A Blog of the ZHAW Zurich University of Applied Sciences
E31 Summer meeting June 20 – 24, 2022 SAE E31 SAE stands for Society of Automotive Engineers. E31 is a committee in SAE titled “Aircraft engine gas and particulate emission measurement“. E31 is a committee dedicated to the creation and maintenance of standards for measurement of emissions (gaseous and particulate) from aircraft “combustion systems and […]
“Achieving sustainability in commercial aviation is difficult, but not impossible. Naturally, engineers try not to create new problems, yet it is important for them to be aware about all factors and influences and not just to focus on solving one issue.” – By D. Romang and C. Waltenspül. As part of their project in AV.PM4, […]
Our group had the pleasure to host this years Symposium of the Swiss Society for Meteorology (SGM). Within four sessions, the participants could listen to 11 highly interesting contributions from emeriti, scientists, engineers, meteorologists, and entrepreneurs within the field of historic to modern measurements, and from established to new remote and in-situ measurement techniques. Dr. […]
“How warm is it today?”, you may have asked yourself, before walking out of the door. Indeed, knowing the approximate air temperature will steer many of your decisions: Hobbies, choice of clothing or even comfort-oriented decisions to turn up the heating. As with many other questions in atmospheric physics, the devil lies in the detail. […]
Due to climate change, cities will increasingly have to deal with extreme heat events during the summer season. After 2003 and 2015, 2018 was another year with a summer that brought above-average temperatures in Switzerland during which excess mortality was observed (2003: 6.9%, 2015: 5.4%, 2018: 3.4%, source: BAFU, 2019). Therefore, it becomes increasingly important […]
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 […]
