Derivation of Swamee Jain equation
Derivation of Swamee Jain equation
(OP)
Hey everyone, Im doing some work on valve flow coefficients and at the moment am writing a report of my research/calculations. I'm writing about the friction factor and was wondering where the Swamee Jain Equation comes from? is there a derivation of it, if so does anyone know where I can find it or what starting equations I can use to derive it?
Ft = 1/4 (log(e/3.7d)+(5.74/Re^0.9))^-2
Thanks
Ft = 1/4 (log(e/3.7d)+(5.74/Re^0.9))^-2
Thanks





RE: Derivation of Swamee Jain equation
RE: Derivation of Swamee Jain equation
Good luck,
Latexman