I am a student pursuing mechanical engineering. I am doing simulations in the comsol software. Since i don't know what are the physics condition required and thereby I get stuck. I don't know how to proceed further. I am doing simulation in 3 D . I also attached the model of my simulation.
Dear Vignesh Alagarsamy,
Unfortunally, I am not an expert in using of COMSOL. If you have problem with using this software then the better way, as I understand, is to read handbooks. But the COMSOL is not the only software for simulations using the finite element method. If it is not critical for you to use COMSOL, please write me [email protected] your goals and, may be, I can help you to achieve it.
Thanks sir Mikhail Slobodyan . Well I am doing these simulations as well as in the Abaqus cae. There arises a questions in the boundary condition and interaction. If there is any way you can help me ?
In simulation of Resistance Spot Welding in COMSOL, the researchers classify the studies to main three affects or three models:
1. Electric Current
2. Heat Transfer
3. Solid Mechanics
The heat transfer is covered the thermodynamics behavior; the electric current is representing the behavior of current density according to the Maxwell’s equations while the Solid Mechanics represents the structural mechanics module imposes a force and fixed boundary constrains on the modeled geometry. The model which includes all the three parts as time dependent is called as a transient thermoelectrical-mechanical model
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