C Library Functions - crvel67 (3)
NAME
crvel67(3f) - [M_steam67] critical flow velocity and isentropic exponent of wet/superheated steam
CONTENTS
Synopsis
Description
Options
Return Values
SYNOPSIS
function crvel67(p, h, ga)
doubleprecision,intent(in) :: p doubleprecision,intent(in) :: h doubleprecision,intent(out) :: ga doubleprecision :: crvel67
DESCRIPTION
Function crvel67 will calculate the critical flow velocity and isentropic exponent of wet of super heated steam at pressure P amd enthalpy H.
DEFINITION AND PURPOSE: o VC,GAMMA=f(P,H) o Calculates critical velocity and isentropic exponents (GAMMA) of wet or superheated steam. GAMMA is defined such that PV**GAMMA = C.REGION OF APPLICATION:
See Section 3.12
CALLING SEQUENCE: VC = CRVEL(P,H,GAMMA)
OPTIONS
P water pressure, in psia. H enthalpy, in BTU/pound.
RETURN VALUES
GA isentropic exponent. CRVEL67 critical flow velocity.
| Nemo Release 3.1 | crvel67 (3) | February 23, 2025 |
