Narzędzia help

Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
first previous next last
cannonical link button

http://yadda.icm.edu.pl:443/baztech/element/bwmeta1.element.baztech-article-BUJ5-0033-0091

Czasopismo

Journal of KONES

Tytuł artykułu

Analysis of operating conditions and emissions of the selected components of exhaust gas during SI engine braking phase

Autorzy Ubysz, A.  Łazarz, B.  Flekiewicz, M. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN This paper presents analysis of conditions of CO2, CO, HC and NOX emissions during engine braking phase invehicles with 1.6 SI engine, based on the results of investigations by Professor Romaniszyn. The analysis aimed to determine the effect of cooling of catalytic converter and engine chamber on emissions of toxins and fuel efficiency in next driving phase. Based on own investigations, the synthesis of fuel consumption under three non-driving conditions of engine operation (i.e. continuous drive, engine braking and drive in neutral) is also presented. Current research centres often carry out extensive investigations of fuel efficiency and emissions of toxic compounds during real use of vehicles. Their results, due to previous assumptions or limitations in the scope of investigations, rarely provide an overall view of the problem. These attempts are typically made in scientific papers and dissertations [1-3]. Selective approach to the problem can be justified by the complexity and varied impact of each phase of engine 's operation on fuel consumption under unsteady heat conditions. Fuel consumption map in speed-acceleration coordinates for vehicle and engine, characteristics of CH emissions, parameters of engine braking phase and temperature characteristics of exhaust gases before catalytic converter are presented in the paper.
Słowa kluczowe
EN toxic emissions   engine braking phase   catalytic converter   non-driving phases  
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 2009
Tom Vol. 16, No. 4
Strony 469--476
Opis fizyczny Bibliogr. 24 poz., rys.
Twórcy
autor Ubysz, A.
autor Łazarz, B.
autor Flekiewicz, M.
  • Silesian Technical University, Faculty of Transport Department of Vehicle Construction Krasińskiego St. 8, 40-019 Katowice, Poland tel: +48326034146, aleksander.ubysz@polsl.pl
Bibliografia
[1] Chłopek, Z., Modelowanie procesów emisji spalin w warunkach eksploatacji trakcyjnej silników spalinowych (Modelling of the Processes of Exhaust Gases Emissions under Conditions of Tractive Maintenance of Internal Combustion Engines), Prace naukowe, Mechanika, Z. 173, pp. 193, Politechnika Warszawska, Warsaw 1999.
[2] Romaniszyn, K. M., Alternatywne zasilanie samochodów benzyną oraz gazami LPG i CNG, p. 178, WNT, Warsaw 2007.
[3] Merkisz, J., Gis, W., Exhaust emission from vehicles under real road traffic conditions – a new chance for PTI, Journal of KONES, Vol. 15, No. 4, p. 321-330, 2008.
[4] Bielaczyc, P., Merkisz, J., Pielecha, J., Stan cieplny silnika spalinowego a emisja związków szkodliwych (Heat Conditions in Internal Combustion Engines and Emissions of Toxic Compounds), Wydawnictwo Politechniki Poznanskiej, Poznań 2001.
[5] Chłopek, Z. i inni, Ocena ekologicznych własciwości silników spalinowych w fazie nagrzewania się i rozruchu (Assessment of Ecological Properties of Internal Combustion Engines During Warm-up and Run-up Phases), Pojazd a środowisko Conference, Radom 1999.
[6] Silva, C. M. et al., Cold start, part warm start and warm up simulation of vehicles in Ecogest, Instituto Superior Tecnico, Lisbon, Portugal, pp. 1-15.
[7] Ubysz, A., Wpływ stanu cieplnego na zużycie paliwa w samochodzie osobowym (Impact of Heat Conditions on Fuel Efficiency in Motor Cars), Zeszyty Naukowe Pol. Śl., serii Transport, Z. 57, pp. 403-412, Gliwice 2005.
[8] Borecki, D., Jantos, J., Starting end heating process In SI engine supply with hydrogen, Combastion Engines 2009-SC1, pp. 16-19, 2009.
[9] Hóglund, P. G., Ydstedt, A., Reduced Air Pollution and fuel consumption with preheated Car engines, Urban transport and the Environment for the 21st Century International Conference, Lisbon 1998.
[10] Kneba, Z., The idea of the heat storage in heat accumulator for car engine preheating before start, Combastion Engines 2009-SC1, pp. 77-83, 2009.
[11] Koliński, K., Influence of preheating the catalytic reactor on decrease of emission during start up and heating of compression ignition engine, Combastion Engines 2009-SC1, p. 247-253, 2009.
[12] Brzeżański, M., Optymalizacja akumulatorów ciepła w zastosowaniu do zimnego rozruchu silników samochodowych (Optimization of Heat Batteries with Application for Cold Run-up of Vehicle Engines), Rozprawa habilitacyjna, Wydawnictwo PK, Krakow 2004.
[13] Kufferath, A., Samenfink, W., Gerhardt, J., Die neue Emissionstrategie der Benzin-Directainspritzung, MTZ 11, pp. 916-925, 2003.
[14] Mysłowski, J., Kołtun, J., Mysłowski, J., Symulacyjne badania jednostkowego zużycia paliwa (Simulation of Unit Fuel Consumption), Teka Komisji Motoryzacji, Mechanika, Z. 29-30, Krakow 2005.
[15] Iskra, A., Kałużny, J. i in., Problems of engine idle run at lowered temperature, Combastion Engines 2009-SC1, pp. 93-97, 2009.
[16] Van Mierlo, J., Magnetto, G., Van de Burgwal, E., Gense, R., Driving style and traffic measuresinfluence on vehicle emissions and fuel consumption, Proc Inst Mech Eng D: J Automob Eng, Vol. 218, pp. 43-50, 2006.
[17] Silva, C. M., i inni, EcoGest – Numerical modelling of the dynamic, fuel consumption and tailpipe emissions of vehicle equipped with spark ignition engines, Instituto Superior Tecnico, Portugal 2002.
[18] Wolters, P., Ein Supplement von ATZ und MTZ – Folge 77/03/2002, p. 1-12.
[19] Romaniszyn, K. M., The use of piston engine brake as related to the emission of selected exhaust gas components, Combustion Engines, No. 1, pp. 32-38, 2008.
[20] Merkisz, J., Pielecha, J., Gis, W., Investigations on vehicle Exhaust emissions under Real Road conditions, Combastion Engines 2009-SC1, pp. 43-53, 2009.
[21] Saboohi, Y., Farzaneh, H., Model for developing an eco-driving strategy of a passenger vehicle based on the least fuel consumption, Applied Energy, Vol. 86, pp. 1925-1932, 2009.
[22] Lenaers, G., On-board measurement of the influence of driving behavior and road type on CO emission and consumption for 4 powertrain technologies, 12th EAEC European Automotive Congress, Bratislava 2009.
[23] Ubysz, A., Wyznaczenie kwazistacjonarnych warunków pracy silnika ZI w samochodzie (Determination of Quasi-stationary Conditions of SI Engine Operation in Vehicles), Międzynarodowa Konferencja Motoryzacyjna KONMOT-AUTOPROGRES’2008, Szczawnica, Wyd. Politechniki Krakowskiej, Mechanika, Z. 8, Zeszyt 12 (105), pp. 123-132, 2008.
[24] Ahn, K., Microscopic fuel consumption and emission modeling, Virginia, USA 1998.
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-article-BUJ5-0033-0091
Identyfikatory