Manning's Formula
Revision as of 12:42, 18 July 2017 by Joceil.infante (talk | contribs)
Manning’s formula is the most widely used formulas for open-channel flow. In 1889 the Irish engineer Robert Manning presented a formula, which was later modified to its present well known form; Failed to parse (unknown function "\V"): \V=frac{1.49_n}R^2/3S^1/2<math> <math>\frac{P_1}{\rho g}+\frac{V_1^2}{2g}+Z_1=\frac{P_2}{\rho g}+\frac{V_2^2}{2g}+Z_2
