Eigenvalue convergence in the p-version of the FEM
Abstract: Given the hierarchic sequence of finite element spaces in the p-version, monotonicity of convergence of the eigenvalues is guaranteed.
Categories: Modal & Buckling Solver, Simulation Technology, StressCheck Core, StressCheck Professional. Tags: Convergence Extraction, Modal & Buckling, Numerical Simulation, Results, Theory.
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“We have been having very good success using the P-Version finite element code, StressCheck®, to develop the 2-D solutions for two independent cracks in a plate. I have asked one of our AFGROW team members to model the plate and lug cases using StressCheck® and compare them to the existing AFGROW closed-form solutions. [He] modeled the cases several different ways to be sure that he was getting the best possible solutions. He has verified that the bearing load option in StressCheck® provides excellent results”