NX Nastran is a premier finite element method (FEM) solver for computational performance, accuracy, reliability and scalability. NX Nastran includes powerful solutions for linear and nonlinear structural analysis, dynamic response, acoustics, rotor dynamics, aeroelasticity, thermal analysis, and optimization. The advantage to having all of these solutions available in a single solver is that input/output file formats are the same for all solution types, greatly simplifying modeling processes.

Available as a standalone enterprise solver or as an integrated solver in Simcenter 3D, NX Nastran has helped manufacturers as well as engineering suppliers in aerospace, automotive, electronics, heavy machinery, medical device, and other industries for their critical engineering computing needs so they can produce safe, reliable and optimized designs within increasingly shorter design cycles.



  • Acoustics Simulation
  • Multiphyscis Simulation
  • Structural Simualtion
  • Optimization