Design Approach Of Irrigation Channels

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written 4.7 years ago by

Empirical

Chezy Formula (1775); $V=C\sqrt{RS}$

where, v = mean velocity (m/sec), C=Chezy's constant, it is only a factor of flow resistance, R=mean hydraulic radius or hydraulic mean depth (m), i.e., cross-sectional area/wetted perimeter, S=sine of water surface slope.

This is a practical and fundamental formula for uniform flow in …

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