اگر منظور دوستان Nastran هست که این نرم افزار توسط شرکت MSC Software ارائه شده
ولی نرم افزار Working Model توسط شرکت دیگری بنام Design Simulation Techn. طراحی شده :
و کلا این دو نرم افزار در دو زمینه مختلف کاربرد دارند .
------------------------
MSC Nastran
MSC Nastran is a powerful general purpose finite element analysis solution for small to complex assemblies. A proven and standard tool in the field of structural analysis for over four decades, Nastran provides a wide range of modeling and analysis capabilities, including linear statics, displacement, strain, stress, vibration, heat transfer and more. What's more, Nastran can handle any material type from plastic and metal to composites and hyperelastic materials.
Add new modules as you grow
Because MSC Nastran is actually a family of tightly integrated analysis modules, you can purchase exactly what you need. You can start with a basic configuration that allows you to perform linear and buckling analysis. Later, you can add additional MSC Nastran modules for heat transfer, dynamics, spot welding, aeroelasticity, and nonlinear analysis. Modules such as MSC Nastran Design Optimization and Topology Optimization and DMAP (a toolkit for creating custom solutions that work with proprietary applications) speed work by enabling you to customize analysis routines
---------------------------
Design Simulation Technologies develops, markets, and supports software products used by students, educators, and professionals to learn and teach physics principles and to use these principles to build virtual models of mechanical designs.
High School and College students and educators use
Interactive Physics to investigate and experiment with concept in physics.
University students and educators use
Working Model 2D to understand how mechanical systems work and perform without building physical models.
Professional Engineers use
Working Model 2D and
Dynamic Designer Motion to build virtual prototypes of their mechanical designs and use these prototypes to evaluate performance.
در ضمن آخرین ورژن نرم افزار Working Model 2005 است