CFD ITSolutions

Overcome IT Challenges with Efficient CFD Software and Hardware Solutions

Our IT Solutions are designed to help you perform large scale simulations. While we are solver agnostic, we do offer assistance to tap into the full capabilities of OpenFOAM® software, which is designed to help you perform complex fluid flows involved in CFD. We can also meet your hardware needs with HPC clusters that are cost-effective, efficient and fast. In addition, we also offer remote supercomputing capabilities in partnership with the Ohio Supercomputer Center.

Remote Supercomputing

At TotalSim, we want to make engineering simulation available to everyone. If you’re looking to enter the world of computer-aided engineering simulation but don’t want to purchase hardware, then TotalSim has the perfect solution.

In partnership with the Ohio Supercomputer Center, TotalSim is pleased to offer managed high performance computing solutions. We will configure a customized desktop environment pre-loaded with the software you require to conduct your engineering simulation. You will also receive direct access to over 30,000 cores of computing power, all on-demand.

This unique offering will allow you to pay only for what you use, while maintaining access to all of the computing power you’ll need



Used to solve complex fluid flows involved in CFD, OpenFOAM® provides accurate results and has faster turnaround times than competitive offerings. An open source CFD software, OpenFOAM® is easily developed and extended. It includes full access to source codes, allowing you or our developers to customize it to meet your needs. It seamlessly fits into every development cycle.

With our comprehensive support services, you’ll be able to fully tap into OpenFOAM’s expansive features and benefits. To support your specific needs we offer comprehensive OpenFOAM® support including distribution, installation support, user training, ongoing core updates and utilities. Learn more about our OpenFOAM® support services.


HPC Clusters

TotalSim has developed a custom CFD hardware solution through our consultancy business and is offering that solution to other CFD users. We are consistently revising our HPC recipe to ensure that our solution is cost effective, energy efficient and fast.

The latest generation is no exception. We’re currently offering 3 standard, rack-mounted cluster builds, and can accommodate custom orders as well.

Our pricing strategy is unique. We charge for the components with a nominal handling and assembly fee. All of our IP that has gone into designing and testing the cluster is completely free.

48 Cores


  • 48 Cores
  • 256 GB RAM
  • 8x Nodes
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96 Cores


  • 96 Cores
  • 512 GB RAM
  • 16x Nodes
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192 Cores


  • 192 Cores
  • 1 TB RAM
  • 32x Nodes
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