## 37.5. Multigray Radiation

The multigray radiation template contains domain settings for a simulation modeling combustion. The domain `combustor` is specified with a methane/air burning mixture. It is solved using the `Eddy Dissipation` combustion model, the `Discrete Transfer` thermal radiation model and the `Multigray` spectral model.

Review all settings applied to the simulation and create suitable boundary conditions. For details, see:

- Combustion Modeling in the CFX-Solver Modeling Guide

- Radiation Modeling in the CFX-Solver Modeling Guide.

Additional information on multigray radiation is available; for details, see:

- Eddy Dissipation Model in the CFX-Solver Modeling Guide

- The Discrete Transfer Model in the CFX-Solver Modeling Guide

- Spectral Model in the CFX-Solver Modeling Guide.

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