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Raji
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Asked: 2024-05-30T22:46:57+05:30 In:

When water flows over a rectangular suppressed weir, the negative pressure created beneath the nappe

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When water flows over a rectangular suppressed weir, the negative pressure created beneath the nappe

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  1. Raji
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    After flowing over the weir, the nappe falls away from the weir, thus creating a space beneath the water. Within this space, some air is trapped below the initial nappe. With time, the air trapped is carried away by flowing water gradually, thus creating negative pressure beneath the nappe.

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