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natalie October 14, 2012 12:07

mesh compressing
Hello everyone!

I'm trying to simulate the compression of domain using ANSYS CFX.

Mesh deforms with time/ But very soon the elements penetrate in each other and solution crashes.
I've found an example of such kind of simulation:

And the author of simulation uses there InterpolationLocation user-function. And this function seems to be the thing that makes the solution work correctly. But i can't exactly understand, what it does.

Has anyone the experience in such kinds of simulations?

Any help would be a great support for me.

Thanks in advance

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