Abstract: A model for the production of isovel contours in a normalized form, which can be used for estimation of discharge in artificial and natural channels by using a single point of measurement, has been introduced previously ...

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: Accurate estimation of river flows is essential for effective water resource management. While direct flow measurements are ideal, they are often costly and time-consuming. Indirect techniques offer viable alternatives. ...