publication . Other literature type . Article . 2012

Exergetic Evaluation of Speed and Load Effects in Spark Ignition Engines

Atilla Bilgin; İsmet Sezer;
Open Access
  • Published: 01 Jan 2012
  • Publisher: EDP Sciences
  • Country: France
Abstract
This study investigates the effects of various operating conditions in spark ignition engines via an exergy analysis. A thermodynamic cycle model including compression, combustion and expansion processes was used for investigation. Induction and exhaust processes were computed with a simple approximation method. The principles of the second law were applied to the cycle model to perform the exergy analysis. Exergetic variables, i.e., the exergy transfers with heat and work, irreversibilities, thermomechanical exergy, fuel chemical exergy and total exergy were calculated in the exergy analysis. Variation of the exergetic parameters and the distribution of them in...
Subjects
free text keywords: Fuel Technology, Energy Engineering and Power Technology, General Chemical Engineering, [PHYS]Physics [physics], Chemical technology, TP1-1185, Energy industries. Energy policy. Fuel trade, HD9502-9502.5, Mechanical engineering, Exergy, Thermodynamic cycle, Engineering, business.industry, business, Fuel efficiency, Spark (mathematics), Combustion, Ignition system, law.invention, law, Thrust specific fuel consumption, Process engineering
36 references, page 1 of 3

1 Heywood J.B. (1988) Internal Combustion Engine Fundamentals, McGraw Hill, New York.

2 Bayraktar H., Durgun O. (2003) Mathematical Modeling of Spark-Ignition Engine Cycles, Energy Sources 25, 651-666. [OpenAIRE]

3 Erduranlı P., Koca A., Sekmen Y. (2005) Performance Calculation of a Spark Ignition Engine According to the Ideal Air-Fuel Cycle Analysis, Gazi University J. Sci. 18, 1, 103-114. [OpenAIRE]

4 Chow A., Wyszynski M.L. (1999) Thermodynamic Modelling of Complete Engine Systems-A Review, Proc. IMechE Part D: J. Automobile Engineering 213, 403-415.

5 Andreassi L., Cordiner S., Rocco V. (2003) Modeling the Early Stage of Spark Ignition Engine Combustion Using the KIVA-3V Code Incorporating an Ignition Model, Int. J. Engine Res. 4, 3, 179-192. [OpenAIRE]

6 Caton J.A. (2002) Illustration of the Use of an Instructional Version of a Thermodynamic Cycle Simulation for a Commercial Automotive Spark-Ignition Engine, Int. J. Mech. Eng. Educ. 30, 4, 283-297.

7 Rakopoulos C.D., Giakoumis E.G. (2006) Second-Law Analyses Applied to Internal Combustion Engines Operation, Progr. Energ. Combust. Sci. 32, 2-47.

8 Rakopoulos C.D., Giakoumis E.G. (2005) The Influence of Cylinder Wall Temperature Profile on the Second-Law Diesel Engine Transient Response, Appl. Therm. Eng. 25, 1779-1795. [OpenAIRE]

9 Moran M.J., Shapiro H.N. (2000) Fundamentals of Engineering Thermodynamics, John Wiley & Sons, New York.

10 Cengel Y.A., Boles M.A. (1994) Thermodynamics, An Engineering Approach, McGraw Hill, New York.

11 Bejan A. (2002) Fundamentals of Exergy Analysis, Entropy Generation Minimization, and the Generation of Flow Architecture, Int. J. Energy Res. 26, 545-565. [OpenAIRE]

12 Szargut J. (2005) Exergy Analysis, Research in Progress Thermodynamics 3, 7, 31-3.

13 Traupel W. (1957) Reciprocating Engine and Turbine in Internal Combustion Engineering, Proceedings of the International Congress of Combustion Engines (CIMAC), Zurich, Switzerland.

14 Patterson D.J. (1962) A Comprehensive Cycle Analysis and Digital Computer Simulation for Spark-Ignited Engines, PhD Thesis, Michigan University.

15 Primus R.J., Hoag K.L., Flynn P.F., Brands M.C. (1984) An Appraisal of Advanced Engine Concepts Using Second Law Techniques, SAE Technical Papers 841287, 73-87. [OpenAIRE]

36 references, page 1 of 3
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