{"ref":"master","ref_type":"branch","master_branch":"master","description":"This repository contains 30 methods to calculate the friction factor of the Darcy-Weisbach equation.  The turbulent range is calculated using the Colebrook-White formulation. Some explicit formulations are presented. Then these are compared to the friction factor obtained using the implicit Newton-Raphson calculation.  If you find a new formulation which is not included, please write to me and I'll include it.  Please rate and comment.  Thank you","pusher_type":"user"}