Opportunity for Optimising a Common Rail Engine Using Palm Oil Biodiesel

  • Authors

    • M Adlan Abdullah
    • Farid Nasir Ani
    • Masjuki Hassan
    https://doi.org/10.14419/ijet.v7i3.17.21920

  • Abstract

    emission while producing significantly low black smoke. This is due to the inherent chemical and physical properties of biodiesel which results in un-optimised engine operating parameters. This paper presents the investigation on the potential of optimizing common rail diesel engine for palm oil biodiesel. Low to medium speed and the load was chosen for this optimization due to the significant changes in performance and emission when operating with palm oil biodiesel. Fuel injection and rail pressure sweep were conducted at 2000 rpm and 3000 rpm for biodiesel blends of 10%, 20% and 30%. The smoke and NOx emissions, as well as the fuel consumption, were recorded. The results were compared to nominal fuel injection parameter settings with the aim to improve the fuel economy while keeping the smoke and NOx emissions to within original diesel values. The results indicated that the Brake Specific Fuel Consumption(BSFC) remains relatively constant at a fixed end of injection (EOI) regardless of the rail pressure. NOx and smoke emissions varied significantly with both EOI and rail pressure. It was also shown that the optimum parameter settings for biodiesel were at lower rail pressure and at nominal end of injection, where the emissions were kept to original diesel values and the fuel consumption was reduced.

  • References

    1. [1] P. Ye, A. L. Boehman., “Investigation of the Impact of Engine Injection Strategy on the Biodiesel NOx Effect with a Common-Rail Turbocharged Direct Injection Diesel Engine,†Energy Fuels 24, 4215–4225 (2010)

      [2] J. Hwang, Y.J. Donghui Qi, C. Bae., “Effect of injection parameters on the combustion and emission characteristics in a common-rail direct injection diesel engine fueled with waste cooking oil biodiesel,†Renewable Energy 63, 9-17 (2014)

      [3] M. Ghosal, D. Das, S. Pradhan, N. Sahoo, “Performance Study of Diesel Engine by using Mahua Methyl Ester (biodiesel) and its Blends with Diesel Fuel,†Agricultural Engineering International: the CIGR Ejournal 10 (2008)

      [4] A. Gunabalan, P. Tamilporai, R. Ramaprabhu, “Effects of Injection Timing and EGR in DI Diesel Engine Performance and Emission - using CFD,†Journal of Applied Sciences, 10(22), 2823 - 2830 (2010)

      [5] K.H. Baek., “An Experimental Study of EMS Control Parameter Optimization for the Use of Biodiesel Blend Fuel,†SAE 2010-01-2272 (2010)

      [6] M. Bunce, D. Snyder, G. Adi, C. Hall, J. Koehler, B. Davila, S. Kumar, P. Garimella, D. Stanton, G. Shaver., “Optimization of soy-biodiesel combustion in a modern diesel engine,†Fuel 90, 2560–2570 (2011)

      [7] D. B. Snyder., “Soy-Based Biodiesel Blend Estimation and Accommodation in a Modern Diesel Engine,†PhD Dissertation, Purdue University (2010)

      [8] Q. Hu, D. Lou, P.Tan, Z. Hu et al., "Study on Fuel Injection Parameters Optimization for Common Rail Diesel Engine Fueled with B20 Biodiesel," SAE Technical Paper 2014-01-2655 (2014)

      [9] I. Lopez, S. Pinzi, D. Leiva-Candia, M.P. Dorado., “Multiple Response Optimization to Reduce Exhaust Emissions and Fuel Consumption of a Diesel Engine Fueled with Olive Pomace Oil Methyl ester/diesel Fuel Blends,†Energy 117, 398-404 (2016)

      [10] S. Javed, Y.V.V. Satyanaratna Murthy, R. Ull Baig, D. Prasada Rao, “Development of ANN Model for Prediction of Performance and Emission Characteristics of Hydrogen Duel Fueled Diesel Engine with Jatropha Methyl Ester Biodiesel Blends,†Journal of Natural Gas Science and Engineering 26, 549-557 (2015)

      [11] C. Beatrice, P. Napolitano, C. Guido., “Injection Parameter Optimization by DoE of a Light-Duty Diesel Engine Fed by Bio-ethanol/RME/diesel blend,†Applied Energy 113, 373-384 (2014)

      [12] M. Manickam, M. Kadambamattam, M. Abraham., “Combustion Characteristics and Optimization of neat Biodiesel on High Speed Common Rail Diesel Engine Powered SUV,†SAE 2009-01-2786 (2009)

      [13] A. Senatore, M. Cardone, D. Buono, V. Rocco, L. Alloca, S. Vitolo., “Performances and Emissions Optimization of a CR Diesel Engine Fuelled with Biodiesel,†SAE Technical Paper Series 2006-01-0235 (2006)

      [14] F. Millo, D. Vezza, T. Vlachos., “Effects of Rapeseed and Jatropha Methyl Ester on Performance and Emissions of a Euro 5 Small Displacement Automotive Diesel Engine,†SAE 2011-24-0109 (2011)

      [15] C. Guido, C. Beatrice, S.D. Iorio, P. Napolitano, G.D. Blasio., Vassallo, A., Ciaravino, C., “Assessment of Closed-Loop Combustion Control Capability for Biodiesel Blending Detection and Combustion Impact Mitigation for a Euro5 Automotive Diesel Engine,†SAE 2011-01-1193 (2011)

      [16] M.A. Abdullah, F.N. Ani, M. Hassan., “Performance and Emissions of a Common Rail Passenger Car Engine Fuelled with Palm Oil Biodiesel,†Applied Mechanics and Materials 564, 66-71 (2014)

      [17] M.A. Abdullah, F.N.Ani, M. Hassan., “Fuel System Response of a Common Rail Passenger Car Engine Fuelled with Palm Oil Biodiesel,†Applied Mechanics and Materials 699, 528-533 (2015)

      [18] M.A. Abdullah, F.N. Ani, M. Hassan., “The Effects of Injection Parameters on the Performance of Common Rail Light Duty Engine Fulled with Palm Oil Biodiesel,†Applied Mechanics and Materials 465-466, 322-326 (2014).

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  • How to Cite

    Abdullah, M. A., Ani, F. N., & Hassan, M. (2018). Opportunity for Optimising a Common Rail Engine Using Palm Oil Biodiesel. International Journal of Engineering & Technology, 7(3.17), 250-253. https://doi.org/10.14419/ijet.v7i3.17.21920

    Received date: 2018-11-27

    Accepted date: 2018-11-27