A triangular channel (see Fig. E10.6) is to be constructed of corrugated metal and will
Chapter 10, Problem p10.37(choose chapter or problem)
A triangular channel (see Fig. E10.6) is to be constructed of corrugated metal and will carry 8 m3 /s on a slope of 0.005. The supply of sheet metal is limited, so the engineers want to minimize the channel surface. What are (a) the best included angle for the channel, (b) the normal depth for part (a), and (c) the wetted perimeter for part (b)?
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