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in 2D fsi mode , i cant define "contact pair" ?
Posted 19 juin 2011, 15:00 UTC−4 Version 4.1, Version 4.2a 1 Reply
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I am trying to simulate natural heart valve in 2D fsi mode. when leaflets contact an error occurred.
Repeated error test failures. May have reached a singularity.
Time : 0.002592892726514386
Last time step is not converged.
When I define “contact pair” in definition and add “contact 1” in fsi node , I get error:
Failed to find consistent initial values.
Last time step is not converged.
How can I use contact pair? Or is there another way to modeling this example?
Please help me
Thank you so much!
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Hello Hamid Ghasemi
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