Archive for August, 2006

Ensuring Stable, Robust, and Accurate LS-DYNA Models

LS-DYNA simulation models, both large and small, frequently suffer from undetected modeling errors that can cause runs to die prematurely. Sometimes even minor model changes can introduce stability issues indicating a lack of robustness. Runs that die prematurely squander significant resources, something which I generally refer to as “simulation waste�.
A recently developed procedure that has [...]




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