THERMAL SCIENCE

International Scientific Journal

AN ANALYTICAL AND EXPERIMENTAL STUDY OF PERFORMANCE ON JATROPHA BIODIESEL ENGINE

ABSTRACT
Biodiesel plays a major role as one of the alternative fuel options in direct injection diesel engines for more than a decade. Though many feed stocks are employed for making biodiesel worldwide, biodiesel derived from domestically available non-edible feed stocks such as Jatropha curcas L. is the most promising alternative engine fuel option especially in developing countries. Since experimental analysis of the engine is pricey as well as more time consuming and laborious, a theoretical thermodynamic model is necessary to analyze the performance characteristics of jatropha biodiesel fueled diesel engine. There were many experimental studies of jatropha biodiesel fueled diesel engine reported in the literature, yet theoretical study of this biodiesel run diesel engine is scarce. This work presents a theoretical thermodynamic study of single cylinder four stroke direct injection diesel engine fueled with biodiesel derived from jatropha oil. The two zone thermodynamic model developed in the present study computes the in-cylinder pressure and temperature histories in addition to various performance parameters. The results of the model are validated with experimental values for a reasonable agreement. The variation of cylinder pressure with crank angle for various models are also compared and presented. The effects of injection timing, relative air fuel ratio and compression ratio on the engine performance characteristics for diesel and jatropha biodiesel fuels are then investigated and presented in the paper.
KEYWORDS
PAPER SUBMITTED: 2008-07-15
PAPER REVISED: 2009-05-21
PAPER ACCEPTED: 2009-07-10
DOI REFERENCE: https://doi.org/10.2298/TSCI0903069G
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2009, VOLUME 13, ISSUE Issue 3, PAGES [69 - 82]
REFERENCES
  1. Knothe, G., Dunn, R. O., Bagby, M. O., Biodiesel: The Use of Vegetable Oils and their Derivatives as Alternative Diesel Fuels, Oil Chemical Research, National Centre for Agricultural Utilization Research, Agricultural Research service, U. S Department of Agriculture, Peoria, Ill., USA
  2. Heywood, J. B., Internal Combustion Engine Fundamentals, McGraw-Hill, New York, USA, 1988
  3. Ganesan, V., Computer Simulation of Compression Ignition Engines, University Press (India) Ltd., Hyderabad, India, 2000
  4. Ramadhas, A. S., Jayaraj, S., Muraleedharan, C., Theoretical Modeling and Experimental Studies on Biodiesel-Fueled Engine, Renewable Energy, 31 (2006), 11, pp. 1813-1826
  5. Gardner, T. P., Henein, N. A., Diesel Starting: A Mathematical Model, SAE 880426, 1988
  6. Harris, H. D., Pearce, F., A Universal Mathematical Model of Diesel Engine Performance, J. Agric. Engng Res., 47 (1990), 1, pp. 165-176
  7. Tamilporai, P., et al., Simulation and Analysis of Combustion and Heat Trabsfer in Low Heat Rejection Diesel Engine Using Two Zone Combustion Model and Different Heat Transfer Models, SAE 2003-01-1067, 2003
  8. Shroff, H. D., Hodgetts, D., Simulation and Optimization of Thermodynamic Processes of Diesel Engine, SAE 740194, 1974
  9. Annand, W. J. D., Heat Transfer in the Cylinders of Reciprocating Internal Combustion Engines. Proceedings Instn Mech Engrs., 177, (1963), 36, pp. 973-996
  10. Way, R. J. B., Methods for Determination of Composition and Thermodynamic Properties of Combustion Products for Internal Combustion Engine Calculations, Proceedings Instn Mech Engrs.,190 (1977), 60/76, pp. 687-697
  11. Catania, A. E., et al., A Refined Two-Zone Heat Release Model for Combustion Analysis in SI Engines, Proceedings, 5th International Symposium on Diagnostics and Modeling of Combustion in Internal Combustion Engines (COMODIA 2001), Nagoya, Japan, 2001, pp. 2-18
  12. Wu, Y.-Y., Chen, B.-C., Hsieh, F.-C., Heat Transfer Model for Small-Scale Air-Cooled Spark-Ignition Four-Stroke Engines, International Journal of Heat and Mass Transfer, 49 (2006), 21-22, pp. 3895-3905
  13. Canakci, M., Erdil, A., Arcaklioglu, E., Performance and Exhaust Emissions of a Biodiesel Engine, Applied Energy, 83 (2005), 6, pp. 594-605
  14. Arcaklioglu, E., Celikten, I., A Diesel Engine's Performance and Exhaust Emissions, Applied Energy, 80 (2005), 1, pp. 11-22
  15. Sayin, C., et al., Performance and Exhaust Emissions of a Gasoline Engine Using Artificial Neural Network, Applied Thermal Engineering, 27 (2007), 1, pp. 46-54
  16. Korres, D. M., et al., A Neural Network Approach to the Prediction of Diesel Fuel Lubricity, Fuel, 81 (2002), 10, pp. 1243-1250
  17. Yuanwang,D., et al., An Analysis for Effect of Cetane Number On Exhaust Emissions from Engine with Neural Network, Fuel, 81 (2002), 15, pp. 1963-1970
  18. Bishop, I. N., Effects of Design Variables on Friction and Economy, SAE Transaction, 73 (1965), pp. 334-358
  19. Miyamoto, N., Chikahisa,T., Murayama, T., Description and Analysis of Diesel Engine Rate of Combustion and Performance Using Wiebe's Functions, SAE 850107, 1985

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence