A Blog of the ZHAW Zurich University of Applied Sciences
As most of our active followers know, our research group is responsible for the operation, maintenance and optimization of the Swiss Mobile Aircraft Emission Measurement System (SMARTEMIS). Typically, the system is installed in test cell 1 at SR Technics, located at Zurich Airport. In 2022 however, the SR Technics management decided to reactivate their second […]
A long-awaited return The previous installment of the TAC conferences, TAC-4, was the best conference I attended during my PhD back in 2015. A perfect combination of topics and social activities in a small Bavarian town away from touristy temptations. Naturally, TAC-5 had been on my radar, and it was initially supposed to follow the […]
Exactly one year after the first measurements at the Gas Turbine Research Centre (GTRC) in Wales, the second measurement campaign was due there. And just like last year, the situation with the COVID pandemic started to deteriorate dramatically just before our departure. After numerous meetings, discussions and clarifications, including the development of strict COVID protection […]
Particle emissions of small turbine engines are unknown and unregulated Jet engines for commercial airliners in production now and in the future are certified for particle emissions from a virtual landing and take-off cycle. However, one potentially large group of engines is left out. Small jet engines (<26.7 kN rated thrust), found on business jets, […]
On November 18, 2019, I attended the kickoff meeting of the project RAPTOR (Research of Aviation PM Technologies, Modeling and Regulation) organized by the coordinator ENVISA in Paris. RAPTOR is a part of the European research program Clean Sky funded by the EU’s Horizon 2020 program. The project brings together experts from academia and industry […]
Right after Christmas 2018, our group was approached by a foreign aircraft engine manufacturer who requested us to perform various nvPM measurements in 2019. For 2019, our group originally planned to run engine emissions tests at our home base at SR Technics at Zurich airport, but due to their demanding test cell overhaul, we could […]
AGEAIR RAPTOR ACACIA AGEAIR II (Emissions of AGEing AIRcraft engines, part II) Objectives: Expanding competence in emissions measurements on various engine types Continued investigation of emission characteristics (non-volatile particles and gaseous pollutants) of large aircraft turbofan engines and the effect of engine age on their emissions Research & development for the improvements of the ICAO […]