online_transition_design_supercritical_a calculator  •  [Beta version 170417]

Reference

• Ponce, V. M. 2015:   Fundamentals of open-channel hydraulics, Chapter 3, Section 6. Online textbook.

⇐  Example drawing (Click on top to expand)
INPUT DATA:         [Description]         [Example]

Project:  

Date/Time:  

Units:    

    [U.S. units] (SI units)

Discharge Q  [cfs] (m3/s) :   
Upstream bottom width bu  [ft] (m) :   
Upstream flow depth du  [ft] (m) :   
Downstream bottom width bd  [ft] (m) :   
Downstream flow depth du  [ft] (m) :   
Length of transition L  [ft] (m) :   
Number of reaches N  [even number] :   

OUTPUT:
(1)(2)(3)(4)(5)(6)(7)
Section No.Distance from upstream end
(ft)		Bottom width b
(ft)		Upstream low stage y1
(ft)		Upstream
specific
force F1
(ft3)		Downstream high stage y2'
(ft)		Downstream
specific
force F2
(ft3)
0000000

            

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