They power aeroplanes, cargo and cruise ships, construction machinery and power stations. But they also have a reputation for damaging the environment and contributing to the climate crisis. Nevertheless, large engines are currently an integral part of our lives. This is why there are intensive research endeavours to convert these (still) necessary engines to environmentally friendly fuels, to reduce their consumption or to completely rethink them.
In the Turbomachinery Laboratory at the Institute of Thermal Turbomachinery and Machine Dynamics at TU Graz, Emil Göttlich, head of the laboratory, and his research team study the aerodynamics of aircraft engines.
Andreas Wimmer conducts research on large engines at TU Graz and heads the LEC research center. Hydrogen, methanol and ammonia will play a central role in achieving climate targets.