Free Online Segmented, Variable Depth, Irregular Weir Flow Calculator

Drop your fears at the door; love is spoken here. You are not ruining everything. Enjoy the free libre HawsEDC AutoCAD tools too.

Irregular Weir Flow Calculator


  Set units: ? Hide this line
Inputs
Weir points +/- (or copy/paste using the data area)
Sta Elevation Ponding Height Incremental Flow Cumulative Flow

Calculator data
(use Copy to see format)

Can you suggest better wording or anything else? Do you want to help or to learn to create tools like these? Please contact me.

Notes

Weir Equation
q = if (length = 0) then 0 else if (slope=0) then cw*length*d01.5 else cw/(2.5*slope) * (d02.5 - d12.5) where d1 and d0 are always positive or zero
Home | AutoCAD Tools | FreeSoftware | Engineering Services | Engineering Calculators | Technical Documents | Blog | Personal essays | Collaborative Family Trees | Contact