PO.ESP.Stages.SI
Description
Calculates required number of pump stages (rounded up), [stages] (SI units).
Formula
=LAMBDA(TDH, head_per_stage, LET(
TDH_ft, PO.UnitConverter(TDH, "m", "ft"),
head_per_stage_ft, PO.UnitConverter(head_per_stage, "m", "ft"),
PO.ESP.Stages(TDH_ft, head_per_stage_ft)))Parameters
| Parameter | Unit | Description |
|---|---|---|
TDH |
m | Total Dynamic Head required, [m] |
head_per_stage |
m | Head per stage at design rate, [m] |
Examples
| Invocation | Expected |
|---|---|
=PO.ESP.Stages.SI(1524, 3.048) |
500 |