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Novel Methodology to Utilise Neem (Azadirachta Indica) Oil in a Direct Injection Compression Ignition Engine: Performance and Emissions Characterization
ISSN: 0148-7191, e-ISSN: 2688-3627
Published December 13, 2009 by The Automotive Research Association of India in India
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The world energy demand has witnessed uncertainties in two dimensions. The scarcity and depletion of conventional petroleum sources are causes of great concern worldwide. Combustion of fossil fuels has led to unprecedented rise in the global CO2 level, leading to global warming. Therefore, efforts are underway in several countries to search for suitable alternative fuels that are environment friendly. Vegetable oils of non-edible nature are such alternative fuels, which can form part of potential solution. Vegetable oils, due to their agricultural origin, are able to reduce CO2 emissions to the atmosphere along with import substitution of petroleum products
In the present research, experiment were designed to study the effect of reducing Neem oil's high viscosity by increasing the fuel temperature and thereby its effect on combustion and emission characteristics of the engine. Experiments were also conducted using various blends of Neem oil with mineral diesel to study the effect of reduced blend viscosity on emissions and performance of diesel engine. A single cylinder, four stroke, constant speed, water cooled, direct injection diesel engine typically used in agricultural sector was used for these experiments. The experimental data was analyzed for various performance and emission parameters such as brake thermal efficiency, brake specific fuel consumption (BSFC), smoke opacity and emissions of CO2, CO, and HC. While operating the engine on Neem oil (preheated and blends), performance and emissions parameters were found to be very close to mineral diesel for lower blend concentrations. However, for higher blend concentrations, performance and emissions were observed to be slightly inferior to that of mineral diesel.
CitationAgarwal, A. and Agarwal, D., "Novel Methodology to Utilise Neem (Azadirachta Indica) Oil in a Direct Injection Compression Ignition Engine: Performance and Emissions Characterization," SAE Technical Paper 2009-28-0039, 2009, https://doi.org/10.4271/2009-28-0039.
- Lloyd, A.C., and Cackette, T.A., “Diesel Engines: Environmental Impact and Control”, Journal of Air & Waste Management Association, Vol. 51, pp. 809-847, June 2001.
- Srivastava, A., and Prasad, R., “Triglycerides-Based Diesel Fuels. Renewable & Sustainable Energy Reviews, Vol. 4, pp. 111-133, 2000.
- He, Y., and Bao, Y.D., “Study on Rapeseed Oil as Alternative Fuel for a Single-Cylinder Diesel Engine”, Renewable Energy, Vol. 28, pp. 1447-1453, 2003.
- Agarwal, A.K., and Das, L.M., “Biodiesel Development and Characterization for Use as a Fuel in Compression Ignition Engines”, Journal of Engineering for Gas Turbine and Power, Transactions of the ASME, Vol. 123, pp. 440-447, April 2001.
- Agarwal, A.K., “Vegetable Oils versus Diesel Fuel: Development and Use of Bio-diesel in a Compression Ignition Engine”, TERI Information Digest on Energy (TIDE), 1998, Vol. 8, pp. 191-203.
- Agarwal, A.K., Bijwe, J., Das, L.M., “Effect of Biodiesel Utilization of Wear of Vital Parts in Compression Ignition Engine”, Journal of Engineering for Gas Turbine and Power, Transactions of the ASME, Vol. 125, pp. 604-611, April 2003.
- Bona, S., Mosca, G., and Vamerli, T., “Oil Crops for Biodiesel Production in Italy”, Renewable Energy, Vol. 16, pp. 1053-1056, 1999.
- Narayah, R., “Biomass (Renewable) Resources for Production of Material”, Chemicals and Fuels, Vol. 476, pp. 1-10, 1992.
- Bull, S.R., “Renewable Energy Transportation Technologies”, World Renewable Energy Congress 1996.
- Crookes, R.J., Kiannejad, F., and Nazha, M.A.A., “Systematic Assessment of Combustion Characteristics of Bio-fuels and Emulsions with Water for use as Diesel Engine Fuels”, Energy Conversion & Management, Vol. 38 (15-17), pp. 1785-1795, 1997.
- Igwe, I.O., “The Effects of Temperature on the Viscosity of Vegetable Oils in Solution”, Industrial Crops and Products, Vol. 19, pp. 185-190, 2004.
- Hilden, D.L., Eckstrom, J.C., and Wolf, L.R., “The Emissions Performance of Oxygenated Diesel Fuels in a Prototype Dl Diesel Engine”, SAE paper 2001-01-0650.
- Murayama, T., “Evaluating Vegetable Oils as a Diesel Fuel”, Inform, pp. 1138-1145, 1994.
- Vicente, G., Coteron, A., Matinez, M., and Aracil, J., “Application of Factorial Design of Experiments and Response Surface Methodology to Optimize Biodiesel Production”, Industrial Crops and Products, Vol. 8, pp. 29-35, 1998.
- Masjuki, H.H., Kakm, M.A., Maleque, M.A., Kubo, A., and Nonaka, T., “Performance, Emissions and Wear Characteristics of an I.D.I. Diesel Engine Using Coconut Blended-I”, Journal of Automobile Engineering, Vol. 215, 2001.
- Sendzikiene, E., Makareviciene, V., Janulis, P., “Influence of Fuel Oxygen Content on Diesel Engine Exhaust Emissions”, Renewable Energy, Vol. 31, pp. 2505-2512, 2006.
- Hallgren, B.E., and Heywood, J.B., “Effects of Oxygenated Fuels on DI Diesel Combustion and Emissions”, SAE paper 2001-01-0648.
- Yu, C.W., Bari, S., and Ameen, A., “A Comparison of Combustion Characteristics of Waste Cooking Oil with Diesel as Fuel in a Direct Injection Diesel Engine”, Proceedings of the Institution of Mechanical Engineers: Part D: Journal of Automobile Engineering, Vol. 216 (3), pp. 237-243, 2002.
- Huzayyin, A.S., Bawady, A.H., Rady, M.A., Dawood, A., “Experimental Evaluation of Diesel Engine Performance and Emission Using Blends of Jojoba Oil and Diesel Fuel”, Energy Conversion & Management, Vol. 45(13-14), pp. 2093-2112, 2004.
- Hebbal, O.D., Reddy, K.V., Rajagopal, K., “Performance Characteristics of a Diesel Engine with Deccan Hemp Oil”, Fuel, Vol. 85 (14-15), pp. 2187-2194, October 2006.
- Altin, R., Cetinkaya, S., and Yucesu, H.S., “The Potential of Using Vegetable Oil Fuels as Fuel for Diesel Engines”, Energy Conversion & Management, Vol.42, pp. 529-538, 2001.
- Knothe, G., Dunn, R.O., and Bagby, M. O., “Technical Aspects of Biodiesel Standards” Inform, Vol.7, pp. 827-829, 1996.
- Nabi, M.N., Akhter, A.S., Shahadat, M.M.Z., “Improvement of Engine Emissions with Conventional Diesel Fuel and Diesel-Biodiesel Blends” Bio-resource Technology, Vol. 97, pp. 372-378, 2006.
- Narayan, C.M., “Vegetable Oil as Engine Fuels-Prospect and Retrospect”, Proceedings on Recent Trends in Automotive Fuels, Nagpur, India, 2002.
- Pramanik, K., “Properties and Use of Jatropha Curcas Oil and Diesel Fuel Blends in Compression Ignition Engine”, Renewable Energy, Vol. 28, pp. 239-248, 2003.
- Forson, F.K., Oduro, EX., and Donkoh, E.H., “Performance of Jatropha Oil Blends in a Diesel Engine”, Renewable Energy, Vol. 29, pp. 1135-1145, 2004.
- Ramadhas, A.S., Jayaraj, S., Muraleedharan, C., “Characterization and Effect of Using Rubber Seed Oil as Fuel in the Compression Ignition Engines”, Renewable Energy, Vol. 30, pp. 795-803, 2005.
- Rakopoulos, C.D., Antonopoulos, K.A., Rakopoulos, D.C., Hountalas, D.T., Giakoumis, E.G., “Comparative Performance and Emissions Study of a Direct Injection Diesel Engine Using Blends of Diesel Fuel with Vegetable Oils or Biodiesels of Various Origins”, Energy Conversion and Management, Vol. 47 (18-19), pp. 3272-3287, November 2006.
- Almeida, S.C.A.D., Belchior, C.R., Nascimento, M.V.G., Vieira, L.D.S.R., and Fleury, G., “Performance of a Diesel Generator Fuelled with Palm Oil”, Fuel, Vol. 81, pp. 2097-2102, 2002.
- Nwafor, O.M.I., “Emission Characteristics of Diesel Engine Running on Vegetable Oil with Elevated Fuel Inlet Temperature”, Biomass & Bioenergy, Vol. 27 (5), pp. 507-511,2004.
- Lima, D.G., Soares, V.C.D., Ribeiro, E.B., Carvalho, D.A., Cardoso, E.C.V., Rassi, F.C., Mundim, K.C., Rubim, J.C., and Suarez, P.A.Z., “Diesel-like Fuel Obtained by Pyrolysis of Vegetable Oils”, Journal of Analytical and Applied Pyrolysis, Vol. 71, pp. 987-996, 2004.
- Karaosmanoglu, F., Kurt, G., and Ozaktas, T., “Long Term CI Engine Test of Sunflower Oil”, Renewable Energy, Vol. 19, pp. 219-221, 2000.
- Westbrook, S.R., and Lecren, R., “Automotive Diesel and Non-Aviation Gas Turbine Fuels” Manual 37: Fuels and Lubricants Hand Book, pp. 91-146, 2004.
- Eser, S., and Andresen, J.M., “Properties of Fuels, Petroleum Pitch, Petroleum Coke, and Carbon Materials” Manual 37: Fuels and Lubricants Hand Book, pp. 757-786, 2004.