PO.PVT.Cw.Sat.ByMcCain
Description
Calculates water compressibility for saturated conditions using McCain correlation, P <= Pb, [1/psi].
Syntax
=PO.PVT.Cw.Sat.ByMcCain(P, T_degF, salinity_gl)Parameters
| Parameter | Description |
|---|---|
| P | Pressure, [psi]. |
| T_degF | Temperature, [degF]. |
| salinity_gl | Salinity, [g NaCl/l]. |
SI Unit Version
Lambda Name
PO.PVT.Cw.Sat.ByMcCain.SIFormula
=LAMBDA(P, T_degC, salinity_gl, LET(
P_psi, PO.UnitConverter(P, "kPa", "psi"),
T_degF, PO.UnitConverter(T_degC, "degC", "degF"),
result_1psi, PO.PVT.Cw.Sat.ByMcCain(P_psi, T_degF, salinity_gl),
PO.UnitConverter(result_1psi, "1/psi", "1/kPa")))SI Parameters
| Parameter | Unit | Description |
|---|---|---|
P |
kPa | Pressure |
T_degC |
degC | Temperature |
salinity_gl |
- | Salinity (g NaCl/l) |
How to save as a reusable Excel function
LAMBDA is a built-in Excel feature (Microsoft 365) that lets you create custom functions without VBA. The formula above works as-is when pasted into a cell.
To save a LAMBDA as a reusable named function:
- Go to Formulas → Name Manager → New
- Enter a name, e.g.
PO.PVT.Cw.Sat.ByMcCain.SI - In Refers to, paste the LAMBDA formula without the trailing invocation
(...) - Click OK
Now use =PO.PVT.Cw.Sat.ByMcCain.SI(...) anywhere in your workbook.