Abstract: A new technique for drawing isovel patterns in an open or closed channel is presented. It is assumed that the velocity at each arbitrary point in the conduit is affected by the hydraulic characteristics of the boundary. ...

Abstract: Simulation of catchment processes that influence the quantity and quality of storm water runoff are employed in many circumstances where it is proposed to modify the existing catchment management practices and it is ...

Abstract: In present hydrologic practice, it is generally recognized that the shallow overland sheet flow through the upper portions of a watershed is very slow, and that runoff gradually accelerates as it concentrates into gullies ...