Finite Element Analysis (FEA) Software
- MESIM is currently using FEMAP from Siemens Company for Pre and Post Processing of Finite
Element Analysis problems.
FEMAP is recognized as the world's leading CAD-independent Windows-native pre- and post- processor
for advanced engineering finite element analysis developed by Siemens
FEMAP is compatible with a full complement of implicit and explicit FEA solvers including NEi Nastran, Nx
Nastran, MSC Nastran, LSDyna, Abaqus, and ANSYS.
- MESIM is using the Nei Nastran Solver for most FEA solutions, this is a powerful solver that
offers Non-Linear, Dynamic and Thermal solutions with the accuracy of NASTRAN.
NEi Nastran is a powerful Finite Element Analysis solver which is used to analyze linear and nonlinear
stress, dynamics, and heat transfer characteristics of structures and mechanical components developed by
NEi Nastran represents the latest in FEA technology with one of the fastest iterative solvers on the market
along with accurate solutions that have been trusted for over 15 years by companies in all major industrial
Here are just a few organizations that use the NEi Nastran solver for their FEA solutions.
Computer Aided Design (CAD) Software
- NEi Fusion Modeler is built on SolidWorks' industry-proven, Windows-based, fully associative,
parameterized, feature-based, modeling engine
The NEi Fusion modeler provides MESIM with a full set of advanced and powerful tools for fast, easy, intuitive,
and robust model creation. A wide range of CAD data import capabilities complements the 3D modeling tools
allowing MESIM to work with almost any other CAD software package.
Mechanical Engineering Simulations