Hi Ishan Thanks for your response.
I am trying to simulate laser transmission welding for PC and ABS. I have selected the top body as PC and the bottom as ABS. I have applied a constant pressure of 4.5MPa as shown below and a fixed support on all the side faces. I want the top body(PC) to be transparent, although I am not sure if I have selected so.
After this to simulate the movement of the laser I have used a moving heat flux. I have added a fluid solid interface at the weld interface.
I hope this helps. Please let me know if there would be anything else to be shared.
Thanks and Regards
Abhay Agarwal