In: Civil Engineering
According to Q=11.X m³/s, S=0.0003X and 1/n=7X in an open channel with a rectangular cross section; calculate the uniform flow depth when the channel base width (b) is 4.X meters and determine the regime of the flow, design the dimensions of this channel hydraulically, b=? h=?, when b=4.X meters, calculate the flow depth, flow velocity and channel base slope value with minimum specific energy. (X=2)