Hello,
I am working on a simulation of FDM using COMSOL. The geometry I've attached with this discussion is 2D geometry of a simple model which assumes the layer by layer deposition process. I would like to use "form assmebly" option in the geometry, in order to study the heat transfer ad cooling process between the layers of the model. I have selected "Contact pair" in the assembly in the model. I tried linking the materials using "layered material link" option but the heat is not transferring between the layers.
In terms of physics I have used solid mechanics and heat transfer in solids. In solid mechanics I have paired the layers using the option "contact". In heat transfer, I have a moving heat source on the layers, so pairing the layers overrides the moving heat source.
I would like to know, how to link the layers of the model and study the heat transfer between the layers. Any help is much appreciated.
Many thanks, Anto