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Does not require any boundary conditions since surfaces are treated as black (Emissivity = ) – Examples: ? Heat transfer through hot glass ? Heat transfer through semitransparent material Rosseland Model Radiation Modeling C6 ANSYS, Inc. Proprietary 169。 2022 ANSYS, Inc. All rights reserved. April 28, 2022 Inventory 002598 Appendix C Radiation Modeling Introduction to CFX Radiation Modeling C2 ANSYS, Inc. Proprietary 169。 2022 ANSYS, Inc. All rights reserved. April 28, 2022 Inventory 002598 Training Manual Radiation ? Thermal radiation is electromagic radiation which arises as a result of a temperature difference between the surface of an object and its surrounding Atrium Example Radiation Modeling C3 ANSYS, Inc. Proprietary 169。 2022 ANSYS, Inc. All rights reserved. April 28, 2022 Inventory 002598 Training Manual ?The P1 Model – Assumptions: ? Radiation intensity is isotropic or direction independent at a given location in space – Method: ? An additional transpor