Head of Liquid in Notches and Weirs Formulas

The Head of Liquid is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column from the base of its container. And is denoted by H. Head of Liquid is usually measured using the Meter for Length. Note that the value of Head of Liquid is always positive.

Formulas to find Head of Liquid in Notches and Weirs

fxHead of Liquid at CrestGo

fxHead of Liquid above V-notchGo

Notches and Weirs formulas that make use of Head of Liquid

fxDischarge over Rectangle Notch or WeirGo

fxDischarge over Triangular Notch or WeirGo

fxDischarge over Trapezoidal Notch or WeirGo

fxDischarge over Rectangle Weir Considering Bazin's formulaGo

fxDischarge over Rectangle Weir for Bazin's formula with Velocity of ApproachGo

fxDischarge over Rectangle Weir with Two End ContractionsGo

fxDischarge over Broad-Crested WeirGo

fxDischarge over Broad-Crested Weir for Head of Liquid at MiddleGo

fxDischarge over Broad-Crested Weir with Velocity of ApproachGo

List of variables in Notches and Weirs formulas

fx Theoretical Discharge Go

fx Coefficient of Discharge Go

fx Length of Weir Go

fx Angle A Go

FAQ

What is the Head of Liquid?

The Head of Liquid is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column from the base of its container. Head of Liquid is usually measured using the Meter for Length. Note that the value of Head of Liquid is always positive.

Can the Head of Liquid be negative?

No, the Head of Liquid, measured in Length cannot be negative.

What unit is used to measure Head of Liquid?

Head of Liquid is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Head of Liquid can be measured.

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