Radiation Shape Factor 21 in Radiation Formulas

Radiation Shape Factor 21 is the fraction of radiation energy radiated by one surface which is incident on another surface when both surfaces are placed in a non-absorbing medium. And is denoted by F₂₁.

Formulas to find Radiation Shape Factor 21 in Radiation

fxShape Factor 21 given Area of Both Surface and Shape Factor 12Go

Radiation formulas that make use of Radiation Shape Factor 21

fxNet Heat Exchange given Area 2 and Shape Factor 21Go

fxArea of Surface 1 given Area 2 and Radiation Shape Factor for Both SurfacesGo

fxArea of Surface 2 given Area 1 and Radiation Shape Factor for Both SurfacesGo

fxShape Factor 12 given Area of Both Surface and Shape Factor 21Go

List of variables in Radiation formulas

fx Radiation Shape Factor 12 Go

fx Surface Area of Body 1 Go

fx Surface Area of Body 2 Go

FAQ

What is the Radiation Shape Factor 21?

Radiation Shape Factor 21 is the fraction of radiation energy radiated by one surface which is incident on another surface when both surfaces are placed in a non-absorbing medium.

Can the Radiation Shape Factor 21 be negative?

{YesorNo}, the Radiation Shape Factor 21, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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