When the predefined Heat Transfer with Surface-to-Surface Radiation interface (
) is added (found under the
Heat Transfer branch (
) of the
Model Wizard or
Add Physics windows), it combines the Heat Transfer in Solids and the Surface-to-Surface Radiation interfaces to model heat transfer by conduction, convection, and radiation in transparent media.
As a predefined multiphysics coupling, Heat Transfer in Solids and
Surface-to-Surface Radiation interfaces are added to the Model Builder. In addition, a
Multiphysics node is added, which automatically includes the
Heat Transfer with Surface-to-Surface Radiation multiphysics coupling feature.
The Heat Transfer with Surface-to-Surface Radiation multiphysics coupling is also available when there is at least one of each of the following interfaces with the specified model activated:
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In the Model Input section of the Diffuse Surface default feature, the Temperature, T, is automatically set to the variable from the Heat Transfer with Surface-to-Surface Radiation multiphysics coupling feature.
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In 2D and 1D axisymmetric components, in the Physical Model section of the interface , the Thickness, dz, is automatically set to the variable from the Heat Transfer with Surface-to-Surface Radiation multiphysics coupling feature.
In1D components, in the Physical Model section of the interface , the Cross sectional area, Ac and the Cross sectional perimeter, Pc, are automatically set to the variables from the Heat Transfer with Surface-to-Surface Radiation multiphysics coupling feature.
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The Heat Transfer and Surface-to-Surface Radiation interfaces are preselected
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