I am modling moving laser heat source having guassian profile on flat plate of 5mm3mm200microns. I have two queries 1. I am getting moving laser sorce but it moving on corner of plate. However i want to move it on centre of plate. How to locate heat source for it. 2. As i want to implement guassian profile. For that i have defined heat flux as 2(1-R)P/Aexp(-2r_focus^2/rad^2). which having guassian profile. however in function tab there is local/global guassian pulse availiable. I am cunfused which way is correct. If guassian function can be use than how to implement it.
Thanks in advance. Have a great day ahead.