Counterbalance & Torque LAMBDAs
Ideal counterbalance effect, net and peak gearbox torque and polished rod horsepower.
6 lambdas
PO.RP.Torque.IdealCBE.SI(Wrf, Fo)
Calculates ideal counterbalance effect from rod weight and fluid load, [N] (SI units).
PO.RP.Torque.IdealCBE.Loads.SI(PPRL, MPRL)
Calculates ideal counterbalance effect from PPRL and MPRL, [N] (SI units).
PO.RP.Torque.Adjustment.SI(CBEi, CBEa)
Calculates counterbalance adjustment needed, [N]. Positive = add weight (SI units).
PO.RP.Torque.Net.SI(PRL, CBE, TF)
Calculates net gearbox torque at a given crank angle, [N.m] (SI units).
PO.RP.Torque.Peak.SI(PPRL, MPRL, S)
Calculates estimated peak net torque (simplified), [N.m] (SI units).
PO.RP.Torque.PRHP.SI(PPRL, MPRL, S, N)
Calculates polished rod horsepower, [kW] (SI units).