Conduction

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Biot Number

 , where:

Bi = Biot Number

h = Heat Transfer Coefficienct (W/(m2*K))

L = Characteristic Length (m)

k = Thermal Conductivity (W/(m*K))

Fourier Number

 , where:

Fo = Fourier Number

 = Thermal Diffusivity (m2/s)

t = Time (s)

L = Length (m)

Fourier's Law

 , where:

qx = Heat Flux (W/m2)

k = Thermal Conductivity (W/(m*K))

T = Temperature (K)

x = Distance in direction of qx (m)

Heat Equation

 , where:

T = Temperature (K)

t = Time (s)

 = Thermal Diffusivity (m2/s)

x = Distance (m)

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