Overview of AVL Simulation Suite 2025 R1
AVL Simulation Suite 2025 R1 is the latest release of AVL’s comprehensive simulation platform, developed by AVL List GmbH, a global leader in powertrain engineering and mobility solutions. This suite provides multi-physics simulation tools for designing, analyzing, and optimizing electrified and conventional powertrains, including components like engines, batteries, transmissions, and full vehicles. It supports the entire development process—from early concept to virtual validation—focusing on sustainability, electrification, and efficiency. Released in early 2025, 2025 R1 emphasizes advancements in hydrogen and fuel cell technologies, enhanced combustion modeling, and workflow productivity for clean mobility solutions. As of September 25, 2025, it remains the current major release, with tools like AVL CRUISE™ M, AVL FIRE™ M, and AVL vSUITE™ integrated for seamless multi-domain simulations.
Key Features
- Multi-Physics Modeling: Covers 0D/1D system simulation, 3D CFD, NVH analysis, and controls integration for hybrid, electric, and hydrogen systems.
- Powertrain Optimization: Tools for engine calibration, battery thermal management, and vehicle dynamics, with AI-assisted design exploration.
- Integration and Automation: Supports co-simulation with tools like MATLAB/Simulink; includes scripting for batch runs and cloud-based execution.
- Visualization and Reporting: Advanced post-processing with 3D animations, graphs, and dashboards for insights into performance and emissions.
- Applications: From diesel/ICE enhancements to full EV stacks, including ADAS/AD scenarios and off-road testing.
What’s New in AVL Simulation Suite 2025 R1
The 2025 R1 release builds on 2024 versions by prioritizing hydrogen and carbon-free fuels, with upgrades to core models for better accuracy and speed. Key enhancements include dedicated hydrogen ICE simulation, refined combustion models, and electrolyzer improvements for fuel cells.
| Module/Tool | Key Updates | Benefits |
|---|---|---|
| AVL CRUISE™ M | New Engineering Enhanced (EE) hydrogen cylinder model; semi-empirical combustion/emissions for H2 and H2-HC mixtures. | Enables accurate simulation of hydrogen-fueled ICEs, supporting decarbonization goals. |
| AVL FIRE™ M | Upgraded ECFM-3Z combustion model for improved efficiency in spark-ignited engines. | Enhances pre-chamber simulations and overall combustion reliability. |
| Fuel Cell Tools | Major focus on PEM electrolyzer improvements, including efficiency and stack modeling. | Accelerates development of green hydrogen production systems. |
| General Workflow | Performance boosts (e.g., 67% faster in prior releases, similar gains expected); AI-powered ChatSDT assistant for support. | Reduces simulation time and eases troubleshooting for engineers. |
