Difference between revisions of "Manning's Formula"

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<math>V=\frac{1.49}{n}R^\frac{2}{3}S^\frac{1}{2}</math>
 
<math>V=\frac{1.49}{n}R^\frac{2}{3}S^\frac{1}{2}</math>
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== References ==
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#Open-Channel Hydraulics by Chow

Latest revision as of 13:29, 18 July 2017

Manning’s formula is the most widely used formulas for open-channel flow. In 1889 the Irish engineer Robert Manning presented a formula, which was later modified to its present well known form;

V=\frac{1.49}{n}R^\frac{2}{3}S^\frac{1}{2}

References

  1. Open-Channel Hydraulics by Chow