How to Calculate Manning's Formula for Roughness Coefficient given Velocity of Flow in Culverts?
Manning's Formula for Roughness Coefficient given Velocity of Flow in Culverts calculator uses Manning’s Roughness Coefficient = sqrt(2.2*Bed Slope of Channel*Hydraulic Radius of Channel^(4/3))/Mean Velocity of Culverts to calculate the Manning’s Roughness Coefficient, The Manning's Formula for Roughness Coefficient given Velocity of Flow in Culverts formula is used to calculate the roughness constant or coefficient depending on the pipe. Manning’s Roughness Coefficient is denoted by n symbol.
How to calculate Manning's Formula for Roughness Coefficient given Velocity of Flow in Culverts using this online calculator? To use this online calculator for Manning's Formula for Roughness Coefficient given Velocity of Flow in Culverts, enter Bed Slope of Channel (S), Hydraulic Radius of Channel (rh) & Mean Velocity of Culverts (vm) and hit the calculate button. Here is how the Manning's Formula for Roughness Coefficient given Velocity of Flow in Culverts calculation can be explained with given input values -> 0.012009 = sqrt(2.2*0.0127*0.609^(4/3))/10.