Darcy Friction Factor in Fluid Dynamics Formulas

Darcy Friction Factor is denoted by f. Its value depends on the flow’s Reynolds number Re and on the pipe’s relative roughness ε / D. It can be obtained from Moody’s chart. And is denoted by f_Darcy.

Fluid Dynamics formulas that make use of Darcy Friction Factor

fxHead Loss due to FrictionGo

fxFanning Friction Factor using Darcy Friction FactorGo

FAQ

What is the Darcy Friction Factor?

Darcy Friction Factor is denoted by f. Its value depends on the flow’s Reynolds number Re and on the pipe’s relative roughness ε / D. It can be obtained from Moody’s chart.

Can the Darcy Friction Factor be negative?

{YesorNo}, the Darcy Friction Factor, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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