Creo Simulate > Modeling Structure and Thermal Problems > Thermal Boundary Conditions > Convection Conditions > Background > Calculating the Radiative Heat Transfer Rate
  
Calculating the Radiative Heat Transfer Rate
The radiative heat transfer rate is calculated as follows:
Q=σxε(T)x(T4–Tamb4)
Where,
Q is the radiative heat transfer rate.
σ is the Stefan-Boltzmann constant.
ε is the emissivity.
T is the entity temperature.
Tamb is the ambient temperature (temperature of the medium surrounding the model)
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