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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › How can I get the radiative heat transfer losses ? › Reply To: How can I get the radiative heat transfer losses ?

July 18, 2023 at 8:54 am
Essence
Ansys Employee

Hello,

If you only want to calculate the heat transfer due to the radiation, then use Surface integrals. Select Field variable as Incident radiation and select the interior surface. As interior surface has no BCs, the incident heat will be equal to the radiative heat transferred through the interior.