PN-emissions with increased lube oil consumption of GDI car with/without GPF

• Autorzy: Czerwinski J. , Comte P. , Güdel M. , Kurzwart M. , Mayer A.

Identyfikatory

DOI

10.5604/01.3001.0010.2802

• Języki publikacji: EN

Abstrakty

EN

The particle number (PN) emissions are increasingly considered in the progressing exhaust gas legislation for onand off- road vehicles. The invisible nanoparticles penetrate like a gas into the living organisms and cause several health hazards. The present paper shows how the PN- and gaseous emissions of a modern GDI (Abbreviations see at the end of this paper) vehicle change, when there is an in-creased lube oil consumption. What are the potentials of a gasoline particle filter to reduce the emissions? The lube oil consumption was simulated by mixing 2% vol. lube oil into the fuel. A non-coated GPF was mounted at tailpipe, so only the filtration effects were indicated. The tests were performed at transient (WLTC) and at stationary (SSC) operating conditions. It has been shown that the increased lube oil consumption significantly increases the PN-emissions and the applied high quality GPF eliminates these emissions very efficiently.

Słowa kluczowe

EN

PN-emissions; road transport; combustion engine; air pollution; environmental protection

PL

normy emisji; transport drogowy; silnik spalinowy; zanieczyszczenie powietrza; ochrona środowiska

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2017
• Tom: Vol. 24, No. 1
• Strony: 102--112
• Opis fizyczny: Bibliogr. 19 poz., rys.

Twórcy

autor

Czerwinski J.

• AFHB Laboratory for Exhaust Emission Control of the Berne University of Applied Science Biel/Bienne, Switzerland tel.:[phone]

autor

Comte P.

• AFHB Laboratory for Exhaust Emission Control of the Berne University of Applied Science Biel/Bienne, Switzerland tel.:[phone]

autor

Güdel M.

• AFHB Laboratory for Exhaust Emission Control of the Berne University of Applied Science Biel/Bienne, Switzerland tel.:[phone]

autor

Kurzwart M.

• Motorex Langenthal, Switzerland tel.: [phone]

autor

Mayer A.

• TTM, Technik Thermische Maschinen Niederrohrdorf, Switzerland tel.:[phone], fax: [phone]

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).