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Laser material interaction
Posted Sep 10, 2016, 6:02 a.m. EDT Wave Optics, Heat Transfer & Phase Change, Materials, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 5.2a 1 Reply
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Hello,
I am new with COMSOL. I am trying to simulate laser induced heat conduction through a thin film stack and surface temperature. But I have trouble expressing the heat source(laser power distribution) in a 2D/2D axisymmetric model. The problem is defining the y-axis range(2D model) or z-axi range(in axisym 2D model). Because when I change the thickness of the stack the temperature distribution changes which indicates probably the heat flux at the surface is not same. How to deal with it?? The geometry I define is from (0,0) onward to positive.
Thanks in advance.
Regards,
Mahir
I am new with COMSOL. I am trying to simulate laser induced heat conduction through a thin film stack and surface temperature. But I have trouble expressing the heat source(laser power distribution) in a 2D/2D axisymmetric model. The problem is defining the y-axis range(2D model) or z-axi range(in axisym 2D model). Because when I change the thickness of the stack the temperature distribution changes which indicates probably the heat flux at the surface is not same. How to deal with it?? The geometry I define is from (0,0) onward to positive.
Thanks in advance.
Regards,
Mahir
1 Reply Last Post Sep 12, 2016, 2:35 a.m. EDT
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Posted:
8 years ago
Dear Mahir,
Please address your post directly to: support@comsol.com
Best,
François Mandias
Please address your post directly to: support@comsol.com
Best,
François Mandias