How to Calculate Roughness Coefficient for Partial Flow given Hydraulic Mean Depth and Discharge Ratio?
Roughness Coefficient for Partial Flow given Hydraulic Mean Depth and Discharge Ratio calculator uses Roughness Coefficient Partially Full = Roughness Coefficient for Running Full/((Discharge Ratio)/((Area of Partially Full Sewers/Area of Running Full Sewers)*(Hydraulic Mean Depth Ratio)^(1/6))) to calculate the Roughness Coefficient Partially Full, Roughness Coefficient for Partial Flow given Hydraulic Mean Depth and Discharge Ratio is defined for flow calculations, accounting for varied wetting of pipe surfaces. Roughness Coefficient Partially Full is denoted by np symbol.
How to calculate Roughness Coefficient for Partial Flow given Hydraulic Mean Depth and Discharge Ratio using this online calculator? To use this online calculator for Roughness Coefficient for Partial Flow given Hydraulic Mean Depth and Discharge Ratio, enter Roughness Coefficient for Running Full (N), Discharge Ratio (qsQratio), Area of Partially Full Sewers (a), Area of Running Full Sewers (A) & Hydraulic Mean Depth Ratio (R) and hit the calculate button. Here is how the Roughness Coefficient for Partial Flow given Hydraulic Mean Depth and Discharge Ratio calculation can be explained with given input values -> 1.622572 = 0.74/((0.532)/((3.8/area_while_running_full)*(0.61)^(1/6))).