轮机英语词汇(辅机)

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Boiler generating tube:产汽管

waste heat boiler:废热锅炉

fin:翅片,带翅片

heat transfer:传热

bottom blow valve:下排污阀blowing down:下排污

burner:燃烧器

secure the burner:切断燃烧器recover:回收

feedwater:给水

furnace:炉膛

donkey boiler:辅锅炉

steam drum:汽锅筒,汽包water drum:水锅筒

natural convection:自然对流forced convection:强制对流sinuous fire tube:弯曲的火管PH reading:PH值

PH value:PH值

caustic soda:氢氧化钠chloride:氯化物,氯含量

go out:(火)熄灭,熄火purge:驱气,扫气

hydrostatic test:水压测验

vent valve:放气阀

dissolved solid:溶解的固体settled solid:沉淀的固体calcium sulfate:硫酸钙embrittlement:苛性脆化caustic cracking:苛性脆化oxygen corrosion:氧腐蚀sodium sulfate:亚硫酸钠hydrazine:联氨

blinded:封死,堵死

secure the fire:熄火

extinguish the fire:熄火

water level indicator:水位指示器gauge glass:水位计,水位表discrepancy:偏差,不一致impurity:杂质

scum valve:上排污阀

motor ship:内燃机船

soot blower:吹灰器

brilliant white flame:亮白色火焰dazzling white flame:亮白色火焰golden yellow flame:金黄色W.H.R. (Waste Heat Recovery):废热回收shrinkage:缩水

air/fuel ratio:风油比

attemperator:调温器,温度控制器economizer:经济器

surveyor:验船师

foam:泡沫,起泡沫

alkali:碱性物质

flame safeguard control system:火焰保护装置steam demand:蒸汽需求量

heating coil:加热盘管

flame scanner:火焰探测器

sputter:发出劈啪声

burned out:烧坏的

solenoid:电磁阀

distorted:变形的

modulate:调节

lifting pressure:启阀压力,开启压力

steam stop valve:停汽阀

shallow dish:浅盘

forced draught fan:强力通风机

refractory:耐火材料

Pumps

reciprocating pump:往复泵

gear pump:齿轮泵

centrifugal pump:离心泵

vane pump:叶片泵

positive displacement pump:容积式泵

rotor:转子

stator:静子

mono screw pump=single screw pump:单螺杆泵triple screw pump:三螺杆泵

pressure head:压头

meter fluid column=mH2O:米液柱

impeller:叶轮

volute:蜗壳

kinetic energy:动能

self-priming:自吸的,干吸的

rotary pump:回转泵

helical gear pump:斜齿齿轮泵

cavitation:汽蚀,气穴

diffuser pump:导轮式泵

plunger pump:柱塞泵

be directly proportional to:与….成正比

air chamber:空气室

continuous:持续的,连续的

internal valve:内部阀件interconnected:互通的

non-pulsating:无脉冲的

stationary ring:静环

rotational ring:动环

negative suction head:负压头

vapor pocket:气泡

casing:壳,壳体

single stage:单级的

multistage:多级的

static suction lift:静吸入压头

sensible heat:显热

eductor pump:喷射泵

ejector pump:喷射泵

power end:功率端

fluid end:流体端

bent:弯曲的

suction-force principle:吸-排原理erosion:剥蚀

potential energy:势能(压力能)vaporizer:蒸发

scoring:划痕

with regards to:关于

Marine refrigeration evaporating pressure:蒸发压力defrost:除霜

evaporator:蒸发器

refrigerant:制冷剂

refrigerating agent:制冷剂

state:状态

latent heat:潜热

dissipate:释放,消散

saturation temperature:饱和温度hermetic compressor:封闭式压缩机thermal expansion valve:热力膨胀阀thermostatic expansion valve:热力膨胀阀super-cooled:过冷的

sub-cooling:过冷的,过冷superheat:过热度

Freon system:氟利昂制冷系统

thermal bulb:温包

drier:干燥器

dehydrator cartridge:干燥器,除湿器extract heat:吸收热量

overcharge:充注过多

freezing temperature:冰点温度latent heat of fusion:熔化潜热ammonia:氨

toxic:有毒的

phosgene gas:光气

open flame:明火

odorless:无味的,没有气味的vessel:船,容器

range:范围

differential:差值

cutout switch:断路器开关

react:做出反应

CFC refrigerant:不含氢的氯氟烃制冷剂hydrofluoric acid:氢氟酸

zinc plate:锌块

re-evaporator:再蒸发器,回热器faulty:故障的,有问题的

present:提出,现在的,出席的presence:存在

diaphragm:膜片

ruptured:破裂的

be blocked with:堵塞

shutter:格栅

symptom:征兆

halide torch:卤素检漏灯

stabilize:使….稳定

adjust:调节

sensing line:感应管路

short cycling:短循环

gas mask:气体面罩

face shield:面罩

cubic foot:立方英尺

breathing apparatus:呼吸器

flooding back:回液,(压缩机的)液击cryogenic liquid:低温液体

brittle fracture:冷脆

sight glass:示液镜

liquid indicator sight glass:示液镜liquid sight flow indicator:示液镜bubble:气泡

sweating:冒汗,有水珠

lack of:缺少,不足

shortage of:缺少,不足

fuse:熔断丝

blown:熔化的

sensing bulb:感温包

release:释放

pure refrigerant:纯净的制冷剂

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