Hydraulic Mean Depth Ratio given Self Cleansing Discharge evaluator uses Hydraulic Mean Depth Ratio = ((Discharge when Pipe is Running Partially Full/Discharge when Pipe is Running Full)/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Area of Partially Full Sewers/Area of Running Full Sewers)))^6 to evaluate the Hydraulic Mean Depth Ratio, Hydraulic Mean Depth Ratio given Self Cleansing Discharge is defined as the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full. Hydraulic Mean Depth Ratio is denoted by R symbol.
How to evaluate Hydraulic Mean Depth Ratio given Self Cleansing Discharge using this online evaluator? To use this online evaluator for Hydraulic Mean Depth Ratio given Self Cleansing Discharge, enter Discharge when Pipe is Running Partially Full (q), Discharge when Pipe is Running Full (Q), Roughness Coefficient for Running Full (N), Roughness Coefficient Partially Full (np), Area of Partially Full Sewers (a) & Area of Running Full Sewers (A) and hit the calculate button.