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Trelis — Advanced Meshing Software

After more than two decades of developing CUBIT™ with Sandia National Laboratories, csimsoft has released its own proprietary high-end pre-processor for finite element analysis (FEA) and computational fluid dynamics (CFD). Trelis isn't simply a new name for CUBIT, although Trelis is based on CUBIT's time-proven meshing algorithms, powerful geometry cleanup tools, and easy-to-use GUI. Trelis is csimsoft's commercial-grade pre-processor for handling tough meshing challenges.

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Trelis Training

Learn how to generate high-quality meshes using Trelis. Sign up for Trelis and Trelis Advanced training in Utah today.

June 16-17, July 14-15


Professional Services

csimsoft is committed to your success and offers world-class training and consulting solutions that meet your specialized needs.

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csimsoft Products

Trelis Software

Discover why people worldwide are turning to Trelis for their high-end meshing needs. Click here to learn more about Trelis.

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Educational License

Academic License

Trelis is the meshing tool of choice for universities worldwide because of its ease of use and powerful meshing capabilities.

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