How can I insert different materials with different thermal conductivity in PDE heat transfer analysis in functional form?

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DEMOS Demosthenous
DEMOS Demosthenous 2015-3-19
回答： Alan Weiss 2016-7-7
I have a PDE heat transfer analysis in functional form using two different materials assembled together. These two materials have different thermal conductivity. Therefore, I want to use this function to solve the problem u = assempde(pdem, c, a, f); How can I apply different properties to different materials
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回答（2 个）

JoeZz
JoeZz 2016-7-3
I am also meet this problem. It's very tricky to solve it. Expecting someone to help us.
Alan Weiss
Alan Weiss 2016-7-7
Use a nonconstant coefficient function for each coefficient such as c. It might not be obvious how to write the function, but examine the documentation carefully and I believe that you will understand.
Alan Weiss
MATLAB mathematical toolbox documentation

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