CAE Services: NEiNastran  CAE Technologies NEiNastran VCollab Simpleware
NEiNastran - NEi Nastran design simulation and virtual prototyping Mechanical Engineering Software products allow companies to reduce product development costs and improve time-to-market. Engineers can determine real-world structural, thermal, fluid-flow, and aero-elastic behavior of both simple and complex 3D product designs. Model generation and analysis time is also reduced by combining powerful and easy-to-use finite element modelers with extremely fast analysis solvers that have a proven record of accurate results.
Computational Mechanics Laboratory (ÑompMechLab) is an official Distributor of NEiSoftware (Noran Engineering, Inc.)
Innovations from Noran Engineering, Inc. - NEiNastran et al.
As the computer and software industry slowly changes to 64-bit operating systems, managers and engineers must ecide whether to buy new hardware and software. For the FEA analyst, the main question is whether it will be eneficial to be an early adopter of 64-bit Windows and a 64-bit FEA solution.
Using a modern workstation (Dell Precision 690, Intel Xeon 3.0Ghz (dualcore), 16GB of RAM), we performed a comparison between identical FEA solvers (NEiNastran), the only difference is that one is 32-bit and the other 64-bit. The goal was to see the real-world benefit of 64-bit. NEiNastran V9.0 x64 is a true 64-bit application capable of ccessing memory above 4 GB. The ability to access larger amounts of memory offers two benefits:
- Huge models, uch as a 15 million degree of freedom linear static analysis, can be analyzed; that would normally be impossible on a 32-bit platform.
- Large models that would normally use virtual memory or go out-of-core in 32-bit programs can now directly access RAM. This ability speeds solution times because physical memory is tens to hundreds of times faster than hard disks.
NEiNastran capabilities include the modeling of the huge range of industrial devices and processes: aircrafts, satellites, sea crafts, heavy apparatus, medical devices and etc...
The additional advantage is direct integration with specific systems such as Winlife,Fe-Safe, nCode, Falancs and FE-Fatigue.
The user definable preprocessor: either SolidWorks, FEMAP or Pro/EMechanica.
Noran Engineering Inc. Products:
- NeiNastran – is a powerful, professional level, finite element analysis tool relied on by major industry groups to simulate and analyze linear and nonlinear stress, dynamics, and heat transfer characteristics of structures and mechanical components;
- NeiWorks - provides NEi Nastran finite element analysis tools to SolidWorks® users. NEiWorks is totally embedded within the SolidWorks program to maintain the look, feel, and ease-of-use of SolidWorks, while providing analyst level capabilities with NEi Nastran accuracy and precision;
- NEiFluid Dynamics - provides advanced fluid dynamics analysis capabilities including laminar or turbulent incompressible and compressible flow, natural convection and general boundary conditions for fluid flow and heat transfer in ducts and enclosures;
- NEiThermal Basic - provides solutions for linear and nonlinear, steady-state and transient heat transfer processes including conduction, radiation, free convection;
- NEiThermal Advanced - provides advanced heat transfer capabilities in addition to those found in NEiThermal Basic including forced convection, duct flow, and phase change;
- NEiFatigue - provides a quick and accurate method for predicting how long products will last under any combination of dynamic loading conditions. Fatigue life can be calculated either based on nominal stress or local strains with notch factors;
- NEiAeroelasticity - is a powerful engineering tool that integrates all essential disciplines required for advanced aeroelastic design and analysis;
- NEiOptimization - provides design optimization through a powerful and intuitive graphical user interface along with state-of-the-art gradient-based and response surface optimization algorithms;
- NEiMotion - is a comprehensive modern CAE tool for virtual testing and verification of mechanical systems;
- NEiAcoustics - is a PC application designed for the analysis of a wide range of acoustic problems.
To get more information about NEi Software and it's industrial application please visit our webpages http://www.NEnastran.ru/ and http://www.NEnastran. com. |
