Tailwater effect on a broad crested weir
Tailwater effect on a broad crested weir
(OP)
How does HydroCAD calculate the tailwater effect on a broad crested weir? I am trying to model a ditch plug that doesn't come to the top of the existing ditch. I don't have any downstream data, so any tailwater I put in has to be Stor-Ind routed. I played with the differential tailwater setting on the advanced tab and was wondering where the numbers came from.
RE: Tailwater effect on a broad crested weir
You will find full details in HydroCAD help. See "Submerged,Weir" in the help index.
This information is also included on page 90 of the HydroCAD-8 Owner's Manual.
RE: Tailwater effect on a broad crested weir