Biodiesel, HSD, and JP-8 Combustion Process and Emission Characteristics in a Dual-Stage Fuel Injection Condition
International Journal of Energy and Power Engineering
Volume 3, Issue 4, August 2014, Pages: 209-216
Received: Aug. 18, 2014; Accepted: Sep. 1, 2014; Published: Sep. 20, 2014
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Hyungmin Lee, Department of Naval Ship Propulsion System Engineering, Republic of Korea Naval Academy, Jinhaegu, Changwonsi, Gyeongsangnamdo, Korea
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This research was focused on an investigation of the effect of injection dwell time in a dual-stage injection on the combustion and emission characteristics of biodiesel using an optically accessible single-piston diesel engine. In addition, the results from biodiesel combustion and emission characteristics were compared to those of fossil fuels such as HSD and JP-8 using combustion process visualization as well as emission analyzer. Regarding combustion characteristics, JP-8 showed the highest peak in-cylinder pressure and rate of heat release in comparison to biodiesel and HSD because the higher lower heating value and vaporization characteristics of JP-8 improved premixed combustion. However, the IMEP of JP-8 was lower than the corresponding pressure of HSD. From the viewpoint of emissions, biodiesel had reduced emissions of NOx, HC, CO, and CO2 compared to fossil fuels regardless of the injection dwell time. The natural luminosity combustion images indicated that the biodiesel fuel had a shorter ignition delay, and the combustion progress of JP-8 was accelerated due to superior vaporization, although the initial combustion was slightly delayed in the second injection phase compared to biodiesel and HSD.
Injection Dwell Time, Dual Stage Injection, Biodiesel, HSD, JP-8
To cite this article
Hyungmin Lee, Biodiesel, HSD, and JP-8 Combustion Process and Emission Characteristics in a Dual-Stage Fuel Injection Condition, International Journal of Energy and Power Engineering. Vol. 3, No. 4, 2014, pp. 209-216. doi: 10.11648/j.ijepe.20140304.15
S.H. Park, I.M. Youn, and C.S. Lee, “Influence of two-stage injection and exhaust gas recirculation on the emissions reduction in an ethanol-blended diesel-fueled four-cylinder diesel engine,” Fuel Process. Technol. vol. 91, pp. 1753-1760, 2010.
H.M. Lee, “Fuel-based estimation of exhaust emissions from a medium speed propulsive diesel engine for a naval vessel under ocean going conditions,” Nav. Eng. J. vol. 125, No. 4, pp. 113-118, 2013.
H.M. Lee, and Y.H. Jung, “The effect of dynamic operating conditions on nano-particle emissions from a light-duty diesel engine applicable to prime and auxiliary machines on marine vessel,” Int. J. Nav. Archit. Ocean. Eng. Vol. 4, pp. 403-411, 2013.
P.K. Sahoo, L.M. Das, M.K.G. Babu, P. Arora, V.P. Singh, and N.R. Kumar, “Comparative evaluation of performance and emission characteristics of jatropha, karanja and polanga based biodiesel as fuel in a tractor engine,” Fuel, vol. 88 pp. 1698-1707, 2008.
G. Fontaras, G. Karavalakis, M. Kousoulidou, T. Tzamkiozis, L. Ntziachristos, and E. Bakeas, “Effects of biodiesel on passenger car fuel consumption, regulated and non-regulated pollutant emissions over legislated and real-world driving cycles,” Fuel, vol. 88, pp. 1608-1617, 2009.
J.P. Szybist, J. Song, M. Alam, and A.L. Boehman, “Biodiesel combustion, emissions and emission control,” Fuel Process. Technol. vol. 88, pp. 679-691, 2007.
S. Murillo, J.L. Mıguez, J. Porteiro, E. Granada, and J.C. Moran, “Performance and exhaust emissions in the use of biodiesel in outboard diesel engines,” Fuel, vol. 86, pp. 1765-1771, 2007.
J. Xue, T.E. Grift, and A.C. Hansen, “Effect of biodiesel on engine performance and emissions,” Renewable and Sustainable Energy Rev. vol. 15, pp. 1098-1116, 2011.
G. Fernades, J. Fuschetto, Z. Filipi, D. Assanis, and H. Mckee, “Impact of military JP-8 fuel on heavy- duty diesel engine performance and emissions,” Proc. Inst. Mech. Engrs. Part D: J. Automot. Eng. vol. 221, pp. 957-970, 2007.
D. Korres, E. Lois, and D. Karnois, “Use of JP-8 aviation fuel and biodiesel on a diesel engine,” SAE Technical Paper 2004-01-3033, 2004.
J.W. Lee, H.C. Oh, and C.S. Bae, “Combustion process of JP-8 and fossil diesel fuel in a heavy duty diesel engine using two-color thermometry,” Fuel, vol. 102, pp. 264-273,2012.
C. Jayakumar, J. Nargunde, A. Sinha, N.A. Henein, and E. Sattler, “Effect of biodiesel, jet propellant (JP-8) and ultra low sulfur diesel fuel on auto-ignition, combustion, performance and emissions in a single cylinder diesel engine,” J. Eng. Gas Turbines Power, vol. 134, pp. 1-11, 2012.
J.B. Heywood, Internal Combustion Engine Fundamentals, McGraw-Hill, New York, 1988.
J.S. Hwang, D. Qi, Y.J Jung, and C.S Bae, “Effect of injection parameters on the combustion and emissions characteristics in a common-rail direct injection diesel engine fueled with waste cooking oil biodiesel,” Renewable Energy, vol. 63 pp. 9-17, 2014.
B. Kegl, and A. Heribernik, “Experimental analysis of injection characteristics using biodiesel fuel,” Energy and Fuels, vol. 20, pp. 2239-2248, 2006.
S.H. Park, S.H. Yoon, and C.S. Lee, “Effects of multiple-injection strategies on overall spray behavior, combustion, and emissions reduction characteristics of biodiesel fuel,” Appl. Energy, vol. 88, pp. 88-98, 2011.
J.W. Lee, and C.S. Bae, “Apllication of JP-8 in a heavy duty diesel engine,” Fuel, vol. 90, pp. 1762-1770, 2011.
J. Jang, and C.S. Bae, “Effects of valve events on the engine efficiency in a homogeneous charge compression ignition engine fueled by dimethyl ether,” Fuel, vol. 88, pp. 1228-1234, 2009.
K. Verbiezen, A.J. Donkerbroek, R.J.H. Klein-Douwel, A.P. van Vliet, P.J.M. Frijters, X.L.J. Seykens, R.S.G. Baert, W.L. Meerts, N.J. Dam, and J.J. ter Meulen, “Diesel combustion: In-cylinder NO concentrations in relation to injection timing,” Combus. Flame, vol. 151, pp. 333-346, 2007.
D. leung, Y. Luo, and T. Chan, “Optimization of exhaust emissions of a diesel engine fuelled with biodiesel/diesel blends, Energy and Fuels,” vol. 20, pp. 1015-1023, 2006.
G.R. Kannan, and R. Anand, “Experimental evaluation of DI diesel engine operating with diestrol at varing injection pressure and injection timing,” Fuel Process. Technol. vol. 92, pp. 2252-2263, 2011.
J. Jeon, J.T. Lee, Y.S. Lim, S.I. Kwon, Y.H. Park, J. Cha, K. Lee, and S. Park, “Flame temperature distributions of biodiesel fuel in a single-cylinder diesel engine,” Fuel Process Technol. vol. 110, pp. 227-234, 2013.
D.H. Qi, H. Chen, L. Chen, Y. Bian, and Z. Bian, “Experimental studies on the combustion characteristics and performance of a direct injection engine fueled with biodiesel/diesel blends,” Energy Convers. Manage. vol. 50, pp. 2985-2992, 2010.
H. Aydin, and C. İIkılıç, “Effect of ethanol blending with biodiesel on engine performance and exhaust emissions in a CI engine,” Appl. Therm. Eng. vol. 30, pp. 1199-1204, 2010.
M. Karabektas, “The effects of turbocharger on the performance and exhaust emissions of a diesel engine fuelled with biodiesel,” Renewable Energy, vol. 34, pp. 989-993, 2009.
Z. Utlu, and M.S. Koçak, “The effect of biodiesel fuel obtained from waste frying oil on direct injection diesel engine performance and exhaust emissions,” Renewable Energy, vol. 33, pp. 1936-1941, 2008.
J. Pan, W. Yang, S. Chou, D. Li, H. Xue, J. Zhao, and A. Tang, “Spray and combustion visualization of biodiesel in a direct injection diesel engine,” Therm. Sci. vol. 17, pp. 279-289, 2013.
L.M. Pickett, and L. Hoogterp, “Fundamental spray and combustion measurement of JP-8 at diesel conditions,” SAE Technical Paper 2008-01-1083, 2008.
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