The investigation of effects specific fuel comsumption and emissions fuel mixtures nitromethane

Yıl 2013, Cilt: 17 Sayı: 2, 271 - 276, 01.06.2013

Samet Çelebi

Öz

In this study, changes of specific fuel consumption and exhaust emmission values of chemical produced nitromethane are compared with values of gasoline fuel. In motor tests conducted at full load, gasoline mixture including % 5 nitromethane yield decreased specific fuel consumption value of 3200 min-1 and low engine speed of % 6,18 percentage. On the other hand, engine power is increased. While CO and HC emissions were observed to be less than gasoline, CO2 and NOx emissions remained to be increased. In performed tests, it is also observed that when mixing nitromethane with % 10 more gasoline, over knocking and unstable motor behavior is observed.

Anahtar Kelimeler

Nitromethane, specific fuel consumption, emissions, engine performance

Benzin nitrometan karışımlarının özgül yakıt sarfiyatı ve emisyonlara etkisinin incelenmesi

Öz

In this study, changes of specific fuel consumption and exhaust emmission values of chemical produced nitromethane are compared with values of gasoline fuel. In motor tests conducted at full load, gasoline mixture including % 5 nitromethane yield decreased specific fuel consumption value of 3200 min-1 and low engine speed of % 6,18 percentage. On the other hand, engine power is increased. While CO and HC emissions were observed to be less than gasoline, CO2 and NOx emissions remained to be increased. In performed tests, it is also observed that when mixing nitromethane with % 10 more gasoline, over knocking and unstable motor behavior is observed.

Anahtar Kelimeler

Nitrometan, Özgül yakıt tüketimi, Emisyonlar, Motor performansı

Kaynakça

• (REFERENCES) Yüksel, F., Yüksel, B., The Use Of EthanolGasoline Blend As A Fuel In An Si Engine, Renewable Energy, No: 1181-1191, 2004.
• Çetinkaya, S., Çelik, M. B., Buji Ateşlemeli Motorlarda Yakıt Olarak Metanol-Benzin Karışımlarının Kullanılması, 5. Yanma Semposyumu, 1997.
• Salman, M. S., Sümer, M., “Buji Ateşlemeli Motorlarda Etanol Ve Etanol-Benzin Karışımlarının Motor Performansına Etkileri”, Politeknik Dergisi, Cilt: 2, Sayı: 2, S. 27-35, 1999. Borat, O., Balcı, M. Ve Sürmen, A., Hava Kirlenmesi Ve Kontrol Tekniği, T.E.V. Yayınları3, Ankara, S. 60-92, 1992.
• Nichols, R., J., The Challenges Of Change In The Auto Industry: Why Alternative Fuels?, Journal Of Engineering For Gas Turbines, Transaction Of The Asme, Vol 116, October 1994
• Coup, D., Toyota’s Approach To Alternative Technology Vehicles : The Power Of Diversification Strategie, Corporate Environmental Strategy 6, Vol 258-269, 1999. http://www.klotznitromethane.com/ http://en.wikipedia.org/wiki/Nitromethane http://www.obitet.gazi.edu.tr/obitet/emisyon/hav a_yakit_orani_emisyona_etkisi.htm
• (oC) Devir Sayısı (dev/dk)