Engine Performance with Diesel-Biodiesel Blends Fuel and Emission Characteristics
Engineering and Technology Journal,
2020, Volume 38, Issue 5, Pages 779-788
AbstractIn this study, the sunflowers oil was utilized as for producing biodiesel via a chemical operation, which is called trans-esterification reaction. Iraqi diesel fuel suffers from high sulfur content, which makes it one of the worst fuels in the world. This study is an attempt to improve the fuel specifications by reducing the sulfur content of the addition of biodiesel fuel to diesel where this fuel is free of sulfur and has a thermal energy that approaches to diesel.20%, 30% and 50% of Biodiesel fuel were added to the conventional diesel. Performance tests and pollutants of a four-stroke single-cylinder diesel engine were performed. The results indicated that the brake thermal efficiency a decreased by (4%, 16%, and 22%) for the B20, B30 and B50, respectively. The increase in specific fuel consumption was (60%, 33%, and 11%) for the B50, B30, and B20 fuels, respectively for the used fuel blends compared to neat diesel fuel. The engine exhaust gas emissions measures manifested a decreased of CO and HC were CO decreased by (13%), (39%) and (52%), and the HC emissions were lower by (6.3%), (32%), and (46%) for B20, B30 and B50 respectively, compared to diesel fuel. The reduction of exhaust gas temperature was (7%), (14%), and (32%) for B20, B30 and B50 respectively. The NOx emission increased with the increase in biodiesel blends ratio. For B50, the raise was (29.5%) in comparison with diesel fuel while for B30 and B20, the raise in the emissions of NOx was (18%) and (3%), respectively
 V. R. Srivathsan, L. N. Srinivasan, and M. Karuppan, “An overview of enzymatic production of biodiesel,” Bioresour., Technol, 99, 10, 3975–81, 2008.
 M. Zheng, M. C. Mulenga, G. T. Reader, Tan Y., Wang M., and J. Tjong. “Neat biodiesel fuel engine tests and preliminary modeling,” SAE 2007-010616.
 T. Beer, T. Grant, G. Morgan, J. Lapszewicz, P. Anyon, J. Edwards, “Comparison of transport fuels final report (Ev45a/2/F3c) to the australian greenhouse office on the stage 2 study of life-cycle emissions analysis of alternative fuels for heavy vehicles, ” Australia, 2001.
 M. Lapuerta, O. Armas, and J. Rodríguez-Fernández, “Effect of biodiesel fuels on diesel engine emissions,” Prog Energy Combust Sci 34:198–223, 2008.  M. T. Chaichan, and S. T. Ahmed, “Evaluation of performance and emissions characteristics for compression ignition engine operated with disposal yellow grease,” International Journal of Engineering and Science, 2, 2, 111-122, 2013.  J.O. Igbokwe, and O.O. Obiukwu, “Performance characteristics of a diesel engine fueled with palm kernel methyl ester and its blend with Petro diesel,” The Pacific Journal of Science and Technology, Vol. 14, No. 2, pp. 75-79, 2013.  M. Islam, A. S. Ahmed, A. Islam, S. Abdul Aziz, L. C. Xian, and M. Mridha, “Study on emission and performance of diesel engine using castor biodiesel,” Journal of Chemistry, 2014.  R. L. Swamy, T. K. Chandrashekar, N. R. Banapurmath, and S. V. Khandal, “Impact of diesel-butanol blends on performance and emission of diesel engine,” Journal of Oil and Gas Research, 1, 101, 2015.  A. M. Salih, and A. R. M. Ahmed, “Effect of biodiesel-diesel blends on exhaust emission and performance of compression ignition engine,” Vol. 13, Issue 1 Ver. IV , pp. 79-84, 2016  H. K. Imdadul, H. H. Masjuki, M. A. Kalam, N. W. M. Zulkifli, A. Alabdulkarem, M. M. Rashed, and H. G. How, “Higher alcohol–biodiesel–diesel blends: an approach for improving the performance, emission, and combustion of a light-duty diesel engine,” Energy Conversion and Management, 111, pp. 174-185, 2016.  M. T. Chaichan, “Performance and emission characteristics of CIE using hydrogen, biodiesel, and massive egr,” International Journal of Hydrogen Energy, 43, 10, 5415-5435, 2018.  A. O. Emiroğlu, and M. Şen, “Combustion, performance and exhaust emission characterizations of a diesel engine operating with a ternary blend (alcohol-biodiesel-diesel fuel),” Applied Thermal Engineering, 133, pp. 371-380, 2108.  M. Mofijur, M. Rasul, N. M. S. Hassan, and M. N. Uddin, “Investigation of exhaust emissions from a stationary diesel engine fuelled with biodiesel,” Energy Procedia, 160, pp. 791-797, 2019.  E. L. Keeting, “Applied combustion,” 2nd Edition, Taylor & Francis Group, LLC; 2007.
 M. Lapuerta, O. Armas, JR. Fernandez “Biodiesel engine performance and emissions in low temperature combustion,” Prog Energy Combust Sci, 34:198–223, 2008.
 H.O. Raheman, and A. G. Phadatare, “Diesel engine emissions and performance from blends of karanja methyl ester and diesel,” Biomass Bioenergy, 27, pp. 393-400, 2004.
 G. Labeckas and S. Slavinskas, “The effect of rapeseed oil methyl ester on direct injection diesel engine performance and exhaust emissions,” Energy Convers Manage, 47, pp. 1954–67, 2006.
 A. S. Ramadhas, S. Jayaraj, and C. Muraleedharan, “Performance and emission evaluation of a diesel engine fueled with methyl esters of rubber seed oil,” Renew Energy, 30, 1789–800, 2005.
 C. C. Enweremadu and H. L. Rutto, “Combustion, emission and engine performance characteristics of used cooking oil biodiesel a review,” Renew Sustain Energy Rev, 14, 9, 2863e73, 2010.
 O. Özener, L. Yüksek A. T. Ergenç and M. Özkan, “Effects of soybean biodiesel on a DI diesel engine performance, emission and combustion characteristics,” Fuel, 115, 0, 875e83; 2014.
 H. An, W. M. Yang, S. K. Chou, and K. J. Chua, “Combustion and emissions characteristics of diesel engine fueled by biodiesel at partial load conditions,” Appl Energy, 99, 0, 363e7, 2012.
 C-Y. Lin and R-J. Li, “Engine performance and emission characteristics of marine fish-oil biodiesel produced from the discarded parts of marine fish,” Fuel Process Technol, 90, 7e8, :883e8, 2009.
 A. Monyem, JH. Van Gerpen, M.Canakci, “The effect of timing and oxidation on emissions from biodiesel-fueled engines,” ASAE, 44, 35–42, 2001.
 A. P. Roskilly, S. K. Nanda, Y. D. Wang, and J. Chirkowski, “The performance and the gaseous of two small marine craft diesel engines fueled with biodiesel,” Appl Therm Eng., 28, 872–80, 2008.
 C. A.de Almeida Silvio, C. Rodrigues Belchior, V. G. Nascimento Marcos, S. R. Vieira Leonardo dos, and G. Fleury, “Performance of a diesel generator fueled with palm oil,” Fuel, 81, 2097–102, 2002.
 OMI. Nwafor, G. Rice, and A. I. Ogbonna, “Effect of advanced injection timing on the performance of rapeseed oil in diesel engines,” Renew Energy, 21, 433–44, 2000.
 M. P. Dorado, E. Ballesteros, J. M. Arnal, J. Gomez, and F. J. Lopez, “Exhaust emissions from a diesel engine fueled with trans esterified waste olive oil,” Fuel, 82, 1311–5, 2003.
 A. Boehman, S. Juhun, and A. Mahabubul, “Impact of biodiesel blending on diesel soot and the regeneration of particulate filters,” Energy Fuels, 19, 1857–64, 2005.
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