Correction for Upstream Density

v1.1

Isenthalpic and Isentropic methods for correcting the downstream/recovery point density to upstream density

This standard calculates the upstream density from the downstream or recovery point density

Configuration

Option	Setting
Density Location	Recovery Point Downstream
Density Correction Method	Isentropic Exponent Isenthalpic

Inputs

Field	Units	Value
Upstream Pressure (p1)	mbar mbar g bar bar g Pa Pa g kPa kPa g MPa MPa g GPa GPa g psi psi g inH2O @ 60°F
Observed Density	kg/m³ g/m³ mg/m³ lb/ft³
Permanent Pressure Loss	mbar bar Pa
Isentropic Exponent	-

Results

Description	Units	Actual
Upstream Density	kg/m³ g/m³ mg/m³ lb/ft³