Aviation and the atmosphere

AGEAIR II (Emissions of AGEing AIRcraft engines, part II)

Engine ready for test in a test cell
Engine ready for test in a test cell (image courtesy of F. Siegerist)
  • 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 / SAE E-31 methodology for sampling and measurement of non-volatile PM (nvPM)
  • Emissions characterization of aircraft engine types which are unregulated in terms of emissions – turboprop, turboshaft, and small turbofan engines (e.g. business jets)
  • Funding: BAZL/FOCA
  • Partners: SR Technics

RAPTOR (Research of Aviation PM Technologies, mOdelling and Regulation)


ACACIA (Advancing the sCience for Aviation and ClImAte)



Urban climate and air quality

Urban Heat Network

  • Developing and maintaining a network of RH and T sensors, 
  • Tracking landscape influence on temperature and RH distribution in Zurich
  • Using Artificial Intelligence for ultralocal temperature forecasts
  • Funding: InnoSuisse
  • Partners: Sensirion, Meteoblue, ewz, VBZ, ZHAW

Urban climate simulation of “Zurich West”

Simulation of urban heat stress
Heat stress simulation in an urban setting (image courtesy of S. Fluck)
  • Impact analysis of selected heat mitigation strategies in Kreis 5 (Zürich West) through simulation
  • Funding: City of Zurich

CLEANAIR

  • Competency building in air quality modelling
  • Downscaling EDGAR emission inventory to finer scale based on emitting sectors
  • Validation of downscaled emissions, comparing WRF-Chem output against measurement data in Switzerland
  • Estimation and improvement of 3D aviation emission inventory
  • Funding: ZHAW School of Engineering
  • Partners: ZHAW IDP

COVIDAIR

LDSA measurement station near Zurich (Picture courtesy of J. Anet)