PO.PVT.Cg.ByDefinition.SI
Description
Calculates isothermal gas compressibility by definition, [1/kPa] (SI units).
Formula
=LAMBDA(P, T_K, SG_gas, LET(
P_psi, PO.UnitConverter(P, "kPa", "psi"),
T_degR, PO.UnitConverter(T_K, "degK", "degR"),
result_1psi, PO.PVT.Cg.ByDefinition(P_psi, T_degR, SG_gas),
PO.UnitConverter(result_1psi, "1/psi", "1/kPa")))Parameters
| Parameter | Unit | Description |
|---|---|---|
P |
kPa | Pressure |
T_K |
degK | Temperature |
SG_gas |
- | Gas specific gravity (air = 1.0) |
Examples
| Invocation | Expected |
|---|---|
=PO.PVT.Cg.ByDefinition.SI(17237, 366.48, 0.65) |
4.84022691E-05 |