Application of FEM to model welding processes Part II

This course covers the comprehensive understanding of various welding processes through the lens of finite element modeling. It begins with an exploration of electron beam and resistance welding processes, discussing their principles, operations, and advantages. The course also delves into the challenges associated with these processes, particularly when joining dissimilar materials. The course then transitions into the finite element modeling of the solid state welding process, explaining the principles of friction and fixation rolling processes, heat generation, and the development of finite load modeling. The course uses the example of friction stir welding (FSW) process to illustrate these concepts. Lastly, the course explores the application of thermal analysis in welding processes using commercial software, explaining how to model different welding processes, implement boundary conditions, and choose governing equations.