PO.ESP.Pump.Pdis
Description
Calculates pump discharge pressure, [psi].
Syntax
=PO.ESP.Pump.Pdis(PIP, stages, head_per_stage, SG)Parameters
| Parameter | Description |
|---|---|
| PIP | Pump intake pressure, [psi]. |
| stages | Number of pump stages. |
| head_per_stage | Head per stage, [ft/stage]. |
| SG | Fluid specific gravity, [dimensionless]. |
SI Unit Version
Lambda Name
PO.ESP.Pump.Pdis.SIFormula
=LAMBDA(PIP, stages, head_per_stage, SG, LET(
PIP_psi, PO.UnitConverter(PIP, "kPa", "psi"),
head_per_stage_ft, PO.UnitConverter(head_per_stage, "m", "ft"),
result_psi, PO.ESP.Pump.Pdis(PIP_psi, stages, head_per_stage_ft, SG),
PO.UnitConverter(result_psi, "psi", "kPa")))SI Parameters
| Parameter | Unit | Description |
|---|---|---|
PIP |
kPa | Pump intake pressure, [kPa] |
stages |
- | Number of pump stages |
head_per_stage |
m | Head per stage, [m] |
SG |
- | Fluid specific gravity, [dimensionless] |
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.ESP.Pump.Pdis.SI - In Refers to, paste the LAMBDA formula without the trailing invocation
(...) - Click OK
Now use =PO.ESP.Pump.Pdis.SI(...) anywhere in your workbook.