Our Whitepapers
Despite most of our work with clients being confidential and we don't share sensitive information, you can get a glimpse of our work through the following whitepapers.
CFD & WT Correlation
We take our train model to the TU Berlin Wind Tunnel and perform a CFD correlation against our simulations.​
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We overview the Wind Tunnel setup at Technishe Universitat Berlin.
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Overview of passenger train CFD-WT Correlation.
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Freight Train (Autorack) CFD-WT Correlation
Rail - SideRider
Explore our first patented (pending) product, developed in collaboration with Deflect Inc.​
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How the SideRider reduces drag at the inter-car gap are explained.
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Results from CFD simulation & WT test.
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The drag reduction translated to real-world gains.
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Saving up to $1.7m and 4,900 tons of C02 every 100,000 miles.
How does a diffuser really work?
Diffusers can be the most powerful aerodynamic device of a car. Yet, it remains the most misunderstood. In this article we uncover how they really produce downforce.
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We overview how a diffuser modifyes the flowfield under the car.
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How this is converted into downforce.
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Which are the limitations and considerations when adding a diffuser.
Why do Porsches feature active rear spoilers?​
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Discover why many Porsches have an active rear spoiler which deploys at high speeds. In this whitepaper we analyze:
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The lift imbalance characteristic of the 911 shape.
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How the rear spoiler deployment modifies the airflor around the car.
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How much total lift and aero balance changes when the spoiler is deployed.








