Find the wetted perimeter and slope of the designed ee channel if Mannings constant = 0.014

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Find the wetted perimeter and slope of the designed ee channel if Mannings constant = 0.014

written 6.9 years ago by

mitali.poojari1908 • 400

modified 3.0 years ago by

sagarkolekar ★ 11k

A trapezoidal channel with side 3H:2V has to be designed to convey 10 m3/sec discharge at a velocity of 1.5m/s so that the amount of concrete lining for the bed and size is minimum. Find the wetted perimeter and slope of the designed ee channel if Manning’s constant = 0.014

applied hydraulics

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