NX Nastran 是一个高级计算机辅助工程（CAE）工具，全球主要制造商都采用该工具来满足关键的工程计算需求，以越来越短的设计周期时间创建安全丶可靠和优化的设计。在过去三十年间，Nastran几乎成了每个主要行业的首选分析解决方案，这些行业包括航空航天丶国防丶汽车丶造船丶重型机械丶医疗和消费品 － 成了应力丶振动丶结构失效/耐久性丶热传递丶噪音/声学和颤动/气动弹性计算机辅助分析的行业标准。
NX Nastran 解决方案
NX Nastran 是为扩展企业提供的一个独立解决方案，一般在联网的服务器CPU上运行，支持UGS或其它CAE解决方案提供商提供的多个用户丶多个站点和/和多个有限元预处理和后处理应用软件。
Siemens NX Nastran v9.x x64 | 829 MB
NX Nastran is the premier finite element structural analysis solver for linear and nonlinear analysis, dynamic response, rotor dynamics, aeroelasticity and optimization. The NX Nastran 9 release further extends solution types and results, in addition to a number of computational performance and engineering workflow improvements.
NX Nastran advantage
The premier FEA solver
An industry standard for over 40 years, Nastran is a finite element solver for stress, vibration, structural failure, heat transfer, acoustics and aeroelasticity analyses. Manufacturers as well as engineering suppliers in aerospace, automotive, electronics, heavy machinery, medical device, and other industries rely on NX™ Nastran® software for their critical engineering computing needs so they can produce safe, reliable and optimized designs within increasingly shorter design cycles.
Develop products faster
Simulation with NX Nastran helps engineers to find problems with product designs earlier before conducting any costly physical tests. With NX Nastran, engineers can be confident their design will work when the first physical prototype is tested.
Increase product quality
NX Nastran enables engineers and designers to rapidly evaluate many more design concepts than can be accomplished with physical prototypes. Simulation allows engineers to better understand and optimize design trade-offs for quality, cost and performance.
Reduce development and warranty costs
Simulation with NX Nastran is credited with driving millions of dollars out of R&D costs because building a computer model and digitally testing performance is cheaper, faster and more effective than the physical prototyping processes it replaces. And with increased product quality, companies can save on potential warranty costs.
Siemens’ CAE vision and heritage
Our vision is to deliver engineering simulation solutions that drive product performance decisions across the complete product lifecycle. Siemens PLM Software delivers on this vision by building upon our simulation heritage which spans over 40 years and encompasses well known CAE brands such as I-deas™, NX CAE and NX Nastran.