Handling Tessellated Free Shape Objects with a Morphing Mesh Procedure in COMSOL Multiphysics®

P. Franciosa[1] and S. Gerbino[2]
[1]Faculty of Engineering, University of Naples Federico II, Napoli, Italy
[2]Faculty of Engineering, University of Molise, Campobasso, Italy

Tessellated models are more and more used in several engineering fields. The need to use such models to quickly perform computer simulations related to coupled physical phenomena, implies the use of dedicated software, allowing to solve, into an integrated environment, multiphysics problems. In the present work, COMSOL Multiphysics® has been used and its ability to handle tessellated models has been highlighted. Some its limits have been pointed out and to overcome them, a general procedure fully-implemented in Matlab® has been proposed.