Nastran HOW TO: Iterative Solver vs. Sparse Solver
By default, Simcenter 3D is set up to run Simcenter Nastran efficiently. On larger models with millions of nodes some performance settings can be adjusted for a faster solve.
Part 2 of this series will show differences between using the iterative solver vs. the sparse solver within Simcenter Nastran.
Simcenter 3D version used in demo = prior to 2406
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