... source of heat absorption (q*) and solid fraction of graphene nanoparticles (f) on thermal performance have been widely researched. Design/methodology/approach This research presents a computational investigation using COMSOL Multiphysics, which uses finite element method. Findings The outcomes...

.... Design/methodology/approach Two multiphysical LPBF models are confronted: a Level-Set (LS) front capturing model based on a C++ code and a front tracking model, developed with COMSOL Multiphysics® and based on Arbitrary Lagrangian–Eulerian (ALE) method. To do so, two minimal test cases of increasing...

... model is developed with COMSOL Multiphysics to simulate the phase change material melting process during both the charging and discharging period. Findings The model is validated with previously published works. It found a good agreement. The difference between filled cavities with phase change...

... The heat equation is presented in a dimensionless form. To solve it numerically subject to the boundary conditions, the authors realized a three-dimensional code with Comsol Multiphysics. Findings The model is validated with previously published works. The authors found a good agreement. Originality...