Hi,
i have a question about my problem. It is a Iron block with an hole (borehole). On the inside of the borehole i want to heat the block with the "boundary heat source --> heat rate" function. It works for all the surface (uniformly). But now i want to try to heat the surface with the interpolation function (already done with excel for e.g and import in comsol.) or piecewise. The total heat have to be 92W. The field is always yellow. Maybe anyone have an advice or the solution.
Thankfully
Emir Iljazi