Materials
Biot number
Calculates the Biot number from h, characteristic length, and thermal conductivity.
Related calculators
Fourier number
Calculates the Fourier number from thermal diffusivity, time, and length.
Thermal diffusivity
Calculates thermal diffusivity from thermal conductivity, density, and specific heat.
Thermal conductance of a layer
Calculates thermal conductance of a layer from conductivity, area, and thickness.
Thermal resistance of a layer
Calculates thermal resistance of a flat layer from thickness, thermal conductivity, and area.
Volumetric heat capacity
Calculates volumetric heat capacity from density and specific heat.
Allowable stress from safety factor
Calculates allowable stress as strength divided by safety factor.