Influencing (nano)particle emissions of 2-stroke scooters

• Autorzy: Czerwinski J. , Comte P.
• Języki publikacji: EN

Abstrakty

EN

Limited and nonlimited emissions of scooters were analysed during several annual research programs of the Swiss Agency of Environment Forests and Landscape (SAEFL, BUWAL)*). Small scooters, which are very much used in the congested centres of several cities are a remarkable source of air pollution. Therefore every effort to reduce the emissions is an important contribution to improve the air quality in urban centres. In the present work detailed investigations of particle emissions of different 2-strokescooters with direct injection and with carburettor were performed. The nanoparticulate emissions with different lube oils and fuels were measured by means of SMPS, (CPC) and NanoMet*). Also the particle mass emission (PM) was measured with the same method as for Diesel engines. It can be stated, that the oil and fuel quality have a considerable influence on the particle emissions, which are mainly oil condensates. The engine technology influences the (nano)particle emissions by: mixture preparation, mixture tuning, oil consumption, postoxidation, quality, condition and temperature of the catalyst. Since the particulate emission of the 2-S consists mainly of lube oil condensates the minimization of oil consumption stays always an important goal

• 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: 2005
• Tom: Vol. 12, No. 1-2
• Strony: 73--82
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Czerwinski J.

• University of Applied Sciences, Biel-Bienne, Switzerland F. Reutimann BUWAL, Switzerland A. Mayer TTM, Switzerland

autor

Comte P.

• University of Applied Sciences, Biel-Bienne, Switzerland F. Reutimann BUWAL, Switzerland A. Mayer TTM, Switzerland

Bibliografia

• [1] Czerwinski J., Comte P, Napoli S., Wili Ph., Summer Cold Start and Nanoparticulates of Small Scooters. Report B086 for BUWAL (SAEFL) Bern, Lab. For Exhaust Gas Control, Univ. of Appl. Sciences, Biel-Bienne, Switzerland, Nov. 2000. SAE Techn. Paper 2002-01-1096.
• [2] Czerwinski J., Comte P., Wili Ph., Summer Cold Start, Limited Emissions and Nanoparticles of 4-stroke Motorcycles. Final report 2001 for BUWAL, Lab. for Exhaust Gas Control, Univ. of Appl. Sciences, Biel-Bienne, Switzerland, B098, Nov. 2001. SAE Techn. Paper 2003-32-0025.
• [3] Czerwinski J., Comte P.,Wili Ph., Summer Cold Start &emissions of different 2-wheelers. Final report 2002 for BUWAL, Lab. For Exhaust Gas Control, Univ. of Appl. Sciences, Biel-Bienne, Switzerland, B116, Nov. 2002.
• [4] Czerwinski J.,Comte P., Limited Emissions and Nanoparticles of a Scooter with 2-stroke Direct Injection (TSDI). SAE Techn. Paper 2003-01-2314. 2003.
• [5] Czerwinski J., Comte P., Wili Ph., Emission Factors & Influences on Particle Emissions of Modern 2-Stroke Scooters. Report B139 for BUWAL (SAEFL) Bern, Lab. for Exh. Gas Control Univ. of Appl. Sciences, Biel-Bienne, Switzerland, Oct. 2003.
• [6] IEA, International Energy Agency – Implementing Agreement AMF, Advanced Motor Fuels – Annex XXXIII, see: www.ieaamf.vtt.fi.
• [7] Czerwinski J., Comte P., Reutimann F., Nanoparticle Emissions of a DI 2-Stroke Scooter with varying Oil- and Fuel Quality. SAE Techn. Paper 2005-01-1101, 2005.