The fixed rectangular bed made of Titanium material, its dimension is (80 mm by 80 mm) and 20 mm height.
On the top surface of the fixed rectangular bed (means at 20 mm height) laser heat is applied
in the middle of the bed which is called print block and its 2D dimention initially 30 mm by 30 mm
and made of same maertial Titanium. The laser is moving horizontally from 0 mm to 30 mm. see uploaded pic.
The laser equation will be provided later.
After scan the 30 mm by 30 mm, area is raised 1 mm. and again laser heat applied on that new
30 mm by 30 mm area same as previous. again it will raise 1 mm . so the block 30 mm by 30 mm
will raise 1 mm each time after laser heat apply till its height will reach 50 mm. so it means 50 steps.
Later find the temperature profile in result section. draw 2d graph about temperature profile
of the 30 mm by 40 mm block.
Please i just need the heat transfer simulation in COMSOL multiphysics not other software