Investigation On Vehicle Using Gasoline-Bioethanol Blended Fuels / Benzin-Biyoetanol Yakıt Karışımlarının Taşıt Üzerine Araştırılması

Yıl 2012, Cilt: 1 Sayı: 2, 32 - 39, 04.06.2012

İlker Örs , Murat Ciniviz

Öz

The effects of gasoline-bioethanol blended fuels (E50, E85, E100) on vehicle performance (wheel power, fuel consumption) and exhaust emissions (CO, CO2, HC, NOx) of vehicle with spark ignition (SI) engine which is a new generation fuel injection system and electronic ignition system were studied. The tests were performed on a chassis dynamometer while running the vehicle at two different gear (third gear and forth gear), and six different vehicle speeds for both gear. The results obtained from the use of bioethanol–gasoline fuel blends were compared to those of gasoline fuel. The results indicated that when bioethanol–gasoline fuel blends were used, the wheel power decreased and the fuel consumption increased for vehicle performance, and CO, CO2, NOx emissions are decreased, HC emission is increased.

Özet: Yeni nesil yakıt enjeksiyon sistemi olan buji ateşlemeli (SI) motorlu aracın egzoz emisyonları (CO, CO2, HC, NOx) ve araç performansı (tekerlek gücü, yakıt tüketimi) üzerinde benzin biyoetanol katkılı yakıtların etkileri (E50, E85, E100) incelenmiştir. Testler araç çalıştırırken iki farklı vites (üçüncü vites, ileri vites) de ve altı farklı araç hızında şasi dinamometresi üzerinde yapılmıştır. Biyoetanol-Benzin yakıt karışımlarının kullanılması ile elde edilen sonuçlar, benzin yakıtı ile karşılaştırılmıştır Sonuçlar biyoetanol-benzin yakıt karışımları kullanıldığı zaman, tekerlek gücünün azaldığını ve araç performansı için yakıt tüketiminin arttığını, CO, CO2, NOx emisyonlarının azaldığı, HC emisyonunun arttığını göstermiştir.

Anahtar Kelimeler

Bioethanol, Alternative fuels, Exhaust emissions from vehicle / Biyoetanol, Alternatif yakıtlar, araçtan Egzoz emisyonları

Kaynakça

• Chen R.H., Chiang L.B., Chen C.N., Lin T.H., Cold-start emissions of an SI engine using Applied Thermal Engineering, 31:1463- , 2011.
• Yang H.H., Liu T.C., Chang C.F., Lee E., Effects of ethanol-blended gasoline on emissions of regulated air pollutants and carbonyls Energy, 89:281-286, 2012.
• Tavaresa J.R., Sthela M.S., Camposa L.S., Rochaa L.V., Limaa G.R., Da Silvaa M.G., Vargasa H., Evaluation of pollutant gases emitted by ethanol and gasoline powered vehicles, Procedia Environmental Sciences, 4:51-60, 2011.
• Schifter I., Diaz L., Rodriguez R., Gomez J.P., emissions behavior for ethanol–gasoline blends in a single cylinder engine, Fuel, :3586-3592, 2011. blended fuel, from motorcycles, Applied Gonzalez U., Combustion and S.G., Samaras Regulated and Philippopoulos unregulated emissions from an internal combustion engine operating on ethanol containing fuels. Atmospheric Environment, :4399-4406, 2001.
• Hansen A.C., Zhang Q., Lyne P.W.L., Ethanol–diesel fuel blends a review, Bioresource Technology, 96:277–285, 2005.
• Mohammadi A., Ishiyama T., An optimal usage of recent combustion control technologies for DI diesel engine operating on ethanol blended fuels, SAE Paper: 2004- 1866.
• Kim M.Y., Yoon S.H., Ryu B.W., Lee C.S., characteristics of DME as an alternative fuel for compression ignition engines with a high pressure (12):2779–2786, 2008.
• Yuksel F., Yukse, B., The use of ethanol-gasoline blend as a fuel in an SI engine, Renewable Energy, 29:1181-1191,
• Hsieh W.D., Chen R.H., Wu T.L., Lin T.H., Engine performance and pollutant emission of an SI engine using ethanol– gasoline blended fuels, Atmos. Env., :403–410, 2002.
• Eyidogan M., Ozsezen A.N., Canakci M., Turkcan A., Impact of alcohol–gasoline fuel blends on the performance and combustion characteristics of an SI engine, Fuel, 89:2713-2720, 2010.
• M.A. Hamdan M.A., Jubran B.A., The effect performance of diesel and gasoline engines, Dirasat 13:229-244. 1986. and emission injection system, Fuel of ethanol addition on the Abdel-Rahman A.A, Osman M.M,
• Experimental investigation on varying the compression ratio of SI engine working under different ethanol-gasoline fuel blends, Int. J. Energy Res., 21:31-40, 1997.
• Comparison of ethanol and gasoline as automotive fuels, ASME Paper 92-WA/DE- :1-10, 1992.
• Taylor A.B, Moran D.P., Bell A.J., Hodgson N.G., Myburgh I.S., Botha J.J., Gasoline/alcohol blends: exhaust emissions, performance and burn-rate in a multi-valve production engine, SAE Paper 961988,
• Magnusson R., Nilsson C., Andersson B., Emissions of aldehydes and ketones from a two-stroke engine using ethanol and ethanol-blended gasoline as fuel, Environ. Sci. Technol., 36:1656-1664, 2002.
• He B.Q., Wang J.X., Hao J.M., Yan X.G., Xiao J.H., A study on emission characteristics of an EFI engine with ethanol blended gasoline fuels, Atmos. Environ., :949-957, 2003.
• Ors I., Tarakcıoglu N., Ciniviz M., Effects of gasoline – ethanol blends on vehicle performance and exhaust emissions, Journal of Polytechnic, 12(1): 13-19, 2009.
• Ors I., Tarakcıoglu N., Ciniviz M., Effect of using gasoline-ethanol blends on wheel impulse power and exhaust emissions, e-Journal of New World Sciences Academy, 4(2): 2A0015, 192-201, 2009.