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  • Users: Songa
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  1. Songa

    Simple Patran Model error

    Hi everyone, I made a simple model of a car in PATRAN using BAR elements, QUADS, and a few TRIAs. When I run the entire model in NASTRAN, i get the following fatal message: ^^^ USER FATAL MESSAGE 9050 (SEKRRS) ^^^ RUN TERMINATED DUE TO EXCESSIVE PIVOT RATIOS IN MATRIX KLL. The...

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