Head Loss in Fluid Mechanics Formulas

Head loss is a measure of the reduction in the total head (sum of elevation head, velocity head and pressure head) of the fluid as it moves through a fluid system. And is denoted by h_f. Head Loss is usually measured using the Meter for Length. Note that the value of Head Loss is always negative.

Fluid Mechanics formulas that make use of Head Loss

fxSpecific Weight of Liquid given Head loss Due to Laminar FlowGo

fxSpecific Weight of Liquid given Hydraulic Transmission PowerGo

FAQ

What is the Head Loss?

Head loss is a measure of the reduction in the total head (sum of elevation head, velocity head and pressure head) of the fluid as it moves through a fluid system. Head Loss is usually measured using the Meter for Length. Note that the value of Head Loss is always negative.

Can the Head Loss be negative?

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

What unit is used to measure Head Loss?

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

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