Length of Weir for Discharge over Broad-Crested Weir evaluator uses Length of Weir = Discharge Weir/(1.705*Coefficient of Discharge*Arc Length of Circle^(3/2)) to evaluate the Length of Weir, Length of Weir for Discharge over Broad-Crested Weir refers to the horizontal distance along the crest of the weir. It is an important parameter in calculating the discharge over a weir. Length of Weir is denoted by Lw symbol.
How to evaluate Length of Weir for Discharge over Broad-Crested Weir using this online evaluator? To use this online evaluator for Length of Weir for Discharge over Broad-Crested Weir, enter Discharge Weir (Q), Coefficient of Discharge (Cd) & Arc Length of Circle (la) and hit the calculate button.