How to Calculate Discharge over Broad-Crested Weir?
Discharge over Broad-Crested Weir calculator uses Discharge Weir = 1.705*Coefficient of Discharge*Length of Weir*Head of Liquid^(3/2) to calculate the Discharge Weir, Discharge over Broad-crested Weir is determined by the geometry of the weir and the head of water above the weir crest. The broad-crested weir is a type of flow control structure commonly used in open channel hydraulics. Discharge Weir is denoted by Q symbol.
How to calculate Discharge over Broad-Crested Weir using this online calculator? To use this online calculator for Discharge over Broad-Crested Weir, enter Coefficient of Discharge (Cd), Length of Weir (Lw) & Head of Liquid (H) and hit the calculate button. Here is how the Discharge over Broad-Crested Weir calculation can be explained with given input values -> 1078.337 = 1.705*0.8*25*10^(3/2).