Thermal Diffusivity in Conduction Formulas

Thermal Diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure. And is denoted by α. Thermal Diffusivity is usually measured using the Square Meter Per Second for Diffusivity. Note that the value of Thermal Diffusivity is always negative.

Formulas to find Thermal Diffusivity in Conduction

fxThermal DiffusivityGo

List of variables in Conduction formulas

fx Thermal Conductivity of Conduction Go

fx Density Go

fx Specific Heat Capacity Go

FAQ

What is the Thermal Diffusivity?

Thermal Diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure. Thermal Diffusivity is usually measured using the Square Meter Per Second for Diffusivity. Note that the value of Thermal Diffusivity is always negative.

Can the Thermal Diffusivity be negative?

Yes, the Thermal Diffusivity, measured in Diffusivity can be negative.

What unit is used to measure Thermal Diffusivity?

Thermal Diffusivity is usually measured using the Square Meter Per Second[m²/s] for Diffusivity. Square Centimeter Per Second[m²/s], Square Millimeter per Second[m²/s] are the few other units in which Thermal Diffusivity can be measured.

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