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 […]
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 […]
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 […]
TOOLS: Emission/immission Meteorology Computing Emissions and air quality measurements SMARTEMIS The Swiss Mobile Aircraft Emissions Measurement System (SMARTEMIS) is a state-of-the-art sampling and measurement system for gaseous pollutants and particulate matter in accordance with the International Civil Aviation Organization (ICAO) standards and recommended practices. It is one of three reference measurement systems worldwide for non-volatile […]