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  1. CR27

    Nonlinear analysis - failure to converge

    I already have hard penalty contact defined in the model and have attempted to apply hylerelasticity to the artery using a Mooney-Rivlen constitutive equation and nonlinear geometry. My balloon model is simply linear elastic. I'm just wondering if it's possible to solve this problem in Standard...
  2. CR27

    Nonlinear analysis - failure to converge

    Hi, I'm modelling the inflation of an angioplasty balloon within a stenosed artery (artery with plaque) in \Standard. I'm working with a 1/4 model enforcing symmetry boundary conditions and fixing the artery at each end. The balloon is inflated within the artery to a diameter to match that of...

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