Fourier Number Calculator

Enter value and click on calculate. Result will be displayed.

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Thermal Diffusivity(α) :
m2/s
Characteristic Time (t) :
s
Characteristic Length (L) :
m

Result :

Fourier Number Calculator The phrase "Fourier Number" refers to a dimensionless number that is used to characterise heat conduction. Fourier modulus is another name for the Fourier number. The ratio of the rate of heat conduction to the rate of thermal energy storage is known as the Fourier Number. The symbol for the Fourier Number is 'Fo.' In short, it is a study of unsteady-state mass transfer which is equal to the product of the diffusion coefficient and a characteristic time.
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