发布于 2005-03-08 11:16:29
0楼
谢谢新人1,按你的公式计算以下值,怎么算不对呢,这是什么原因?
Cv Calculator
Inlet pressure: 434 PSIG
Outlet pressure: 43 PSIG
Liquid/Gas: l L for Liquid, G for Gas
Flow: 110 Gas(SCFM) Liquid(GPM)
Specific Gravity: 1
Cv = 6.95367389
Note: This Cv Calculator has a 25% safty factor.
Note: This Cv Calculator assumes Standard Conditions.