Our automated regression test constantly checks model validation and functionality as we update our code and add new features.


Leverage powerful GPU and CPU resources to reduce your simulation times up to 20x without simplifying models or sacrificing accuracy.

Cloud Hosted

Run simulations using only a browser, from anywhere. Activate high performance super-computing resources on the fly.


Never pay for annual licenses or support contracts that sit idle between jobs. Only pay for simulation resources when you use them.

Validation CasesAccuracy is maintained by routinely validating against industry leading simulation cases.Learn more

Affordable high performance CFD with no headaches

Using CFD used to mean an upfront $30,000 – $70,000 license along with one or more high-end workstations. Open source options help, but there is no immediate technical support and they aren’t always a high-performance solution. Our high-performance pay-as-you-go solution enables:

  • Faster design iterations and reduced project times
  • Better project profitability
  • Elimination of compute system overhead
  • Using simulations for new applications
  • A competitive edge in winning new business

Whether it’s improving your current capabilities, reducing costs, or improving your competitiveness, EXN/Aero drastically changes what you can do with your simulation budget.

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Grow your business with CFD

CFD platforms are expensive to operate and have never been truly geared towards small firms and engineering consultants. We want a world where every CFD engineer can afford to simulate the way they want and deliver results they can stand behind. We  don’t believe engineers should be held back by expensive and restrictive license fees. Our high-performance GPU-optimized simulation platform enables you to:

  • Up-sell clients on simulation services
  • Use more simulations to improve designs
  • Run unsteady turbulence models for added value
  • Use simulations as a marketing tool for new clients
  • Load multiple parallel runs on a single computing resource

It’s a robust platform that features many engineering models and a straightforward, efficient interface. The combination of the speed-up and on-demand pricing enables you to be more productive and profitable.

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Automated load balancing, Finite volume Navier-Stokes solver with algebraic multigrid, fully implicit scheme, mixed precision, steady-state and transient.

Mesh Types

Fully structured, Unstructured and mixtures. Tetrahedral, hexahedral, polyhedral, prism and pyramid.

CAD Support

IGES, STEP, Catia, SolidWorks, Pro/E, ACIS, NX/UG, and Parasolid.

Turbulence Models

SST, k-omega, SST-Detached Eddy, Large Eddy models, and synthetic turbulence.

Engineering Models

Energy, compressible flow, buoyant flow, conjugate heat transfer, ideal gas, porous media, particle transport, passive scalar transport.

3rd Party Mesh Support

CGNS files from the following: ICEM, enGrid, Pointwise, and GridPro.

See it for yourself!

Book a hands on demo with an engineer

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