Efficient, Clean, and Innovative Propulsion Technologies for the Future
Our expertise focuses on the development of novel combustion methods, particularly for alternative and renewable fuels such as hydrogen, methanol, and ammonia. We analyze and optimize thermodynamic processes and implement process-improving measures, including in compressors.
Our Competencies
Development and Optimization of Combustion Processes
Analysis and adaptation of combustion for alternative fuels.
Thermodynamic Process Analysis
Examination of cycles, heat flows, and heat transfer.
Compressor Process Enhancement
Identification and implementation of measures to increase efficiency and performance.
Sensor Development and Validation
Support for pressure, temperature, and heat flux sensors for thermal machines.
Our Infrastructure
Optically Accessible Test Benches: Single-cylinder test stands, full engines, constant volume cells, pre-chambers, combustion chambers, and intake channels.
Advanced Measurement Technology: State-of-the-art tools for heat release, efficiency, and emission analysis.
International Expertise: Execution of industrial projects and research collaborations with universities and partners worldwide.
Your Added Value
Hands-on Expertise: We combine experimental methods with simulation-driven analysis.
Flexible Support: We assist in individual process steps or manage the entire development cycle.
Future-Oriented: Focus on carbon-free and carbon-reduced fuels as well as energy-efficient thermal machines.
Selected Projects
Collaboration and Contact
Leverage our expertise to promote the use of alternative fuels, optimize combustion processes, and develop innovative solutions for thermal machines. We look forward to hearing from you.

Prof. Dr. Beat Ribi
- Phone
- +41 56 202 74 34 (Direct)
- beat.ribi@fhnw.ch

Prof. Dr. Kai Herrmann
- Phone
- +41 56 202 77 67 (Direct)
- kai.herrmann@fhnw.ch