![]() Grid stresses are recovered for statics and frequency response.ĮV manufacturers are becoming more concerned with high-frequency noises and vibrations, making noise, vibration and harshness (NVH) calculations more critical and expensive. Stress and strain are recovered for statics, frequency response and random response. This new element is supported in all types of optimization. Their grids can be used for any type of analysis. These Pyramid Elements define the connections of five-sided isoparametric solid elements with five to 13 grid points. For example, Nastran can be used to improve the economy and passenger comfort of vehicles and, more recently, electric vehicles (EVs).īecause larger, high-fidelity models require efficient model management, Nastran v2019.0 running on HPCs can handle large numbers of solid elements and provide smooth mesh transitions between different shaped solid elements with Pyramid Elements. MSC Software recently released 2019.0 of its flagship finite element analysis (FEA) solver, Nastran, a multidisciplinary structural analysis application for performing linear and non-linear static, dynamic and thermal analysis.Įnabled by high-performance computing (HPC), MSC Nastran is used to ensure that structural systems have the necessary integrity and characteristics to avoid compromised structural function and safety.
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