Hello,
I am trying to find some resistances (Cv) for a hydraulic system for which I have the K-factors (K, or (f*L/D)^.5). I found an old copy of Crane's TP-410, which supplies the following:
Cv = Q*(rho/(dp*62.4))^.5 = 29.9*d^2/(f*L/D)^.5 = 29.9*d^2/K^.5
where
rho = density in...
