Introduction to a top-class finite element solver.

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Simcenter Nastran

last updated：Mar 14, 2025

エヌ・エス・ティ

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A solution that incorporates high reliability, proven results, and the latest analytical technologies abundantly.

NASTRAN is an analysis program born from a space program where failure is not an option, and for over 40 years, it has maintained high reliability and a proven track record in meeting the stringent demands of various fields such as aerospace/defense, construction, automotive, shipbuilding, machinery, and electrical/electronics. Simcenter Nastran inherits this high reliability and proven track record while incorporating the latest analysis technologies, making it a solution suitable for the 21st century. 【Features】 - Supports large-scale problems and advanced nonlinear analysis - Flexible selection of the number of implementations based on analysis content - Operates on multiple operating systems such as Windows, UNIX, and Linux - Supports 64-bit modules, memory-shared parallel processing, and parallel processing on cluster machines 【Available Analyses】 - Linear static analysis: SOL101 - Eigenvalue analysis: SOL103 - Buckling analysis: SOL105 - Steady-state heat conduction analysis: SOL153 - Transient heat conduction analysis: SOL159 - Linear transient analysis: SOL109/112 - Frequency response analysis: SOL108/111 - Response spectrum analysis: SOL109/112, etc. *There are also various other modules available, so please contact us for more detailed information.

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Simcenter Nastran is a next-generation structural analysis solution offered by Siemens PLM Software, providing the following two solutions: <Enterprise Solution - Simcenter Nastran Enterprise> A standalone solution that delivers the best performance in usage environments within large organizations at the departmental or corporate level. It operates on multiple operating systems such as Windows, UNIX, and Linux, and can be used as a front-end with any finite element method preprocessor that can create Nastran input files. It also supports parallel processing on cluster machines, making it suitable for extremely large problems. <Desktop Solution - Simcenter Femap with Nastran> A compact solution that integrates Simcenter Nastran and Simcenter Femap. It allows users to execute the entire workflow from model creation to analysis execution and result verification all within Simcenter Femap on Windows, covering small to medium-sized analyses.