Determine the geometry of the model channel

Reference no: EM131139827

A trapezoidal channel has a depth of 10 ft and a bottom width of 100 ft. The side slopes are 2:1 (z = 2). Length ratios of Y_r = 1/10 and X_r = 1/25 are selected. Determine the geometry of the model channel and the actual R_r. Calculate n_m, using the actual R_r and compare with the assumption that R_r = Y_r.

Reference no: EM131139827

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