reciprocity/summation/superposition/symmetry Rulecrossed-strings method2) Radiation heat transfer:Radiation networkOpen system: between two surface . two large parallel plates) Enclosure: 2-surface enclosure;3-surface enclosureRadiation shield主要专业词汇thermal radiation热辐射、quantum theory量子理论、index of refraction 折射系数electromagnetic wave/spectrum 电磁波/波谱、ultraviolet (UV) rays紫外线、infrared (IR) rays 红外线absorptivity 吸收率、reflectivity 反射率、transmissivity 透射率、emissivity (ε) 发射率(黑度)、specular/diffuse reflection 镜反射/漫反射irradiation (incident radiation) 投入辐射、radiosity 有效辐射spectral/directional/total emissive power单色/定向/总辐射力fraction of radiation energy 辐射能量份额(辐射比)、blackbody radiation function 黑体辐射函数view factor 辐射角系数、crossed-strings method交叉线法、reciprocity/summation/superposition/symmetry Rule相互/完整/和分/对称性net radiation heat transfer 净辐射热流量radiation network 辐射网络图、space/surface radiation resistance 空间/表面辐射热阻、reradiating surface重辐射面、adiabatic 绝热的radiation shield遮热板transparent medium to radiation辐射透热体、absorbing and transmitting medium吸收-透过性介质Chapter 10 Heat Exchangers主要内容:heat exchanger type---- double-pipe、compact、shell-and-tube、plate-and-frame、regenerative heat exchangerparallel/counter/cross/multipass flowoverall heat transfer coefficient (U) fouling factor (R f)heat capacity rate capacity rationlog mean temperature difference (ΔT lm)heat transfer effectiveness (ε)number of transfer units (NTU):1) heat balance eq.: Q = C h (T h,in - T h,out)=C c(T c,out - T c,in)2) heat transfer eq.: Q = UAΔT lm ( LMTD method)or Q = εQ max = εC min (T h,in C T c,in) ( ε-NTU method) 3.Methods:1) LMTD Method:select a heat exchangerKnown: C h、C c、3‘T’Predict: 1‘T’、Q、A2) ε-NTU Method:evaluate the performance of a specified heat exchangerKnown: C h、C c、UA、T h,in、T c,inPredict: Q、T h,out、T c,out主要专业词汇double-pipe/compact/shell-and-tube/plate-and-frame/regenerative heat exchanger套管式/紧凑式/壳管式/板式/蓄热(再生)式换热器parallel/counter/cross/multipass flow 顺流/逆流/叉流/多程流area density 面积密度tube/shell pass 管程/壳程 static/dynamic type 静/动态型baffle 挡板 header 封头 nozzle管嘴 guide bar 导向杆 porthole 孔口gasket 垫圈 lateral 侧面的/横向的fouling factor 污垢因子 heat capacity rate 水当量heat transfer effectiveness (ε) 传热有效度number of transfer units (NTU) 传热单元数。
专业英语3传热
emissivity n. [物]发射率 物 发射率 arbitrary adj. 任意的 武断的 独裁的 任意的, 武断的, 独裁的, 专断的 somewhat adv. 稍微 有点 有些 稍微, 有点, homogeneous adj. 同类的 相似的 均一 同类的, 相似的, 的, 均匀的 item n. (可分类或列举的 项目 条款 (消 可分类或列举的)项目 可分类或列举的 项目, 条款, 消 息、情报等的)一则 一条 情报等的 一则, 一则 so long as adv. 只要 geometric adj. 几何的 几何学的 几何的, configuration n. 构造 结构 配置 外形 构造, 结构, 配置,
critical pressure n. [物]临界压力 物 临界压力 British thermal unit(Btu) n.英热单位 一 英热单位(一 英热单位 种热量单位) 种热量单位 Fahrenheit adj. 华氏温度计的 n. 华氏温 度计, 度计 华氏温度计 vibration n. 振动 颤动 摇动 摆动 振动, 颤动, 摇动, just as adv. 正象 viz. <拉> 即, 就是 读做 就是(读做 读做namely) 拉 insulator n. 绝缘体 绝热器 绝缘体,
moderately adv. 适度地 kinetic adj. (运)动的 动力 学)的 动的, 运 动的 动力(学 的 kinetic energy 动能 open question 未决问题 容易讨论的问题 未决问题,容易讨论的问题 clarification n. 澄清 净化 澄清, collide vi. 碰撞 抵触 碰撞, momentum n. 动力 要素 动力, transport vt. 传送 运输 流放 放逐 传送, 运输, 流放, magnitude n. 大小 数量 巨大 广大 量级 大小, 数量, 巨大, 广大, tabular adj. 制成表的 扁平的 表格式的 平坦 制成表的, 扁平的, 表格式的, 列表, 的 vi. 列表 排成表格式
传热学专业英语词汇解读
Chapter 1 Thermodynamics and Heat Transfer 主要内容1.Concepts:heat (thermal energy)、heat transfer、thermodynamics、total amount of heat transfer、heat transfer rate、heat flux、conduction、convection、radiation2.Equations:1) The first law of thermodynamics (conservation of energy principle)2) Heat balance equation: a) closed system; b) open system (steady-flow)3) Fourier’s law of heat conduction4) Newton’s law of cooling5) Stefan-Boltzmann law主要专业词汇heat transfer 传热、热传递、传热学thermodynamics热力学caloric 热素specific heat 比热mass flow rate 质量流率latent heat 潜热sensible heat 显热heat flux热流密度heat transfer rate热流量total amount of heat transfer总热量conduction导热convection对流radiation辐射thermal conductivity 热导率thermal diffusivity 热扩散率convection/combined heat transfer coefficient 对流/综合换热系数emissivity 发射率absorptivity 吸收率simultaneous heat transfer 复合换热Chapter 2 Heat Conduction Equation主要内容1.Concepts:temperature field、temperature gradient、heat generation、initial condition、boundary condition、steady\transient heat transfer、uniform\nonuniform temperature distribution2.Equations:1) Fourier’s law of heat conduction (§2-1)2) Heat conduction equation (inrectangular\cylindrical\spherical coordinates) (§2-2、§2-3)3) Boundary conditions: (§2-4)a)Specified temperature B. C.b) Specified heat flux B. C. [special case(dt/dx=0):insulation、thermal symmetry];c) Convection B.C.d) Radiation B.C.e) Interface B.C.4) Average thermal conductivity k ave(§2-7)5) Solution of one-dimensional, steady heat conduction inplane walls、cylinders and spheres (k =const):a) no heat generation, specified B.C.: T(x) or T(r) (§2-5)Q(x) or Q(r), Q=constb) with heat generation, Specified B.C. or Convection B.C. : (§2-6)∆T max=T o-T s= gs2/2nk ; q(x)=gx/n; T s=T + gs/nh characteristic length S, shape factor n:plane walls —s = L (half thickness), n = 1cylinders ——s =r o, n = 2spheres ——s =r o, n =33.Methods: Solve a heat transfer problem1) Mathematical formulation (differential equation & B.C.)2) General solution of equation3) Application of B.C.s4) Unique solution of the problem主要专业词汇temperature field\distribution温度场\分布temperature gradient温度梯度heat generation热生成(热源)initial\boundary condition初始\边界条件transient heat transfer瞬态(非稳态)传热isothermal surface 等温面Heat conduction differential equation 导热微分方程trial and error method试算法iterate迭代convergence 收敛Chapter 3 Steady Heat Conduction主要内容1.Concepts:multilayer\composite wall overall heat transfer coefficient Uthermal resistance R t thermal contact resistance R c critical radius of insulation R crfin efficiency fin effectiveness2.Equations:✓Multiplayer plane wall、cylinders and spheres:✓Fin: fin equation——refer to the attachment.1) Uniform cross-section: refer to the attachment.2) Varying cross-section: refer to the attachment.主要专业词汇thermal resistance热阻parallel 并联in series串联thermal contact resistance 接触热阻composite wall 复合壁面thermal grease 热脂cross-section 横截面temperature execess 过余温度hyperbolic 双曲线的exponent 指数fin 肋(翅)片fin base 肋基fin tip 肋端fin efficiency 肋效率fin effectiveness 肋片有效度Chapter 4 Transient Heat Conduction主要内容1.Concepts:lumped system analysis characteristic length (L c=V/A)Biot number (Bi=hL c /k) Fourier number ( τ = at/L)2.Equations:●Bi≤0, lumped system analysis (§4-1)●Bi>0, Heisler/Grober charts OR analytical expressions1-D:a) infinite large plane walls, long cylinders and spheres (§4-2)b) semi-infinite solids (§4-3)multidimensional: product solution (§4-4)主要专业词汇lumped system analysis 集总参数法characteristic length 特征长度(尺寸)dimension 量纲nondimensionalize 无量纲化dimensionless quantity 无量纲量semi-infinite solid 半无限大固体complementary error function 误差余函数series 级数production solution 乘积解Chapter 5 Numerical Methods in Heat Conduction主要内容1.Concepts:control volume (energy balance) method、finite difference method、discretization、node、space step、time step、mesh Biot number、mesh Fourier number、mirror image concept、explicit/implicit method、stability criterion (primary coefficients ≥0)Numerical error: 1) discretization/truncation error; 2) round-off error2.Methods:Numerical solution:1) Discretization in space and time (∆x, ∆t);2) Build all nodes’finite difference formulations (including interior and boundary nodes);i.Finite difference methodii.Energy balance method (i.e.Control Volume method)3) Solution of nodal difference eqs. of heat conduction;i.Direct method: Gaussian Eliminationii.Iterative method: Gauss-Seidel iteration主要专业词汇control volume 控制容积finite difference有限差分Taylor series expression泰勒级数展开式mirror image concept 镜像法Elimination method 消元法direct/iterative method 直接/迭代方法explicit/implicit method 显式/隐式格式stability criterion 稳定性条件primary coefficients 主系数unconditionally 无条件地algebraic eq. 代数方程discretization/truncation error 离散/截断误差round-off error 舍入误差Chapter 6、7 Forced Convection and NaturalConvection主要内容1.Concepts:Nu、Re、Gr、PrForce/natural convection、external/internal flow、velocity/thermal boundary layerflow regimes、laminar/turbulent flowhydrodynamic/thermal entry region、fully developed regionCritical Reynolds Number (Re c)、hydraulic diameter (D h)、film temperature (T f)、bulk mean fluid temperature (T b)logarithmic mean temperature difference ( T ln)volume expansion coefficient (β= 1/T)effective thermal conductivity (K eff = K Nu)2.Equations:Drag force :F D = C f AρV2/2Heat transfer rate:Q = hA(T s-T )3.Typical Convection Phenomena:1) Forced convection:external flow——flow over flat plates (§6-4)——flow across cylinders and spheres (§6-5)internal flow——flow in tubes (§6-6)2) Natural convection:flow over surfaces (§7-2)flow inside enclosures (§7-3)主要专业词汇Force/natural convection 自然/强制对流laminar/turbulent flow 层/湍流boundary layer 边界层laminar sublayer 层流底层buffer layer 缓冲层transition region 过渡区flow regimes 流态inertia/viscous force 惯性/粘性力shear stress 剪切应力friction/drag coefficient 摩擦/阻力系数friction factor 摩擦因子dynamic/kinematic viscous 动力/运动粘度wake 尾流stagnation point 滞止点flow separation 流体分离vortex 漩涡rotational motion 环流velocity fluctuation 速度脉动hydrodynamic 水动力学的hydraulic diameter 水力直径fully developed region 充分发展段volume flow rate 体积流量arithmetic/logarithmic mean temperature difference 算术/对数平均温差volume expansion coefficient 体积膨胀系数interferometer 干涉仪asymptotic渐近线的effective thermal conductivity 有效热导率analogical method 类比法integral approach 积分近似法order of magnitude analysis 数量级分析法similarity principle 相似原理Chapter 9 Radiation Heat Transfer主要内容1.Concepts:black body、gray body、diffuse surface、emissive power (E)emissivity (ε)、absorptivity (α)、reflectivity (ρ)、transmissivity (τ) irradiation(G)、radiosity(J)、reradiating(adiabatic) surfaceview factor (F ij)、radiation network、space resistance、surface resistance radiation shieldgas radiation、transparent medium to radiation、absorbing and transmitting mediumws:Blackbody:(1) Plank’s law(2) Stefan-Boltzmann’s law(3) Wien’s displacement lawGraybody:(4) Kirchhoff’s lawActual body:E (T) = εE b(T) = εσT4W/m2Gas:(5) Beer’s law3.Calculation:1) View factor:reciprocity/summation/superposition/symmetry Rulecrossed-strings method2) Radiation heat transfer:Radiation networkOpen system:between two surface (e.g. two large parallel plates) Enclosure:2-surface enclosure;3-surface enclosureRadiation shield主要专业词汇thermal radiation热辐射、quantum theory量子理论、index of refraction 折射系数electromagnetic wave/spectrum 电磁波/波谱、ultraviolet (UV) rays紫外线、infrared (IR) rays 红外线absorptivity 吸收率、reflectivity 反射率、transmissivity 透射率、emissivity (ε) 发射率(黑度)、specular/diffuse reflection 镜反射/漫反射irradiation (incident radiation) 投入辐射、radiosity 有效辐射spectral/directional/total emissive power单色/定向/总辐射力fraction of radiation energy 辐射能量份额(辐射比)、blackbody radiation function 黑体辐射函数view factor 辐射角系数、crossed-strings method交叉线法、reciprocity/summation/superposition/symmetry Rule相互/完整/和分/对称性net radiation heat transfer 净辐射热流量radiation network 辐射网络图、space/surface radiation resistance 空间/表面辐射热阻、reradiating surface重辐射面、adiabatic 绝热的radiation shield遮热板transparent medium to radiation辐射透热体、absorbing and transmitting medium吸收-透过性介质Chapter 10 Heat Exchangers主要内容1.Concepts:heat exchanger type---- double-pipe、compact、shell-and-tube、plate-and-frame、regenerative heat exchangerparallel/counter/cross/multipass flowoverall heat transfer coefficient (U) fouling factor (R f)heat capacity rate capacity rationlog mean temperature difference (ΔT lm)heat transfer effectiveness (ε)number of transfer units (NTU)2.Equations:1) heat balance eq.: Q = C h (T h,in - T h,out)=C c(T c,out - T c,in)2) heat transfer eq.: Q = UAΔT lm( LMTD method)or Q = εQ max = εC min (T h,in ?C T c,in) ( ε-NTU method) 3.Methods:1) LMTD Method:select a heat exchangerKnown: C h、C c、3‘T’Predict: 1‘T’、Q、A2) ε-NTU Method:evaluate the performance of a specified heat exchangerKnown: C h、C c、UA、T h,in、T c,inPredict: Q、T h,out、T c,out主要专业词汇double-pipe/compact/shell-and-tube/plate-and-frame/regenerative heat exchanger套管式/紧凑式/壳管式/板式/蓄热(再生)式换热器parallel/counter/cross/multipass flow 顺流/逆流/叉流/多程流area density 面积密度tube/shell pass 管程/壳程static/dynamic type 静/动态型baffle 挡板header 封头nozzle管嘴guide bar 导向杆porthole 孔口gasket 垫圈lateral 侧面的/横向的fouling factor 污垢因子heat capacity rate 水当量heat transfer effectiveness (ε) 传热有效度number of transfer units (NTU) 传热单元数。
工程热术语翻译
《工程热力学》中英文对照词汇表Absolute entropy(绝对熵)Absolute pressure(绝对压力)Absolute temperature(绝对温度)Absolute zero of temperature(绝对零度)Absolute zero of temperature(绝对零度)Adiabatic enthalpy drop(绝热焓降)Adiabatic exponent(绝热指数)Adiabatic flame temperature(绝热燃烧温度)Adiabatic process(绝热过程)Adiabatic system(绝热系)Anergy(无效能,火无)Atmosphere(大气)Available energy(有效能)Avogadro’s hypothesis(阿伏伽德罗假说)Binary vapor cycle(两气循环)Boltzmann’s constant(玻尔兹曼常数)Carnot cycle(卡诺循环)Carnot cycle(卡诺循环)Carnot,N.L.S.(卡诺)Carnot’s theorem(卡诺定理)Celsius temperature scale(摄氏温标)Characteristic function(特性函数)Chemical equilibrium constant (化学平衡常数)Chemical equilibrium(化学平衡)Chemical potential(化学势)Chemical thermodynamics(化学热力学)Clapeyron equation(克拉贝龙方程)Classical thermodynamics(经典热力学)Clausius,R.(克劳修斯)Clausius-Clapeyron equation(克劳修斯-克拉贝龙方程)Closed system(闭口系)Closed system(闭口系统0 Coefficient of performance of refrigerator(制冷系数)Coefficient of thermal expansion (热膨胀系数)Coefficient of utilization of thermal energy(热能利用系数)Combined cycle(联合循环)Compressibility factor(压缩因子)Compression ratio of cycle(循环压缩比)Compression work(压缩功)Condition of phase equilibrium (相平衡条件)Condition of stability(稳定条件)Conservation of energy(能量守恒)Conservation of mass(质量守恒)Continuity equation(连续性方程)Control mass(控制质量)Control surface(控制面)Control volume(控制容积)Convergent nozzle(渐缩喷管)Convergent-divergent nozzle(缩放喷管)Criteria for equilibrium(平衡判据)Critical point(临界点)Critical pressure ratio(临界压力比)Cycle(循环)Degradation of energy(能量贬值)Density(密度)Dew-point(露点)Diesel cycle(狄赛尔循环)Diffuser(扩压管)Dissipation of energy(能量耗散)Divergent nozzle(渐扩喷管)Dolton’s law of partial pressure (道尔顿分压定律)Dual cycle(混合加热循环)Effect of dissipation(耗散效应)Energy(能量)Engineering thermodynamics(工程热力学)Enthalpy drop(焓降)Enthalpy(焓)Entropy balance equation(熵方程)Entropy(熵)Equation of energy for steady flow(稳定流动能量方程)Equation of state in reduced form(对比态方程)Equation of state(状态方程)Equilibrium state(平衡状态)Equilibrium(平衡)Exergy(火用)Expansion work(膨胀功)Extensive quantity(尺度量)Fahrenheit temperature scale(华氏温标)First law of thermodynamics(热力学第一定律)Flow work(流动功)Flux of entropy(熵流)Force(力)Free energy(自由能)Free enthalpy(自由焓)Free expansion(自由膨胀)Friction(摩擦)Gas constant(气体常数)Gas(气体)Gauge pressure(表压力)Generalized compressibility chart(通用压缩因子图)Generalized work(广义功)Generation of entropy(熵产)Gibbs’function(吉布斯函数)Gibbs’J.W.(吉布斯)Gibbs’phase rule(吉布斯相律)Gravitational potential(重力位能)Heat of combustion(燃烧热)Heat of reaction(反应热)《传热学》课程专业英语词汇 1. heat transfer 传热学2. heat conduction 导热 3. convection heat transfer 对流换热4. thermal radiation 热辐射 5. condensation heat transfer 凝结换热6. boiling heat transfer 沸腾换热7. number of heat transfer unit 传热单元数8. heat exchanger 换热器9. temperature field 温度场10. Fourier’s law 傅里叶定律11. Isothermal surface 等温面12. temperature gradient 温度梯度13. unsteady heat conduction 非稳态导热14. Isotherms 等温线15. lumped method 集总参数法16. thermal conductivity 导热系数17. heat flux 热流密度18. thermal resistance 热阻19. Newton’s law of cooling 牛顿冷却公式20. boundary layer 边界层21. thermal boundary layer 热边界层22. continuity equation 连续性方程23. laminar flow in tube 管内层流24. turbulent flow in tube 管内湍流25. in-tube boiling 管内沸腾26. dimensional analysis 量纲分析27. flow boundary layer 流动边界层28. fin 肋片29. fin efficiency 热效率30. Reynolds number 雷诺数31. Nusselt number 努谢尔数32. Prandtl number 普朗克数33. Planck’slaw普朗克定律34. boundary layer integral equation 边界层积分方程35.boundary layer differential equation 边界层微分方程36.boundary condition 边界条件37.finite difference 差分38.initial condition 初始条件39.transmissivity 穿透比40.mass transfer process 传质过程41.natural convection in infinite space 大空间自然对流42.poor boiling 大容器沸腾43.partial differential equation of heat conduction 导热微分方程44.numerical solution of heat conduction 导热问题数值解45.directional radiation intensity 定向辐射强度46.log-mean temperature difference 对数平均温差47.multidimensional steady state heat conduction 多维稳态导热48.emissivity 发射率49.analytical solution of transient heat conduction 非稳态导热问题分析解50.Fourier number 傅里叶数work method of radiation heat exchange 辐射换热的网络法52.emissive power 辐射力53.Grashof number 格拉晓夫数54.insulating material 隔热材料(保温材料,绝热材料)55.spectral emissive power 光谱辐射力56.excess temperature 过余温度57.nucleate boiling 核态沸腾58.black body 黑体(绝对黑体)59.flow across single tube 横掠单管60.flow across non-circular cylinder 横掠非圆形截面柱体61.flow across tube bundles 横掠管束62.gray body 灰体63.effectiveness of heat exchanger 换热器的效能64.mixed convection 混合对流65.Kirchhoff’s law 基尔霍夫定律66.cross strings method 交叉线法67.view factor ,angle factor 角系数68.heat conduction with internal heat source 具有内热源的导热erning equation 控制方程place equation 拉普拉斯方程mbert’s law 兰贝特定律72.discretized equation 离散方程73.critical insulation radius 临界绝缘直径74 diffuse surface 漫射表面75.film-wise condensation 膜状凝结76.internal flow 内部流动77.counter-flow 逆流78.gaseous radiation 气体辐射79.enhancement of heat transfer 强化传热80.forced convection 强制对流81.heat pipe 热管82.heat transfer rate 热流量83.time constant 时间常数84.numerical solution 数值解85.Stefan-Boltzmann’s law 斯特潘-波耳兹曼定律86.velocity boundary layer 速度边界层87.solar radiation 太阳辐射88.characteristic length 特征长度89.characteristic number 特征数(准则数)90.irradiation 投入辐射91.turbulent flow 湍流92.external flow 外部流动93.flow along a flat plate 外掠平板94.Wien’s displacement law 维恩位移定律95.green house effect 温室效应96.steady –state heat conduction 稳态导热97.thermal resistance of fouling 污垢热阻98.absorptivity 吸收比99.back difference 向后差分100.forward difference 向前差分101.similarity principle 相似原理102.shape factor 形状因子103.1-dimensional steady state heat conduction 一维稳态导热。
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additional factor for wind force||风力附加率additional heat loss||附加耗热量adiabatic humidification||绝热加湿A-weighted sound pressure level||A声级absolute humidity||绝对湿度absolute roughness||绝对粗糙度absorbate 吸收质absorbent 吸收剂absorbent||吸声材料absorber||吸收器absorptance for solar radiation||太阳辐射热吸收系数absorption equipment||吸收装置absorption of gas and vapor||气体吸收absorptiong refrige rationg cycle||吸收式制冷循环absorption-type refrigerating machine||吸收式制冷机access door||检查门acoustic absorptivity||吸声系数actual density||真密度actuating element||执行机构actuator||执行机构adaptive control system||自适应控制系统additional factor for exterior door||外门附加率additional factor for intermittent heating||间歇附加率additional factor for wind force||高度附加率additional heat loss||风力附加率adiabatic humidification||附加耗热量adiabatic humidiflcation||绝热加湿adsorbate||吸附质adsorbent||吸附剂adsorber||吸附装置adsorption equipment||吸附装置adsorption of gas and vapor||气体吸附aerodynamic noise||空气动力噪声aerosol||气溶胶air balance||风量平衡air changes||换气次数air channel||风道air cleanliness||空气洁净度air collector||集气罐air conditioning||空气调节air conditioning condition||空调工况air conditioning equipment||空气调节设备air conditioning machine room||空气调节机房air conditioning system||空气调节系统air conditioning system cooling load||空气调节系统冷负荷air contaminant||空气污染物air-cooled condenser||风冷式冷凝器air cooler||空气冷却器air curtain||空气幕air cushion shock absorber||空气弹簧隔振器air distribution||气流组织air distributor||空气分布器air-douche unit with water atomization||喷雾风扇air duct||风管、风道air filter||空气过滤器air handling equipment||空气调节设备air handling unit room||空气调节机房air header||集合管air humidity||空气湿度air inlet||风口air intake||进风口air manifold||集合管air opening||风口air pollutant||空气污染物air pollution||大气污染air preheater||空气预热器air return method||回风方式air return mode||回风方式air return through corridor||走廊回风air space||空气间层air supply method||送风方式air supply mode||送风方式||air supply (suction) opening with slide plate||插板式送(吸)风口||air supply volume per unit area||单位面积送风量||air temperature||空气温度air through tunnel||地道风||air-to-air total heat exchanger||全热换热器air-to-cloth ratio||气布比air velocity at work area||作业地带空气流速air velocity at work place||工作地点空气流速air vent||放气阀air-water systen||空气—水系统airborne particles||大气尘air hater||空气加热器airspace||空气间层alarm signal||报警信号ail-air system||全空气系统all-water system||全水系统allowed indoor fluctuation of temperature and relative humidity||室内温湿度允许波动范围ambient noise||环境噪声ammonia||氨amplification factor of centrolled plant||调节对象放大系数amplitude||振幅anergy||@||angle of repose||安息角ange of slide||滑动角angle scale||热湿比angle valve||角阀annual [value]||历年值annual coldest month||历年最冷月annual hottest month||历年最热月anticorrosive||缓蚀剂antifreeze agent||防冻剂antifreeze agent||防冻剂apparatus dew point||机器露点apparent density||堆积密度aqua-ammonia absorptiontype-refrigerating machine||氨—水吸收式制冷机aspiation psychrometer||通风温湿度计Assmann aspiration psychrometer||通风温湿度计atmospheric condenser||淋激式冷凝器atmospheric diffusion||大气扩散atmospheric dust||大气尘atmospheric pollution||大气污染atmospheric pressure||大气压力(atmospheric stability||大气稳定度atmospheric transparency||大气透明度atmospheric turblence||大气湍流automatic control||自动控制automatic roll filter||自动卷绕式过滤器automatic vent||自动放气阀available pressure||资用压力average daily sol-air temperature||日平均综合温度axial fan||轴流式通风机azeotropic mixture refrigerant||共沸溶液制冷剂Bback-flow preventer||防回流装置back pressure of steam trap||凝结水背压力back pressure return余压回水background noise||背景噪声back plate||挡风板bag filler||袋式除尘器baghouse||袋式除尘器barometric pressure||大气压力basic heat loss||基本耗热量hend muffler||消声弯头bimetallic thermometer||双金属温度计black globe temperature||黑球温度blow off pipe||排污管blowdown||排污管boiler||锅炉boiller house||锅炉房boiler plant||锅炉房boiler room||锅炉房booster||加压泵branch||支管branch duct||(通风) 支管branch pipe||支管building envelope||围护结构building flow zones||建筑气流区building heating entry||热力入口bulk density||堆积密度bushing||补心butterfly damper||蝶阀by-pass damper||空气加热器〕旁通阀by-pass pipe||旁通管Ccanopy hood ||伞形罩capillary tube||毛细管capture velocity||控制风速capture velocity||外部吸气罩capturing hood ||卡诺循环Carnot cycle||串级调节系统cascade control system||铸铁散热器cast iron radiator||催化燃烧catalytic oxidation ||催化燃烧ceilling fan||吊扇ceiling panelheating||顶棚辐射采暖center frequency||中心频率central air conditionint system ||集中式空气调节系统central heating||集中采暖central ventilation system||新风系统centralized control||集中控制centrifugal compressor||离心式压缩机entrifugal fan||离心式通风机||check damper||(通风〕止回阀||check valve||止回阀||chilled water||冷水chilled water system with primary-secondary pumps||一、二次泵冷水系统chimney||(排气〕烟囱circuit||环路circulating fan||风扇circulating pipe||循环管circulating pump||循环泵clean room||洁净室cleaning hole||清扫孔cleaning vacuum plant||真空吸尘装置cleanout opening||清扫孔clogging capacity||容尘量close nipple||长丝closed booth||大容积密闭罩closed full flow return||闭式满管回水。