Manual Calculation

a)  Calculation


b) Inlet Checking

c=0.037, Y=0.81

 

c) Outlet Control Headwater Depth at Inlet

Critical depth

 

d) Determine H

                                             (Eq 7.5)

                                                        (Eq 7.6)

 

e) Check Headwater Control

 

f) Outlet Velocity

If given dn= 0.627

If TW = 0.8m

 

Velocity at outlet Vo= (4.8/1.003)=4.785 m/s

Velocity at downstream V= (4.8/1.28)=3.75 m/s

Vo/V=1.276

 

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