How to Calculate Roughness Coefficient for Full Flow given Velocity Ratio?
Roughness Coefficient for Full Flow given Velocity Ratio calculator uses Roughness coefficient full = Roughness coefficient partially full*(Velocity ratio/((Hydraulic mean depth/Hydraulic mean depth while running full)^(2/3)*sqrt(Bed slope ratio))) to calculate the Roughness coefficient full, Roughness Coefficient for Full Flow given Velocity Ratio calculates roughness coefficient when we have prior information of other parameters. Roughness coefficient full is denoted by N symbol.
How to calculate Roughness Coefficient for Full Flow given Velocity Ratio using this online calculator? To use this online calculator for Roughness Coefficient for Full Flow given Velocity Ratio, enter Roughness coefficient partially full (n), Velocity ratio (νsVratio), Hydraulic mean depth (r), Hydraulic mean depth while running full (R) & Bed slope ratio (soSratio) and hit the calculate button. Here is how the Roughness Coefficient for Full Flow given Velocity Ratio calculation can be explained with given input values -> 2.06598 = 0.9*(2/((3/5)^(2/3)*sqrt(1.5))).