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Meteorology and Environment in Aviation

A Blog of the ZHAW Zurich University of Applied Sciences

Startseite EducationEmissions & Air QualityInfrastructure & ServicesMeteorology & ClimateNewsPhysical ChemistryProjects
07.02.2022 spiu

Project RAPTOR: Second test campaign at the Gas Turbine Research Centre in Wales

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 […]

Shock wave of Hunga Tonga-Hunga Haʻapai in Switzerland

The largest eruption of the Hunga Tonga-Hunga Haʻapai volcano occurred on January 14th, 2021 at 17:15 local time (2022-01-15 04:14:45 UTC). Preliminary data shows that the event was probably the largest volcanic eruption since the 1991 eruption of Mount Pinatubo. It was so powerful that the shock wave completely circled the globe – multiple times! […]

19.01.2022 spiu
Kategorie: Meteorology & Climate

Happy new year

Schlagwörter: fun

10.01.2022 J. Edebeli
Kategorie: News

Happy new year

Schlagwörter: fun

10.01.2022 J. Edebeli
Kategorie: News

Low-power method for accurate environmental temperature measurements

Guest post by our two former Bachelor students Simon Moser and Lucas Spring  To better understand the urban heat island effect (UHIE) and to be able to plan urban heat mitigation measures in a more targeted way, high-resolution models of the temperature distribution in cities are needed. An important component to develop and validate such […]

23.11.2021 Julien Anet
Kategorie: Meteorology & Climate

Developing mobile RHT-Sensors for urban heat island detection using public rental bikes

Guest post of our two Bachelor students Soneesh Gill and Manuel Walter The study of urban heat islands becomes more and more important, especially when considering the ongoing climate change. To keep urban regions habitable in the future, city planning measures must be taken. To achieve their greatest benefit, measures such as the greening of […]

16.03.2021 Julien Anet
Kategorie: Meteorology & Climate

Paper published: First reported nonvolatile particulate matter emissions of a business jet aircraft measured according to a new international emissions standard

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, […]

03.11.2020 Lukas Durdina
Kategorie: News

Paper published: First reported nonvolatile particulate matter emissions of a business jet aircraft measured according to a new international emissions standard

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, […]

03.11.2020 Lukas Durdina
Kategorie: News

Simulating Urban Climate in Zürich West

As you saw in the last blogpost, our group is maintaining a high resolution temperature and humidity monitoring network in the city of Zurich. Some of the stations are also located in the district of Zurich West, which is located just north of the railroad tracks running towards the main station. Zurich West is quite […]

16.10.2020 Stefan Fluck
Kategorie: Meteorology & Climate

High resolution T & RH measurement network for Zurich

Even if COVID-19 has currently pushed global warming out of the media and thus partly out of our minds, this does not mean that it is no longer a threat. Especially now, with the beginning of the warmest months of the year in the northern hemisphere, many people will be experiencing an ungentle reminder of […]

02.06.2020 spiu
Kategorie: Meteorology & Climate

Deployment of a new LDSA-sensor network

For a few months now, our group and our students have been doing field measurements using Partector 2, a portable particulate matter (PM) sensor from naneos particle solutions gmbh. This very nice portable device utilizing induced currents (Fierz et al, 2014) measures the lung-deposited surface area (LDSA, see e.g. the paper of Sager & Castranova, […]

04.05.2020 Julien Anet
Kategorie: Meteorology & Climate

Deployment of a new LDSA-sensor network

For a few months now, our group and our students have been doing field measurements using Partector 2, a portable particulate matter (PM) sensor from naneos particle solutions gmbh. This very nice portable device utilizing induced currents (Fierz et al, 2014) measures the lung-deposited surface area (LDSA, see e.g. the paper of Sager & Castranova, […]

04.05.2020 Julien Anet
Kategorie: Meteorology & Climate

COVID-19: A unique air quality study?

Of course, COVID-19 also affected us, leading to working from home, interruption of routine aircraft turbine emission measurements at SR Technics, or to additional workload linked to remote teaching activities. On a positive note, COVID-19 offered the unique situation of drastic reductions in road as well as air traffic. At Zurich airport, there were days […]

20.04.2020 Julien Anet
Kategorie: Emissions & Air Quality, Meteorology & Climate

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