Hi,
I am pretty new to Comsol and I've searched here and there for my answer without success.
I am doing a 3D time dependent thermal analysis. In the studied time, I need the power source to change according to a function. In fact, I want it to double at mid-time. I strongly suspect that it is possible since I can do the same thing with the material properties. I am using a heat transfer in solids physics with a general heat source (W/m^3).
Can someone help me?