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Radiation absorption in Steam

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Old   December 17, 2014, 18:24
Default Radiation absorption in Steam
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Hello all. This is not so much a post about CFD as it is about a CFD problem I am trying to solve. In this problem, I am modeling radiation with the DO method, and need to take into account the absorption of steam.

Does anyone have a good source of absorption coefficients for steam? I know it is quite banded, but I am trying to model this as "gray". Therefore I am trying to find some sort of gray averaged value, if it exists.
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absorption and scattering, absorption coefficient, radiation model

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