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Thermal stress in a composite structure
Posted 14.10.2013, 11:01 GMT-4 Heat Transfer & Phase Change, Structural Mechanics Version 4.3b 0 Replies
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I am entirely new to COMSOL, but I am trying to model a system of three plates (essentially a sandwich with glass as the bread and a patterned silicon wafer as the filling) and examine the effects of localised heating on one of the plates. A heating laser beam is being modelled as a cylinder embedded in the glass providing a constant heat input power.
[[I can't seem to attach the .mph (nothing comes up when I click the button), but here is a screenshot to give you the general idea:
www.dropbox.com/s/iybjjjdcy3y1trn/Screenshot%202013-10-14%2014.57.38.png ]] EDIT: .mph is now attached.
Eventually I am hoping to look at the effects of differential heating on stress-induced birefringence of the glass, I'd settle for a simple steady state temperature distribution which I can't even get to work at all. I am completely lost and haven't found a helpful tutorial on this particular topic so any advice is appreciated.
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Hello Matthew Aldous
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