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U型管液封高度计算

Tags
Selected 液封, U形管.
  • 液封
  • U形管
  • 液封
  • U形管
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 依据:HG/T 20570.17-95
U型管液封高度计算
名称 单位 公式/来源 值
1 输入
2  系统内压力,P1 bar 1 1.2
3  受液槽内压力,P2 bar 1.1
4  液体相对密度,γ / 1
5  液体流速,uL m/s 8
6  U型管长度的一半,L m 12
7  管道摩擦系数,λ / 0
8  管子内径,d m 52
9 过程
10  重力加速度,g m/s² g=9.81 9.81
11  管道压力降,hn m 1 0
12 结果
13  最小液封高度,Hmin m 1 1.02
计算表
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