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-   -   radiation through glass (http://www.cfd-online.com/Forums/fluent/90720-radiation-through-glass.html)

amrjoao July 19, 2011 10:18

radiation through glass
 
I have been trying to model radiation inciding a black surface, passing through glass, with FLUENT, and the results have not been as expected.
I have applied a boundary condition of perpendicular radiation on the glass and the values for temperature distribution and the wall fluxes (incident, transmitted...) are not logical.
I donīt know if the problem lies on the absorption coefficient, or the emissivities... can anyone help on this?? thanks :cool:


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