Available Now
PRV-Sizing
Predict gas pressure buildup during cell thermal runaway in a battery pack and size the pressure-relief valve (PRV) accordingly.
Core Features
- Solve gas pressure buildup during cell thermal runaway in a battery pack.
- Run simulations in seconds using a lumped-parameter model based on the ideal gas law.
- View results on interactive charts for gas pressure, valve flow, and status.
- Export results to CSV or generate a PDF report.
- Save and reload configurations locally, with zero cloud retention of design inputs and simulation results.
- Ask the ThermoSketch AI assistant to run scenarios and explain results in plain language.
Learn More
- DocumentationThe pressure model, what each input means, how to read a result, and the assumptions behind all of it.
- Choosing a ValveA repeatable procedure for screening candidate valves against a fixed venting scenario.
- Guide: How PRVs Work and How to Size OneBackground on pack relief valves, and where selecting one goes wrong in practice.
Simulation results are provided for engineering reference only. For safety-critical designs, verify independently. See our Terms of Service for full disclaimers.