This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Exergy Based Diagnosis of In-Cylinder Diesel Engine
Technical Paper
2004-01-3258
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Diesel combustion diagnosis is frequently performed through the calculation of apparent heat release rate, using single zone combustion models. This computation lies on the solution of energy balance equation and utilizes experimentally determined in-cylinder pressure data. The information obtained by means of such an approach is considerably exempt of empiric adjustment parameters and can be used for the development and testing of multizone or multidimensional simulation tools.
Due to its simplicity as well as to the strong experimental character conferred to the results, the application of this sort of experimental study in the exergetic analysis of the processes occurring in diesel engines is also an interesting approach. In this work, a single zone combustion model is used in the exergy diagnosis of a high speed direct injection diesel engine and the obtained results are discussed in detail.
Additionally, the transformation of the exergy supplied to the engine cylinder is analyzed taking into account the rate of exergy destruction, the rates of exergy transfer associated to heat and work interactions and the rate of exergy accumulation in the working fluid. The last term was subdivided in order to distinguish the influence of pressure and temperature variation as well as the contribution of the fuel injection and burning processes.
Recommended Content
Topic
Citation
Bueno, A., Velásquez, J., and Milanez, L., "Exergy Based Diagnosis of In-Cylinder Diesel Engine," SAE Technical Paper 2004-01-3258, 2004, https://doi.org/10.4271/2004-01-3258.Also In
References
- Velásquez, A.J. Milanez, L.F. Analysis of the Irreversibilities in Diesel Engines SAE Paper 940673 1994
- Kestin, J. Availability: The Concept and Associated Terminology Energy 5 679 692 1980
- Sussman, M.V. Steady Flow Availability and the Standard Chemical Availability Energy 5 793 802 1980
- Szargut, J. International Progress in Second Law Analysis Energy 5 709 718 1980
- McGovern, J.A. Exergy Analysis - A Different Perspective in Energy, Part 1: The Concept of Exergy Proc. of Instn. of Mech. Engs. 204 A4 253 262 1990
- van Gool, W. Demystification of the Exergy Concept Proceedings of the International Symposium ECOS'92 on Efficiency, Costs, Optimization and Simulation of Energy Systems 27 32 ASME Saragoza 1992
- Hevert, H. W. Second Law Analysis: An Alternative Indicator of System Efficiency Energy 5 865 873 1980
- McGovern, J. A. Exergy Analysis - A Different Perspective in Energy, Part 2: Rational Efficiency and Some Example of Exergy Analysis Proc. of Instn. of Mech. Engs. 204 A4 263 268 1990
- Gallo, W.L.R. Milanez, L.F. Choice of a Reference State for Exergetic Analysis Energy 15 113 121 1990
- Shao, Y. An approach for Calculating Exergy Efficiency of Complex Processes Proceedings of the International Symposium ECOS'92 on Efficiency, Costs, Optimization and Simulation of Energy Systems 81 84 ASME Saragoza 1992
- Sorin, M. V. Le Goff, P. Brodyanskii, V. M. Thermodynamic Optimization and Integration of Processes Using a General Formula for Efficiency Proceedings of the International Symposium ECOS'92 on Efficiency, Costs, Optimization and Simulation of Energy Systems 211 222 ASME Saragoza 1992
- Caton, J. A. A Review of Investigations Using the Second Law of Thermodynamics to Study Internal Combustion Engines SAE Paper 2000-01-1081 2000
- Flynn, P. F. Hoag, K.L. Kamel, M.M. Primus, R.J. A New Perspective in Diesel Engine Evaluation Based on Second Law Analysis SAE Paper 840032 1984
- Primus, R. J. A Second Law Approach for Exhaust System Optimization SAE Paper 840033 1984
- Primus, R. J. Flynn, P. F. Brands, M. C. An Appraisal of Advanced Engine Concepts Using Second Law Analysis Techniques SAE Paper 841287 1984
- Primus, R. J. Flynn the Assessment of Losses in Diesel Engines Using Second Law Analysis Analysis and Design of Advanced Energy Systems: Computer Aided Analysis and Design 2-3 61 68 ASME-AESD New York 1987
- McKinley, T. L. Primus, R. J. An Assessment of Turbocharging Systems for Diesel Engines from First and Second Law Perspectives SAE Paper 880598 1988
- Van Garpen, J. H. Shapiro, H. N. Second law Analysis of Diesel Engine Combustion Analysis and Design of Advanced Energy Systems: Computer Aided Analysis and Design 3-3 53 65 ASME-AESD New York, NY 1987
- Shapiro, H. N. Van Garpen, J. H. Two Zone Combustion Models for Second Law Analysis of Internal Combustion Engines SAE Paper 890823 1989
- Lipkea, W. H. DeJoode, A. D. A Comparison of the Performance of Two Direct Injection Diesel Engines from a Second Law Perspective SAE Paper 890824
- Zellat, M. 134 78 87 1987
- Kumar, S. V. Mincowycz, W. J. Patel, K. S. Thermodynamic Cycle Simulation of the Diesel Cycle: Exergy as a Second Law Analysis Parameter Int. Comm. Heat and Mass Transfer 16 335 346 1989
- Alkidas, A. C. The Application of Availability and Exergy Balances to a Diesel Engine Transactions of the ASME: Journal of Engineering for Turbines and Power 110 462 469 1988
- Gallo, W.L.R. Milanez, L.F. Exergetic Analysis of Ethanol and Gasoline Fueled Engines SAE Paper 920809 1992
- Rakopoulos, C. D. Evaluation of a Spark Ignition Engine Cycle Using First and Second Law Analysis Techniques Energy Conversion and Management 34 1299 1314 1993
- Rakopoulos, C. D. Andritsakis, E.C. DI and IDI Combustion Irreversibility Analysis, Thermodynamics and Design, Analysis and Improvement of Energy Systems Proceedings of ASME-WAM 30 17 32 1993
- Rakopoulos, C. D. Andritsakis, E. C. Kyritsis, D. K. Availability Accumulation and Destruction in a DI Diesel Engine with Special Reference to the Limited Cooled Case Heat Recovery Systems & CHP 13 261 276 1993
- Rakopoulos, C. D. Gikoumis, E. G. Speed and Load Effects on the Availability Balance and Irreversibilities production in a Multi-Cylinder Turbocharged Diesel Engine Applied Thermal Engineering 17 299 313 1997
- Rakopoulos, C. D. Gikoumis, E. G. Development of Cumulative and Rate Balances in a Multi-Cylinder, Turbocharged, Indirect Injection Diesel Engine Energy Conversion and Management 38 347 369 1997
- Rakopoulos, C. D. Gikoumis, E. G. Simulation and Exergy Analysis of Transient Diesel-Engine Operation Energy 22 875 885 1997
- Rakopoulos, C. D. Gikoumis, E. G. Availability Analysis of a Turbocharged Diesel Engine Operating Under Transient Load Conditions Energy 29 1085 1104 2004
- Caton, J. A. On the Destruction of Availability (Exergy) due to Combustion Process - With Specific Application to Internal-Combustion Engines Energy 25 1097 1117 2000
- Caton, J. A. A Cycle Simulation Including the Second Law of Thermodynamics for a Spark-Ignition Engine: Implications of the Use of Multiple-Zones for Combustion SAE Paper 2002-01-0007 2002
- Bueno, A. V. Velásquez, J. Milanez, L. F. An Alternative Model for Heat Release Computation in Diesel Engines (in portuguese) Proceedings of the Iberian Latin-American Congress on Mechanical Engineering Coimbra, Portugal 2003
- Bueno, A. V. Velásquez, J. A. Routines of High Accuracy for the Calculation of the Combustion Products Equilibrium Composition (in portuguese) Proceedings of the XXII Iberian Latin-American Congress on Computational Methods in Engineering Campinas, SP, Brazil 2001
- Bueno, A. V. Analysis of the Combustion Process of Mixtures of Biodiesel and Diesel Oil (in portuguese) Universidade Estadual de Campinas Brazil 2003
- Heywood, J. B. Internal Combustion engine Fundamentals McGraw-Hill 1988
- Morton, K. W. Mayers, D. F. Numerical Solution of Partial Differential Equations Cambridge University Press 1994
- Kamimoto, T. Minagawa, T. Kobori, S. A Two-Zone Model Analysis of Heat Release Rate in Diesel Engines SAE Paper 972959 1997
- Shahed, S. M. Flynn, P. F. Lyn, W. T. A Model for the Formation of Emissions in a Direct Injection Diesel Engine Combustion Modeling of Reciprocating Engines 345 368 Plenum Press 1980
- Kouremenos, D. A. Rakopoulos, C. D. Hountalas, D. T. Multi-Zone Combustion Modeling for the Prediction of Pollutants Emissions and Performance of DI Diesel Engines SAE Paper 970635 1997
- Kuo, T. W. Bracco, F. V. Computations of Drop Sizes in Pulsating Sprays and of Liquid Core Length in Vaporizing Sprays SAE Paper 820123 1982
- Kuo, T. W. Yu, C. R. Shahed, S. M. A Numerical Study of the Transient Evaporating Spray Mixing Process in the Diesel Environment SAE Paper 831735 1983
- Woschni, G. A. A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine SAE Paper 670931 1967
- Velásquez, J. A. Simulation of Processes and Exergetic Analysis of a Diesel Engine (in portuguese) Universidade Estadual de Campinas Campinas-SP, Brazil 1993
- Krieger, R. B. Borman, G. L. The Computation of Apparent Heat Release for Internal Combustion Engines ASME Paper, (66-WA/DGP-4) 1966
- Lancaster, D.R. Krieger, R.B. Lienesch, J.H. Measurement and Analysis of Engine Pressure Data SAE Paper 750026 1975
- Streit, E. E. Borman, G. L. Mathematical Simulation of a Large Turbocharged Two-Stroke Diesel Engine SAE Paper 710176 1976
- Motor Vehicle Engines Khovakh M. Mir Publishers 1979
- Press, W. H. Teukolsky, S. A. Vetterling, W. T. Flannery, B. P. Numerical Recipes in C Cambridge University Press 1992
- Moran, M. J. Availability Analysis: A Guide to Efficient Energy Use Prentice-Hall Inc New Jersey 1982
- Szargut, J. Morris, D. R. Steward, F. R. Exergy Analysis of Thermal, Chemical & Metallurgical Processes Hemisphere Publish Corporation 1998
- Gallo, W. L. Exergetic Analysis of Gasoline and Alcohol Engines Universidade Estadual de Campinas Campinas-SP, Brazil 1990