Heat, entropy, and the laws of thermodynamics.
Whether you're using it for real design work, PolySim OS makes thermodynamics something you can run and tweak, not just read about. Go from concept to a running model in the browser, then scale to the cloud when needed.
Disclaimer. PolySim OS is a simulation and modeling platform, not a certified engineering, scientific, or professional-advisory service. Simulation results, material properties, and generated outputs are provided for research, educational, and informational purposes only and are not a substitute for physical testing, professional engineering judgment, peer review, or regulatory certification. No warranty is made as to the accuracy, completeness, or fitness for any particular purpose of any result produced by the platform. Always validate critical results against experimental data and qualified professional review before relying on them.