The discharge rate is independent of the height difference and dependent only on the height.

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The height of water on upstream and downstream side of a submerged weir of 4 m length are 24 cm and 13 cm. If Cd for free and drowned portions are .62 and .78 respectively, find the discharge over the weir.

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The height of water on upstream and downstream side of a submerged weir of 4 m length are 23.5 cm and 14 cm. If Cd for free and drowned portions are .61 and .75 respectively, find the discharge over the weir.

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asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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The head of water over a rectangular notch is 700 mm. The discharge is 200 litres/s. Find the length of the notch, when CD =.63

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asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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In discharge of water over narrow crested weir, head of water is directly proportional to Discharge Coefficient.

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The head of water over a rectangular weir is 26 cm. The length of the crest of the weir end contraction suppressed is 1.25 m. Find the discharge using the Francis formula.

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

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