首页|Perspectives for regulating 10 nm particle number emissions based on novel measurement methodologies

Perspectives for regulating 10 nm particle number emissions based on novel measurement methodologies

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  • NSTL
  • Elsevier
? 2022Concerns regarding noxious emissions from internal combustion engines have increased over the years. There is a strong need to understand the nature of sub-23 nm particles and to develop measurement techniques to evaluate the feasibility of new regulations for particle number emissions in the sub-23 nm region (down to at least 10 nm). This paper presents the results of three EU-funded projects (DownToTen, PEMs4Nano and SUREAL-23) which supported the understanding, measurement and regulation of particle emissions below 23 nm and have successfully developed sub-23 nm particle measurement devices, specifically laboratory systems and mobile devices for RDE tests. The new technology was validated in chassis dyno tests and on the real road. The results show that sub-23 nm particles are mainly generated at the engine start and during acceleration phases. The innovations show that the technology is mature and robust enough to serve as a basis for regulating sub-23 nm particles.

Internal combustion enginesMeasurement proceduresParticle emissions measurementsParticle numberParticulate matterSub-23 nm particles

Andersson J.、Bergmann A.、Bainschab M.、Hausberger S.、Landl L.、Keskinen J.、Karjalainen P.、Martikainen S.、Mamakos A.、Haisch C.、Piacenza O.、Nicol G.、Bhave A.N.、Lee K.F.、Akroyd J.、Kraft M.、Melas A.、Zinola S.、Di Iorio S.、Catapano F.、Vaglieco B.M.、Focsa C.、Boies A.M.、Duca D.、Carpentier Y.、Pirim C.、Noble J.A.、Lancry O.、Legendre S.、Tritscher T.、Spielvogel J.、Horn H.G.、Perez A.、Paz S.、Lahde T.、Burtscher H.、Zamora D.、Maggiore M.、Samaras Z.、Ntziachristos L.、Kontses A.、Toumasatos Z.、Tsakis A.、Rieker M.、Kreutziger P.、Papaioannou E.、Kazemimanesh M.、Zarvalis D.、Baltzopoulou P.、Vlachos N.D.、Chasapidis L.、Deloglou D.、Daskalos E.、Konstandopoulos A.G.、van Dorp W.F.、Kousoulidou M.

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Ricardo Automotive & Industrial Shoreham Technical Centre

University of Technology Graz Institute of Electronic Sensor Systems

University of Technology Graz Institute for Internal Combustion Engines and Thermodynamics

Tampere University Aerosol Physics Laboratory

AVL List GmbH

Technical University of Munich Chair for Analytical Chemistry

Centro Ricerche Fiat

CMCL Innovations

Department of Chemical Engineering and Biotechnology University of Cambridge

European Commission Joint Research Centre (JRC)

IFP Energies Nouvelles Institut Carnot IFPEN Transports Energie

Istituto di Scienze e Tecnologie per l'Energia e la Mobilità Sostenibili STEMS – CNR

Univ. Lille CNRS

University of Cambridge Department of Engineering

Horiba Scientific HORIBA France SAS

TSI GmbH

IDIADA Automotive Technology SA

Institute for Sensors and Electronics Fachhochschule Nordwestschweiz

Mobility Ion Technologies SL (MION)

Directorate General for Research and Innovation European Commission

Aristotle University Lab of Applied Thermodynamics

HORIBA Europe GmbH

Centre for Research and Technology-Hellas (CERTH)

Uniresearch B.V.

European Climate Infrastructure and Environment Executive Agency European Commission

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2022

10.1016/j.jaerosci.2022.105957

Journal of Aerosol Science

Journal of Aerosol Science

EISCI
ISSN：0021-8502
年,卷(期)：2022.162
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