A weedy irrigation channel of trapezoidal cross-section is to carry a design flow rate of 30 m/sec
Fantastic news! We've Found the answer you've been seeking!
Question:
A weedy irrigation channel of trapezoidal cross-section is to carry a design flow rate of 30 m/sec when constructed on a slope of 0.56 m/km. If the side slopes are 45 degrees and the bottom width is 7 m, determine the top width of the water surface (T). Cite the source of your manning n value for this channel and your rationale for selecting the value.
Related Book For
Fundamentals of Hydraulic Engineering Systems
ISBN: 978-0136016380
4th edition
Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang
Posted Date: