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Numerical simulation of ECAP process

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BlackMamba79

Mechanical
May 5, 2010
1
Hi everybody,

I'm experimenting some problems trying to modelize the state of stress of an alloy rod treated by ECAP process (please click here for a short description :
The problem is that classic finite elements methods cannot simulate the descending of the rod into the channel and give me the final state of stress.

Does anybody have a solution for me ?

Thanks.
 
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