Virtual Materials - Real Insights


Enable innovation faster. Learn more about particle-based CFD simulations with PreonLab.
Efficiency, Reliability, Usability:


Minimize the time from question to answer! Solve your hydrodynamic problems already in the design stage with our fluid simulation software PreonLab and the revolutionary PREON® technology. Whether novice or CFD expert – our easy-to-use interface is intuitive for everyone.

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Latest release

PreonLab 6.0 Released

PreonLab 6.0 is out now! We are excited to announce that we are finally ready. PreonLab 6.0 is here, and it changes everything. This is how:

  • GPU Support using Nvidia CUDA: PreonLab 6.0 delivers the greatest leap in efficiency of any update so far. For a wide range of applications, a single GPU can deliver up to 6x faster performance compared to a state-of-the-art multi-socket CPU system. If you have the chance, please try PreonLab on GPU – you will not want to go back.
  • A New Engine for PreonLab: We believe that the future of PreonLab is multi-platform. CUDA is an amazing platform, but it is not the only one we wish to explore in the future. To this end, we have rewritten our simulation core with platform independence in mind. Expect more on this in upcoming releases.
  • Lateral Adhesion: The new experimental “Lateral Adhesion” option models droplet sticking and runoff behavior more accurately. This is important for applications such as tailgate runoff simulation.
  • Improved User Interface: Various changes to the graphical user interface such as the new welcome screen make using PreonLab more enjoyable than ever.

We make engineering enjoyable


Shorten development cycles with PreonLab. Virtual prototyping has never been that easy and fast.


With our particle-based SPH approach, you get simulations with remarkable accuracy.


Increase your innovation potential with PreonLab, while saving resources, time, and costs.
The combined use of virtual prototyping using PreonLab and testing is an efficient approach in the development of lubrication and cooling concepts for e-axles. It efficiently supports us in achieving our goals in terms of functional design as early as possible.
Christian Dassler, Vice President - Product Group Electric Axle Systems, Schaeffler Technologies AG & Co. KG
Simulation for Innovation

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Technology-driven, design-obsessed and with an eye on finding innovative solutions.

Learn more about the computer scientists, particle-based experts, techno-mathematicians and CFD engineers that make our customers’ motor run smoother.

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