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.
Team spirit is an important ingredient for excellent science
Juni 07, 2025
Off-topic
From lab work to the sports field – STFS and RSM took part in TU Darmstadt’s meet & move festival.
Mercator Fellow of the German Research Foundation (DFG) – a valuable instrument for scientific collaboration
Juni 05, 2025
Breaking news
The Mercator Fellowship is more than just a funding line – it’s a bridge across borders, enabling long-term collaboration and exchange of expertise.
High Performance Computing, Deadlines & the Meme That Knows You
April 11, 2025
Off-topic
Memes
Elected Fellow of the Royal Aeronautical Society
April 10, 2025
Breaking news
Honored to be elected Fellow of the Royal Aeronautical Society
Diagnostic and Computational methods for turbulent iron combustion – Seeing on both eyes
April 07, 2025
New publication
This joint study by the Reaktive Strömungen und Messtechnik (RSM), TU Darmstadt and Simulation of reactive Thermo-Fluid Systems (STFS), TU Darmstadt integrates optical diagnostics (PIV) with Large Eddy Simulations based on a novel chemistry tabulation and Lagrangian particle model.
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