[srikanthallu]

Hi,

I am trying to setup a simple multiple region heat transfer solver with radiation.

In the domain, I have two solid regions separated with a fluid region setup with P1 radiation model. When the fluid region has low absorptivity/emissivity and one solid domain is maintained at constant high temperature, the predominant transfer of heat should occur to the second region through radiation.

My question is does the P1 radiation model account for surface-surface radiation with radiative flux converted to heat source for thermal transport in solid region.

I appreciate any suggestions/pointing to documentation and examples.

Thanks