METENVIA Projects: Aviation and the environment

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Engine ready for test in a test cell (image courtesy of F. Siegerist)

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 / 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

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

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ACACIA (Advancing the sCience for Aviation and ClImAte)