Hi Recently i strated to work with comsol multiphysics for FDM simulation ( FUSED DEPOSITION MODELING).My objective is to simulate deposition of a melted polymer, and measuring different properties of deposed filaments. can any body help me how to simulate deposition process? Indeed for this simulation we dont have a part and during the process we depose and print our part. How can I simulate thermal stresses due to heat bed during fused deposition modelling? how to apply birth and death method for thermal analysis?
Thanks all