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absorption coeff. for radiation

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Old   June 1, 2010, 10:25
Default absorption coeff. for radiation
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Yugo Wen
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I am trying to model a 2D radiation problem. In star CCM+, only particapiting Media Radiation (DOM) method can be applied.

So I need to define the absorption coeff and scattering coeff..

Does anyone know where can I find those coeff. for material like air and carbon steel?

Thanks a lot

Yugo
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