InPlant两相流流体力学计算软件培训资料
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0.000 18.789 20.100 13.771 13.771 13.771 14.425 15.042 15.042 15.042
Mixture Velocity M/SEC
0.000 19.265 20.573 14.105 14.105 14.105 14.757 15.372 15.372 15.372
• 塔操作压力：1690KPa • 回流泵功率：3.7 KW (效率40%) • 求：选择合适的管径
– 分离器操作压力达到1520KPa – 管线出口压力大于塔操作压力
3
3.5 4
1542
1600 1624
5617
5536 5505
2189
2226 2241
出口压力2189仍然比塔操作压力大很多，可保 持3in管线，将回流泵功率调至1.5KW，出口压 力1735KPa，可满足要求。
450.00
0.60
400.00 350.00
0.50
300.00
0.40
250.00 200.00 Temperature,DEGC 150.00
0.30 Pressure,KG/CM2
0.20
100.00
0.10
50.00
0.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 Distance from Inlet, M Fluid
M Inlet Seg 28 Seg 29 Seg 30 Seg 31 Seg 32 Seg 33 Seg 34 Seg 35 Seg 36 0.00 25.60 26.52 27.43 28.35 29.26 30.18 31.09 32.00 32.92
100.00
80.00
60.00
40.00
Surface Temperature Plot for Link L001 - Base Case
InPlant应用－判断两相流
• 从泄放源出来的低压气相烃类物料 要进火炬 • 环境温度‐30C • 判断是否出现液相？ • 由于压力很低，无法加分液罐，因 此需要避免出现液相。
MWD Or Total Length
20.00 Temperature,DEGC 0.00
-20.00 -40.00 0.00 20.00 40.00 60.00 80.00 100.00 120.00 Distance from Inlet, M
Device Seg
Pressure
KPA 103.62 103.55 103.54 103.54 103.54 103.53 103.53 103.52 103.52 103.51
0.102
0.009 0.009 0.009 0.000
0.100
0.008
75.0 10.0 vSL (ft/sec) 1.00 0.10 0.01 0.1
Bubbly Intermittent Annular
Stratified Smooth 1.0
Stratified Wavy v 10.0 (ft/sec) 100.0 900.0
8
INPLANT应用－转油线－2
• 压力与温度剖面
S u r f a c e P r e s s u r e P l o t f o r L i n k L 00 8 B a s e C a se
0.70
Surface Temperature Plot for Link L008 - Base Case
– 到达储罐的压力不小于 207KPa
泵功率 (hp) 0 0 30 管线尺寸 （in) 5 4 3 出口压力 （KPa） 655 517 227
5
INPLANT应用－塔顶管线
管线尺寸 （in） 2.5
分离器压力 （KPa） 1354
气相流量 (Kg/hr) 5888
出口压力 （KPa） 2084
PIPE PIPE EXPA EXPA PIPE PIPE BEND BEND PIPE PIPE BEND BEND PIPE PIPE PIPE
Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Seg 1 Outlet -0.002 -0.002 0.000 0.000 -0.002 -0.002 -0.003 0.000 0.000 0.000 -0.004 -0.001 -0.001 0.000 -0.002 -0.002 0.000 -0.002 -0.001 -0.008 -0.012 -0.002 -0.009 -0.015 -0.003 -0.007 -0.018 -0.004 -0.008 -0.022
0.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 Distance from Inlet, M Fluid Ambient
9
INPLANT应用－转油线－3
• 流型图
Holdup and Velocity Report - Base Case
Nam e Devi ce Type
0.000331 0.000002 0.000009 0.000045 0.000017 0.000045 0.000017 0.000023 0.000001 0.000014 0.000021 0.041864 0.030133 0.025407 0.054151
0.044112 0.000253 0.000729 0.002684 0.000803 0.001999 0.000605 0.000797 0.000026 0.000150 0.000207 0.031538 0.022686 0.019125 0.040761
11
INPLANT应用－转油线－5
Flash Report for Node S001 - Base Case
• 闪蒸报告
Temp DEG C 408.00 0.60 Mole Fraction H2O C1 C2 C3 IC4 NC4 IC5 NC5 CP 169 183 669 715 766 888
PIPE PIPE EXPA EXPA PIPE PIPE BEND BEND PIPE PIPE
Devi No Slip Liquid ce Holdup Seg
Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outleຫໍສະໝຸດ Baidu 0.021 0.024 0.025
BAR/M
Friction Pressure Change
KG/CM2
Elevation Pressure Change
KG/CM2
Total Pressure Change
KG/CM2
P017 P017 E008 E008 P020 P020 4 4 P021 P021 B014 B014 P022 P022 P022
INPLANT应用－转油线－4
Pressure Gradient Report - L008 Base Case
Devi ce Typ e
Na me
Devi ce Seg
Friction Pressure Gradient
BAR/M
Elevation Pressure Gradient
BAR/M
Total Pressure Gradient
Vapor
Pressure KG/CM2 COMPONENT
Liquid1
Vap+Liq1
Liquid2
Total
– 与PROII一致
0.177383 0.001015 0.002918 0.010715 0.003197 0.007947 0.002395 0.003153 0.000102 0.000563 0.000771 0.000107 0.000017 0.000002 0.000000
1.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
0.044112 0.000253 0.000729 0.002684 0.000803 0.001999 0.000605 0.000797 0.000026 0.000150 0.000207 0.031538 0.022686 0.019125 0.040761
Sonic Velocity M/SEC
Flow Regime Corr / T-D
P017 P017 E008 E008 P020 P020 4 4 P021 P021
0.000 0.091
0.000 0.006 0.006 0.006 0.000
---- ---134.454 DIST ANNU ---- ---DIST ANNU DIST ANNU 135.745 INTR ANNU ---- ---INTR ANNU INTR ANNU 138.410 INTR ANNU
U Factor
KCAL/HR-M-C 0.00 23.93 23.93 23.93 23.93 23.99 23.99 24.00 24.00 24.00
Quality
Fluid
Ambient
1.00 1.00 1.00 1.00 1.00 0.99 0.99 0.99 0.99 0.99
7
INPLANT应用－转油线
INPLANT
两相流流体力学计算软件 Sim‐Tech 努力学习、帮助别人、报效国家
关于INPLANT
• 用于管线管网的严格的稳态多相流水力学计算 • 应用范围广泛
– 工艺管线 – 石油、天然气输送和分配管网 – 公用工程管网
• 水、蒸汽、仪表风
– 严格的传热分析 – 泄压管网
2
INPLANT应用
KG/CM2 0.60 0.06
Pressure Change
KG/CM2
Temperature
DEG C 408.00
Gas Holdup
MM SCM
Liquid Holdup
ACM
L008
S001 D000
0.0034 0.0855
-0.54
383.35
0.0000
1.51
Rates reported at actual conditions. Gas holdup reported at standard conditions. Specified pressures are underlined.
Temperature
DEG C 85.00 68.74 68.67 68.59 68.52 68.44 68.37 68.29 68.21 68.14
Ambient Temperature
DEG C -30.00 -30.00 -30.00 -30.00 -30.00 -30.00 -30.00 -30.00 -30.00 -30.00
Slip Liquid Holdup
Total Liquid Holdup ACM
Liquid Superficial Velocity M/SEC
0.000 0.476 0.473 0.334 0.334 0.334 0.332 0.330 0.330 0.330
Gas Superficial Velocity M/SEC
• 工艺管线
3
InPlant的应用－气体管线
• 气体管线入口压力：515KPa • 到达反应器前压力929KPa • 压缩机功率250hp，效率80％ • 求：管线最大输气量
4
INPLANT应用－塔底管线
• 柴油汽提塔底压力：1030KPa • 柴油流量：90700 kg/hr • 求：合理的泵功率（效率55 ％）和管线尺寸
TOTAL RATES Weight Rate Molar Rate KG/HR KG-M/HR 10,165.69 36.50 64,834.46 111.10 75,000.15 147.59 0.00 0.00 75,000.15 147.59
• 炉管－减压塔
Link Summary - Base Case
Link Name Inlet / Outlet
In Out
Node Name
Gas GV Rate
MM M3/HR
Oil LV Rate
M3/HR 87.23 50.27
Water LV Rate
M3/HR 0.00 0.00
Pressure
Mixture Velocity M/SEC
0.000 19.265 20.573 14.105 14.105 14.105 14.757 15.372 15.372 15.372
• 塔操作压力：1690KPa • 回流泵功率：3.7 KW (效率40%) • 求：选择合适的管径
– 分离器操作压力达到1520KPa – 管线出口压力大于塔操作压力
3
3.5 4
1542
1600 1624
5617
5536 5505
2189
2226 2241
出口压力2189仍然比塔操作压力大很多，可保 持3in管线，将回流泵功率调至1.5KW，出口压 力1735KPa，可满足要求。
450.00
0.60
400.00 350.00
0.50
300.00
0.40
250.00 200.00 Temperature,DEGC 150.00
0.30 Pressure,KG/CM2
0.20
100.00
0.10
50.00
0.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 Distance from Inlet, M Fluid
M Inlet Seg 28 Seg 29 Seg 30 Seg 31 Seg 32 Seg 33 Seg 34 Seg 35 Seg 36 0.00 25.60 26.52 27.43 28.35 29.26 30.18 31.09 32.00 32.92
100.00
80.00
60.00
40.00
Surface Temperature Plot for Link L001 - Base Case
InPlant应用－判断两相流
• 从泄放源出来的低压气相烃类物料 要进火炬 • 环境温度‐30C • 判断是否出现液相？ • 由于压力很低，无法加分液罐，因 此需要避免出现液相。
MWD Or Total Length
20.00 Temperature,DEGC 0.00
-20.00 -40.00 0.00 20.00 40.00 60.00 80.00 100.00 120.00 Distance from Inlet, M
Device Seg
Pressure
KPA 103.62 103.55 103.54 103.54 103.54 103.53 103.53 103.52 103.52 103.51
0.102
0.009 0.009 0.009 0.000
0.100
0.008
75.0 10.0 vSL (ft/sec) 1.00 0.10 0.01 0.1
Bubbly Intermittent Annular
Stratified Smooth 1.0
Stratified Wavy v 10.0 (ft/sec) 100.0 900.0
8
INPLANT应用－转油线－2
• 压力与温度剖面
S u r f a c e P r e s s u r e P l o t f o r L i n k L 00 8 B a s e C a se
0.70
Surface Temperature Plot for Link L008 - Base Case
– 到达储罐的压力不小于 207KPa
泵功率 (hp) 0 0 30 管线尺寸 （in) 5 4 3 出口压力 （KPa） 655 517 227
5
INPLANT应用－塔顶管线
管线尺寸 （in） 2.5
分离器压力 （KPa） 1354
气相流量 (Kg/hr) 5888
出口压力 （KPa） 2084
PIPE PIPE EXPA EXPA PIPE PIPE BEND BEND PIPE PIPE BEND BEND PIPE PIPE PIPE
Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Seg 1 Outlet -0.002 -0.002 0.000 0.000 -0.002 -0.002 -0.003 0.000 0.000 0.000 -0.004 -0.001 -0.001 0.000 -0.002 -0.002 0.000 -0.002 -0.001 -0.008 -0.012 -0.002 -0.009 -0.015 -0.003 -0.007 -0.018 -0.004 -0.008 -0.022
0.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 Distance from Inlet, M Fluid Ambient
9
INPLANT应用－转油线－3
• 流型图
Holdup and Velocity Report - Base Case
Nam e Devi ce Type
0.000331 0.000002 0.000009 0.000045 0.000017 0.000045 0.000017 0.000023 0.000001 0.000014 0.000021 0.041864 0.030133 0.025407 0.054151
0.044112 0.000253 0.000729 0.002684 0.000803 0.001999 0.000605 0.000797 0.000026 0.000150 0.000207 0.031538 0.022686 0.019125 0.040761
11
INPLANT应用－转油线－5
Flash Report for Node S001 - Base Case
• 闪蒸报告
Temp DEG C 408.00 0.60 Mole Fraction H2O C1 C2 C3 IC4 NC4 IC5 NC5 CP 169 183 669 715 766 888
PIPE PIPE EXPA EXPA PIPE PIPE BEND BEND PIPE PIPE
Devi No Slip Liquid ce Holdup Seg
Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outleຫໍສະໝຸດ Baidu 0.021 0.024 0.025
BAR/M
Friction Pressure Change
KG/CM2
Elevation Pressure Change
KG/CM2
Total Pressure Change
KG/CM2
P017 P017 E008 E008 P020 P020 4 4 P021 P021 B014 B014 P022 P022 P022
INPLANT应用－转油线－4
Pressure Gradient Report - L008 Base Case
Devi ce Typ e
Na me
Devi ce Seg
Friction Pressure Gradient
BAR/M
Elevation Pressure Gradient
BAR/M
Total Pressure Gradient
Vapor
Pressure KG/CM2 COMPONENT
Liquid1
Vap+Liq1
Liquid2
Total
– 与PROII一致
0.177383 0.001015 0.002918 0.010715 0.003197 0.007947 0.002395 0.003153 0.000102 0.000563 0.000771 0.000107 0.000017 0.000002 0.000000
1.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
0.044112 0.000253 0.000729 0.002684 0.000803 0.001999 0.000605 0.000797 0.000026 0.000150 0.000207 0.031538 0.022686 0.019125 0.040761
Sonic Velocity M/SEC
Flow Regime Corr / T-D
P017 P017 E008 E008 P020 P020 4 4 P021 P021
0.000 0.091
0.000 0.006 0.006 0.006 0.000
---- ---134.454 DIST ANNU ---- ---DIST ANNU DIST ANNU 135.745 INTR ANNU ---- ---INTR ANNU INTR ANNU 138.410 INTR ANNU
U Factor
KCAL/HR-M-C 0.00 23.93 23.93 23.93 23.93 23.99 23.99 24.00 24.00 24.00
Quality
Fluid
Ambient
1.00 1.00 1.00 1.00 1.00 0.99 0.99 0.99 0.99 0.99
7
INPLANT应用－转油线
INPLANT
两相流流体力学计算软件 Sim‐Tech 努力学习、帮助别人、报效国家
关于INPLANT
• 用于管线管网的严格的稳态多相流水力学计算 • 应用范围广泛
– 工艺管线 – 石油、天然气输送和分配管网 – 公用工程管网
• 水、蒸汽、仪表风
– 严格的传热分析 – 泄压管网
2
INPLANT应用
KG/CM2 0.60 0.06
Pressure Change
KG/CM2
Temperature
DEG C 408.00
Gas Holdup
MM SCM
Liquid Holdup
ACM
L008
S001 D000
0.0034 0.0855
-0.54
383.35
0.0000
1.51
Rates reported at actual conditions. Gas holdup reported at standard conditions. Specified pressures are underlined.
Temperature
DEG C 85.00 68.74 68.67 68.59 68.52 68.44 68.37 68.29 68.21 68.14
Ambient Temperature
DEG C -30.00 -30.00 -30.00 -30.00 -30.00 -30.00 -30.00 -30.00 -30.00 -30.00
Slip Liquid Holdup
Total Liquid Holdup ACM
Liquid Superficial Velocity M/SEC
0.000 0.476 0.473 0.334 0.334 0.334 0.332 0.330 0.330 0.330
Gas Superficial Velocity M/SEC
• 工艺管线
3
InPlant的应用－气体管线
• 气体管线入口压力：515KPa • 到达反应器前压力929KPa • 压缩机功率250hp，效率80％ • 求：管线最大输气量
4
INPLANT应用－塔底管线
• 柴油汽提塔底压力：1030KPa • 柴油流量：90700 kg/hr • 求：合理的泵功率（效率55 ％）和管线尺寸
TOTAL RATES Weight Rate Molar Rate KG/HR KG-M/HR 10,165.69 36.50 64,834.46 111.10 75,000.15 147.59 0.00 0.00 75,000.15 147.59
• 炉管－减压塔
Link Summary - Base Case
Link Name Inlet / Outlet
In Out
Node Name
Gas GV Rate
MM M3/HR
Oil LV Rate
M3/HR 87.23 50.27
Water LV Rate
M3/HR 0.00 0.00
Pressure