FE Review - Water Resources - Manning's Equation

A circular open channel has more complex geometry than a channel with straight sides. The hydraulic parameters of a circular channel are best found using the hydraulic elements curves from the "Hydraulic-Elements Graph for Circular Sewers" from the FE Handbook. The most significant hydraulic parameters are area of flow A and hydraulic radius Rh.
Education Evaluation Guide: fe-made-easy.n...
Shear Moment Diagram and Practice Problems: fe-made-easy.n...

[@zaffroni]

Great explanation. more tips and tricks needed for FE exam :)

[@femadeeasy]

Thanks! More to come!

[@EE-pq8yn]

Excellent!! Thank you!!

[@femadeeasy]

I am glad it's helpful!

[@abdulkhabiralim5691]

hello
I want to draw Manning partial flow graph, which program could extract it as well as other like Manning Graph for water supply

[@femadeeasy]

Hi there, thank you for your question. I don't know of any such software, but I did a quick google search on this and this is what I found:
www.hawsedc.com/engcalcs/Manning-Pipe-Flow.php
www.hydrocad.net/info.htm
Hope it helps!