HEC-22 Open Channel and Pipe Flow
This equation is declared in Hydraulic Engineering Circular No. 22 (HEC-22) Urban Drainage Design Manual for computing the travel time watershed runoff that is conveyed in a channel.
This equation is declared in Hydraulic Engineering Circular No. 22 (HEC-22) Urban Drainage Design Manual for computing the travel time watershed runoff that is conveyed in a channel.