Friction Factor Colebrook Equation (MATLAB) using fzero syntax

#matlab #colebrook #frictionfactor #fluidmechanics clc; clear all; close all; %initial guess f0=0.1; [f, yval]=fzero(@cb,f0) %Colebrook Equation function y=cb(f) NRe=6.5e4; %Reynold Number eD = 0.00013; % e/D y=1/sqrt(f)+0.86*log(eD/3.7+2.51/NRe/sqrt(f)); end