At the Institute for the Simulation of Reactive Thermo-Fluid Systems (STFS), we develop models and conduct simulations of sustainable energy systems.
To power a sustainable world, our research focuses on chemical energy carriers and exploits the potential of renewable fuels such as hydrogen, ammonia, methanol, iron and aluminum. We develop advanced modeling approaches and simulation techniques for chemically reactive laminar and turbulent multicomponent and multiphase flows. We use these simulation techniques to investigate combustion processes on all scales: from the smallest structures of the reaction zone and the formation of nanoparticles in solid fuel flames to the largest scales of of technically relevant combustion chambers.
The work of our research group is characterized by a close connection between fundamental and application-oriented research. Our aim is to understand the physical principles of combustion through direct numerical simulations (DNS) and to combine this knowledge in advanced mathematical models. By coupling these models with scale-resolving large-eddy simulations (LES), we can investigate even very complex practical applications such as aircraft engines, industrial furnaces and chemical reactors.
To achieve our goals, we work closely with colleagues, especially experimentalists, from science and industry.
In our research, we investigate clean energy conversion processes. With simulations on high-performance computers, we gain detailed insights into reactive flows that were unthinkable just a few years ago. In doing so, we bridge the gap between basic research and technical applications.
Kick-off our „HyCoMES“ project on Europe's first Exascale supercomputer – JUPITER!
März 28, 2025
breaking news
About to kick-off our „HyCoMES“ project on Europe's first Exascale supercomputer – JUPITER! High Performance Computing meets Clean Energy Innovation How can green hydrogen burn clean, safe, and efficient in next-gen gas turbines? That’s the key question of our new project HyCoMES (Data-Driven Hydrogen Combustion Modeling using Exascale Simulations), which was chosen as a lighthouse project on the first European Exascale System Jupiter.
Honored to be invited as a speaker at 15th Asia-Pacific Conference on Combustion (ASPACC 2025).
März 27, 2025
Conference speak
Honored to be invited as a speaker at 15th Asia-Pacific Conference on Combustion (ASPACC 2025). I'll be sharing insights on Metal Energy – using metals like iron as sustainable energy carriers.
Code Quality Week(s) – Spring Cleaning for Sustainable Scientific Software
März 24, 2025
Code Refactoring
Besides the daily research grind, we regularly set aside dedicated time – our Code Quality Weeks – to step back from writing papers or running new simulations and instead focus on cleaning up and improving our scientific software.
The New Iron Age Begins – Now at Technical Scale! Scaling Iron Combustion with Scientifically Sound Reduced-Order Modeling
März 07, 2025
Publication
Ignite Sustainability
März 05, 2025
Förderprogramm von STFS und RSM
Ignite Sustainability ist ein zweijähriges Programm für Bachelorabsolvent:innen. Als studentische Hilfskraft erforschen Sie in unseren Teams nachhaltige chemische Energieträger mithilfe von experimentellen und numerischen Methoden und gestalten so die Energiewende mit. Mentoring und die Teilnahme an Tagungen und Konferenzen runden das Programm ab und bereiten optimal auf eine Promotion vor.
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