Void Fraction in Mechanical Formulas

Void Fraction is the fraction of the channel volume that is occupied by the gas phase. And is denoted by ∈.

Mechanical formulas that make use of Void Fraction

fxReynolds Number of Packed Beds by ErgunGo

fxEffective Particle Diameter by Ergun given Reynolds NumberGo

fxSuperficial Velocity by Ergun given Reynolds NumberGo

fxDensity of Fluid by ErgunGo

fxAbsolute Viscosity of Fluid by ErgunGo

fxFriction Factor by ErgunGo

fxEffective Particle Diameter by Ergun given Frication FactorGo

fxHead of Fluid Lost Due to FrictionGo

fxFriction Factor by BeekGo

What is the Void Fraction?

Void Fraction is the fraction of the channel volume that is occupied by the gas phase.

Can the Void Fraction be negative?

{YesorNo}, the Void Fraction, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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