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Water flow steadily and smoothly under a barrier in a channel of constant width one as sketched below А B H Force T -H2
Posted: Mon May 02, 2022 4:12 pm
by answerhappygod
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Water flow steadily and smoothly under a barrier in a channel of constant width one as sketched below А B H Force T -H2 V2-> A' B' (a) What is the hydrostatic pressure on the bottom of the channel at the upstream station AA'? (b) What is the hydrostatic pressure on the bottom of the channel at the downstream station BB'? (c) By considering the streamline along the bottom of the channel, use Bernoulli's equation to obtain an expression for U, in terms of U, H, and H. (d) Obtain relations between H, and U, and between H, and U, in terms of the volume flux per unit width Q (e) Show that the flow as sketched is a transition from subcritical flow upstream to supercritical flow downstream