What Is The Fourier Number? – InterviewSolution

1.

What Is The Fourier Number?

Answer»

The FOURIER number is DEFINED as: FO = at/L2 where a = thermal DIFFUSIVITY, t = time L = characteristic length

The Fourier number is a dimensionless measure of time used in TRANSIENT conduction problems.

The Fourier number is defined as: FO = at/L2 where a = thermal diffusivity, t = time L = characteristic length

The Fourier number is a dimensionless measure of time used in transient conduction problems.

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