What is the difference between absorption emission model and blackbody emission that fvDOM utilizes in OpenFoam?

27 August 2021 0 3K Report

In fvDOM method, there is a blackBody emission source code that lists the emissive power table contents. In radiation properties of constant folder, we also define a type pf absorption emission model (greyMean,wideBand etc). How are they both different from each other and how does fvDOM utilize them?

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