0
Hola, cĂłmo estĂĄs? ÂżAlgo asĂ­ necesitĂĄs? import numpy from scipy.optimize import root w = 10.0 d = 0.22 rho = 1.18 ni = 18.2e-6 Re = w*d*rho/ni k = 0.2e-3 def f(x): return (-2*numpy.log10((2.51/(Re*numpy.sqrt(x))) + (k/(3.71*d))) - 1.0/numpy.sqrt(x)) print root(f, 0.02)
23rd May 2019, 7:51 PM
Santiago Ibarra
Santiago Ibarra - avatar