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Do you need Special Treatment to initial condition of 2D axisymmetric model

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Dear all,

I set up a 2D axisymmetrc model in which I deed to input initial stress. I just input three indentical initial stress in the three principal diagonal of the stress matrix. Now I encounter a series of convergence issues. I am not sure whether I need to do some special treatments to the initial stress. Could you please do me a favor about that? Thank you for your help and time.

Yu

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Yu Zhang

0 Replies Last Post Dec 7, 2017, 11:32 p.m. EST
COMSOL Moderator

Hello Yu Zhang

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