Head in Fluid in Motion Formulas

Head is defined as the height of water columns. And is denoted by H_w. Head is usually measured using the Meter for Length. Note that the value of Head is always negative.

Fluid in Motion formulas that make use of Head

fxVolumetric Flow Rate at Vena ContractaGo

fxVolumetric Flow Rate of Circular OrificeGo

fxVolumetric Flow Rate of Rectangular NotchGo

fxVolumetric Flow Rate of Venacontracta given Contraction and VelocityGo

FAQ

What is the Head?

Head is defined as the height of water columns. Head is usually measured using the Meter for Length. Note that the value of Head is always negative.

Can the Head be negative?

Yes, the Head, measured in Length can be negative.

What unit is used to measure Head?

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

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