A concrete lined canal having one side vertical and other side is sloping at 2:1 carries a discharge of 10 m3/s with a velocity of 0.715 m/s. determine the dimensions of the canal and the bed slope for a minimum cost of construction if the cost of excavation is 2 $/m and the cost of lining is 6 $/m2 (n=0.014).

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Calculate the length scale using the relation Find the non dimensional variable of CL ... View the full answer