Calculation of Cross-Sectional Average Velocity by Manning formula-Circular cross section.

Keyword

Manning formula,Gauckler-Strickler formula,cross-sectional average velocity,Manning coefficient of roughness,hydraulic radius,slope of the water surface or the linear hydraulic head loss,wetted perimeter,Circular cross section.

Reference

・『新訂衛生工学』（川島普、篠原紀、西川泰治）.

Remarks

・-

History

・2014/08/18：layout change.
・2009/03/30：Moved from www.am-consulting.co.jp to here.