How to Calculate Roughness Coefficient for Partial Flow given Discharge Ratio?
Roughness Coefficient for Partial Flow given 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 for Partially Full/Hydraulic Mean Depth while Running Full)^(1/6))) to calculate the Roughness Coefficient Partially Full, The Roughness Coefficient for Partial Flow given 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 Discharge Ratio using this online calculator? To use this online calculator for Roughness Coefficient for Partial Flow given 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 for Partially Full (rpf) & Hydraulic Mean Depth while Running Full (Rrf) and hit the calculate button. Here is how the Roughness Coefficient for Partial Flow given Discharge Ratio calculation can be explained with given input values -> 1.624951 = 0.74/((0.532)/((3.8/area_while_running_full)*(3.2/5.2)^(1/6))).