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Continous drive friction welding

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Hi,
I am beginner in work with this software . I wish someone could help me through this problem.

I have working on numerical model of continous drive friction welding and i try to get solution like this:

static-content.springer.com/im...7-7_22_Part_Fig6-6680_HTML.gif

I have problem with temperature dependent parameters (e.g. Young modulus) and defining hardening function. I added interpolation data and defined plasticity in solid mechanics. I also add heat flux at boundary, constraints and load.

In every time i get an error when i try to solve it (error in attached picture).

It would be great if somebody have idea where is the problem.



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