How to Calculate Hydraulic Radius of Culvert given Velocity of Flow Fields?
Hydraulic Radius of Culvert given Velocity of Flow Fields calculator uses Hydraulic Radius of Channel = ((((Mean Velocity of Culverts*Manning’s Roughness Coefficient)^2)*Length of Culverts)/(2.21*(Head Loss of Friction-(1-Entrance Loss Coefficient)*(Mean Velocity of Culverts*Mean Velocity of Culverts/(2*[g])))))^0.75 to calculate the Hydraulic Radius of Channel, Hydraulic Radius of Culvert given Velocity of Flow Fields is defined as ratio of wetted area to wetted perimeter. Hydraulic Radius of Channel is denoted by rh symbol.
How to calculate Hydraulic Radius of Culvert given Velocity of Flow Fields using this online calculator? To use this online calculator for Hydraulic Radius of Culvert given Velocity of Flow Fields, enter Mean Velocity of Culverts (vm), Manning’s Roughness Coefficient (n), Length of Culverts (l), Head Loss of Friction (Hf) & Entrance Loss Coefficient (Ke) and hit the calculate button. Here is how the Hydraulic Radius of Culvert given Velocity of Flow Fields calculation can be explained with given input values -> 0.608456 = ((((10*0.012)^2)*3)/(2.21*(0.8027-(1-0.85)*(10*10/(2*[g])))))^0.75.