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Coupled diffusion-displacement problem

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tianle

Mechanical
Joined
Dec 19, 2006
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14
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US
I'll have to solve a coupled diffusion-displacement, or to say, reaction-diffusion problem. I'm not sure which commercial FEA software can solve this kind of problem.
In my model, mechanical deformation is influenced by mass diffusion and vice versa.

Thanks!
 
Is this a change in density with time? Have a look at Abaqus. In that you can write your own subroutines for the more complex problems.

corus
 
Thank you, corus
Actually I'm just working on ABAQUS currently.
 
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