PARTICLE-BASED CFD SOFTWARE FOR MOST RAPID PROTOTYPING

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.

The release of the next PreonLab version is just around the corner! Make sure you join us on May 13th, 2026, as we will present everything new with PreonLab 7.1.
Here are some highlights that you can expect, making particle-based simulation more powerful, practical, and user-friendly than ever:

• Virtual Wind Tunnel: An integrated FVM solver to generate steady and transient airflows directly in PreonLab, designed to accelerate early-stage soiling simulations and reduce reliance on external tools.
• Higher-order thermal solver upgrades: Improvements in simulation efficiency and accuracy across key validation cases, further strengthening PreonLab’s thermal and conjugate heat transfer capabilities.
• Workflow and usability improvements: Stopping criteria, calculation objects, sensor data export to EnSight Gold, scene access and concurrency control, auto-suggestions in the function editor, and more.
• Vehicle dynamics enhancements: Improved simulation stability and enhanced cornering and steering behavior based on Ackermann kinematics in addition to distance-mapped trajectories, leading in more predictable velocity-independent vehicle motion.
• External loads for rigids: New ways to apply point loads, forces, torques, and rotational motor effects to dynamic rigids for more realistic simulation behavior.