Getting you to market faster, lowering your costs & optimizing your designs.
Since 2009, TotalSim US has solved over 1,200 projects for clients in industries including aerospace, motorsports, marine and architectural systems.
Let our decades of proven computational fluid dynamics (CFD) experience work for you.
Why TotalSIM?
TotalSim expertly applies advanced CFD technology accurately and efficiently to solve your most complex engineering challenges.
Gain Confidence.
Our simulation and modeling expertise allows us to study & evaluate problems you wouldn't be able to do on your own. We provide you with more accurate data than physical testing to support your decisions, so you walk away with improved design and performance at the best value for your investment.
Increase Efficiency.
When you utilize CFD outsourcing and let TotalSim do the work, you have access to our digital engineering tools that generate repeatable, robust results with less physical testing. This efficient approach saves you money on software licenses, internal experts & hardware, and allows you to better utilize your staff.
Reduce Frustration.
When you work with TotalSim to solve your CFD challenges, you can say goodbye to months of learning expensive software you'll only use a few times a year. Outsourcing to us reduces your need to train staff and gets you access to our world-class services, so you get actionable data faster to make better design refinements in near real-time.


We are pleased that our Net Promoter Score (NPS) of 88 more than exceeds the industry average of 67. This means our clients would overwhelmingly recommend us!
What our Customers Have to Say
What is CFD?
Computational fluid dynamics (CFD) is a branch of fluid mechanics that utilizes numerical analysis to digitally predict fluid flow. Fluid mechanics plays a significant role in the engineering and design process. Analyzing aerodynamic and thermal performance of a product using an experimental process can be costly, limiting, time-consuming and difficult to execute on a large scale. Computing power has allowed the field of CFD to act as a complement to physical testing and in some cases, replacing it. CFD allows engineers to predict fluid flow, heat transfer, mass transfer, chemical reactions and other flow properties by solving governing fluid flow equations. It is widely used across all industries.


Trusted by engineers everywhere.


We know CFD needs are ever-evoloving and we're ready to meet you where you are in your CFD journey.
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