wall heat flux or boundary source of energy???
i should impose an heat flux for a wall boundary conditions.
What is the differences between the choice of heat flux (under boundary details panel->heat transfer->heat flux) and the choice of a energy source (under source panel->source->Flux)?
Re: wall heat flux or boundary source of energy???
A boundary source is just adding a fixed amount of energy to the equation at that boundary.
However, a heat flux specified condition satisfy heat flow continuity. That is,
Heat Flux = heat conduction + radiation transfer + other physics
Hope it helps,
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