Effect of pilot fuel quantity and type on performance and emissions of natural gas and hydrogen based combustion in a compression ignition engine
作者： S. Imran , D.R. Emberson , B. Ihracska , D.S. Wen , R.J. Crookes
DOI: 10.1016/J.IJHYDENE.2013.12.108
关键词:
摘要: Natural gas and hydrogen have been extensively tested in dual fuel mode a compression ignition engine. Many studies conclude that the emissions, especially those oxides of nitrogen (NOx) are expected to form region around pilot spray where high temperatures exist equivalence ratio is close stoichiometric. The effect changing quantity has not widely reported. This study investigates quantity, type this change on various combustion (ignition delay, in-cylinder pressure rate energy release) emission (specific NOx hydrocarbons) parameters. Dual fueling natural exhibit an increased delay compared exhibited by at similar operating conditions. For cases, reduced as increased.
herts.ac.uk参考文章(28)
Murari Mohon Roy, Eiji Tomita, Nobuyuki Kawahara, Yuji Harada, Atsushi Sakane, An experimental investigation on engine performance and emissions of a supercharged H2-diesel dual-fuel engine International Journal of Hydrogen Energy. ,vol. 35, pp. 844- 853 ,(2010) , 10.1016/J.IJHYDENE.2009.11.009
R.G. Papagiannakis, P.N. Kotsiopoulos, T.C. Zannis, E.A. Yfantis, D.T. Hountalas, C.D. Rakopoulos, Theoretical study of the effects of engine parameters on performance and emissions of a pilot ignited natural gas diesel engine☆ Energy. ,vol. 35, pp. 1129- 1138 ,(2010) , 10.1016/J.ENERGY.2009.06.006
D YAP, S PEUCHERET, A MEGARITIS, M WYSZYNSKI, H XU, Natural gas HCCI engine operation with exhaust gas fuel reforming International Journal of Hydrogen Energy. ,vol. 31, pp. 587- 595 ,(2006) , 10.1016/J.IJHYDENE.2005.06.002
Ghazi A. Karim, A review of combustion processes in the dual fuel engine—The gas diesel engine Progress in Energy and Combustion Science. ,vol. 6, pp. 277- 285 ,(1980) , 10.1016/0360-1285(80)90019-2
Probir Kumar Bose, Dines Maji, An experimental investigation on engine performance and emissions of a single cylinder diesel engine using hydrogen as inducted fuel and diesel as injected fuel with exhaust gas recirculation International Journal of Hydrogen Energy. ,vol. 34, pp. 4847- 4854 ,(2009) , 10.1016/J.IJHYDENE.2008.10.077
Murari Mohon Roy, Eiji Tomita, Nobuyuki Kawahara, Yuji Harada, Atsushi Sakane, Performance and emission comparison of a supercharged dual-fuel engine fueled by producer gases with varying hydrogen content International Journal of Hydrogen Energy. ,vol. 34, pp. 7811- 7822 ,(2009) , 10.1016/J.IJHYDENE.2009.07.056
Jin Kusaka, Takashi Okamoto, Yasuhiro Daisho, Ryouji Kihara, Takeshi Saito, Combustion and exhaust gas emission characteristics of a diesel engine dual-fueled with natural gas Jsae Review. ,vol. 21, pp. 489- 496 ,(2000) , 10.1016/S0389-4304(00)00071-0
R. Chandra, V.K. Vijay, P.M.V. Subbarao, T.K. Khura, Performance evaluation of a constant speed IC engine on CNG, methane enriched biogas and biogas Applied Energy. ,vol. 88, pp. 3969- 3977 ,(2011) , 10.1016/J.APENERGY.2011.04.032
T. Korakianitis, A.M. Namasivayam, R.J. Crookes, Hydrogen dual-fuelling of compression ignition engines with emulsified biodiesel as pilot fuel International Journal of Hydrogen Energy. ,vol. 35, pp. 13329- 13344 ,(2010) , 10.1016/J.IJHYDENE.2010.08.007
A. Tsolakis, A. Megaritis, D. Yap, Application of exhaust gas fuel reforming in diesel and homogeneous charge compression ignition (HCCI) engines fuelled with biofuels Energy. ,vol. 33, pp. 462- 470 ,(2008) , 10.1016/J.ENERGY.2007.09.011