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休马克法计算气液两相流截面含气率

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Selected 含气率, 两相流.
  • 含气率
  • 两相流
  • 含气率
  • 两相流
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 依据:SH/T 3035-2018
两相流截面含气率
(休马克法)
名称 单位 公式/来源 值
1 输入
2  管道内直径,di m 0.108
液相  动力黏度,μl Pa·s 0.001
 比容,νl m³/kg 0.001
 质量流量,qml kg/h 3500
气相  动力黏度,μg Pa·s 0.002
 比容,νg m³/kg 0.065
 质量流量,qmg kg/h 980
9 过程
10  两相流质量流速,G kg/㎡·s 1 135.8518519
11  重力加速度,g m/s² g=9.81 9.81
12  两相流质量含气率,χ / 1 0.21875
13  两相流体积含气率,β / 1 0.947916667
14  两相流均相比容,νH m³/kg 1 0.015
15 结果
16  截面含气率,α % / 75.24224737
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