Channels with compound cross sections are usually used to carry discharges. As shown below, a symmetric...
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Channels with compound cross sections are usually used to carry discharges. As shown below, a symmetric compound channel cross section consists of a deeply incised main channel for low flow conditions and a wide-open floodplain for flood conditons. B₁ ym Вт Please derive the expression for flow area A, wetted perimeter P, hydraulic radius R, top width B, and hydraulic depth D as a function of flow depth y. Channels with compound cross sections are usually used to carry discharges. As shown below, a symmetric compound channel cross section consists of a deeply incised main channel for low flow conditions and a wide-open floodplain for flood conditons. B₁ ym Вт Please derive the expression for flow area A, wetted perimeter P, hydraulic radius R, top width B, and hydraulic depth D as a function of flow depth y.
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