Rod Stretch LAMBDAs
Elastic stretch from fluid load and rod weight.
3 lambdas
PO.RP.Rod.Stretch.FluidLoad.SI(Fo, L, Ar)
Calculates rod stretch due to fluid load, [cm] (SI units).
PO.RP.Rod.Stretch.RodWeight.SI(Wair, L, Ar)
Calculates rod stretch due to rod weight (self-weight stretch), [cm] (SI units).
PO.RP.Rod.Stretch.Total.SI(Fo, Wair, L, Ar)
Calculates total static rod stretch (fluid load + self-weight), [cm] (SI units).