Calculation of Head Loss at Pipe Elbow.

Keyword

Head Loss at Pipe Elbow,Diameter,Radius of curvature,Mean velocity,Angle of Bend,Reynolds number.

Reference

・『機械工学便覧 基礎編 A5 流体工学』(日本機械学会編).

Remarks

・ζe=0.946*sin2(θ/2)+2.05*sin4(θ/2).
・Head Loss=ζe*v2/(2*g).

History

・2009/06/09:Upload.