PO.RP.Rod.Stretch.Total.SI
Description
Calculates total static rod stretch (fluid load + self-weight), [cm] (SI units).
Formula
=LAMBDA(Fo, Wair, L, Ar, LET(
Fo_lbf, PO.UnitConverter(Fo, "N", "lbf"),
Wair_lbf, PO.UnitConverter(Wair, "N", "lbf"),
L_ft, PO.UnitConverter(L, "m", "ft"),
Ar_in2, PO.UnitConverter(Ar, "cm2", "in2"),
result_in, PO.RP.Rod.Stretch.Total(Fo_lbf, Wair_lbf, L_ft, Ar_in2),
PO.UnitConverter(result_in, "in", "cm")))Parameters
| Parameter | Unit | Description |
|---|---|---|
Fo |
N | Fluid load on plunger, [N] |
Wair |
N | Rod weight in air, [N] |
L |
m | Rod string length, [m] |
Ar |
cm2 | Rod cross-sectional area, [cm2] |
Examples
| Invocation | Expected |
|---|---|
=PO.RP.Rod.Stretch.Total.SI(22241, 5000, 304.8, 6.45) |
5.652392 |