Pipe Flow Calculations Forum

FOA, Thanks for the reply I need a calculated example of Control valve ( Attached Data Sheet) @ 50% Opening how much gas flow, Can you please post it thanks regards Viren data given : attached valve data sheet & I want to calculate Natural gas flow through the Control valve at let say 50% Positi...

Hi, I want to calculate Natural gas flow through the Control valve at let say 50% Position. Datas Available with me : P1: Upstream pressure : 67 bar P2: Down Stream Pressure :27 bar Calculated CV of The Valve : 61.4 Compressibility factor : 0.92 NG MM: 17.0 Density of NG at STP: 0.74 kg/m3 Density :...