PO.SF.PL.Gas.Rate.Weymouth Function
Description:
Gas flow rate using Weymouth equation for high-pressure large-diameter pipelines, [Mscf/d]
Excel Function Syntax:
=PO.SF.PL.Gas.Rate.Weymouth(P_in, P_out, pipe_ID, pipe_length, SG_gas, T, Z, E)
Parameters:
| Parameter | Description |
|---|---|
| P_in | Inlet pressure, [psia] |
| P_out | Outlet pressure, [psia] |
| pipe_ID | Pipe inner diameter, [in] |
| pipe_length | Pipe length, [miles] |
| SG_gas | Gas specific gravity (air=1) |
| T | Average temperature, [degF] |
| Z | Gas compressibility factor |
| E | Pipeline efficiency (0-1) |
Used in Blueprints
Gas Pipeline Flow Analysis
Calculate gas pipeline flow rates and outlet pressures using Weymouth, Panhandle A, and Panhandle B equations.