Flow In Open Channels K Subramanya Solution Manual Apr 2026

A trapezoidal channel has a bottom width of 3 m and a side slope of 1:1. The channel is carrying a discharge of 15 m3/s. If the depth of flow at a certain section is 2.5 m, determine the velocity and slope of the channel.

\[A = b imes y = 5 imes 2 = 10 , ext{m}^2\] Flow In Open Channels K Subramanya Solution Manual

\[10 = rac{1}{0.02} imes 10 imes (1.11)^{2/3} imes S^{1/2}\] A trapezoidal channel has a bottom width of

The slope of the channel can be calculated using: Flow In Open Channels K Subramanya Solution Manual