May 13, 2021 at 2:10 amhsm86Subscriber
when I modeled solar thermal convention using the discrete ordinates radiation method with wavelenght-independent absorption coefficient (gray model), it accounted for emission but when I change to wavelength-dependent absorption coefficient, i.e., spectral bands (non-gray), it gives zero volumetric emission. .. is this by default or maybe I've done somethings wrong .. thank you ..
Hussein,May 13, 2021 at 10:43 amRobAnsys EmployeeDid you also alter the material properties to react to the non-gray radiation?
May 15, 2021 at 12:27 amhsm86Subscribermaterial properties are the same except for distributing the solar intensity and absorption coeffcient into spectral bands when solving for non-gray .. could you please let me know what properties to alter ..
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