Thermo-Mechanical Exergy Analysis of Balcova Geothermal District Heating System in Izmir, Turkey

[+] Author and Article Information
Leyla Ozgener

Graduate School of Natural and Applied Sciences, Mechanical Engineering Science Branch, Ege University, 35100 Bornova, Izmir, Turkey

Arif Hepbasli

Department of Mechanical Engineering, Faculty of Engineering, Ege University, 35100 Bornova, Izmir, Turkey

Ibrahim Dincer

Faculty of Engineering and Applied Science, University of Ontario Institute of Technology (UOIT), 2000 Simcoe Street North, Oshawa, ON L1H 7K4, Canada

J. Energy Resour. Technol 126(4), 293-301 (Dec 21, 2004) (9 pages) doi:10.1115/1.1805540 History: Received February 04, 2004; Revised August 17, 2004; Online December 21, 2004
Copyright © 2004 by ASME
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ASHRAE, 1995, American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. Handbook of Applications, Chapter 29, Atlanta, GA.
Kanoglu,  M., and Cengel,  Y. A., 1999, “Retrofitting a Geothermal Power Plant to Optimize Performance: A Case Study,” ASME J. Energy Resour. Technol., 121(4), pp. 295–301.
Kanoglu,  M., and Cengel,  Y. A., 1999, “Improving the Performance of an Existing Binary Geothermal Power Plant: A Case Study,” ASME J. Energy Resour. Technol., 121(3), pp. 196–202.
Barbier,  E., 2002, “Geothermal Energy Technology and Current Status: An Overview,” Renewable and Sustainable Energy Reviews, 6, pp. 3–65.
Fridleifsson,  I. B., 2001, “Geothermal Energy for the Benefit of the People,” Renewable & Sustainable Energy Reviews, 5, pp. 299–312.
Phair,  K. A., 1994, “Getting the Most out of Geothermal Power,” ASME J. Mech. Des., 116(9), pp. 76–80.
Kanoglu,  M., 2002, “Exergy Analysis of a Dual-level Binary Geothermal Power Plant,” Geothermics, 31, pp. 709–724.
Golove,  W. H., and Schipper,  L. J., 1997, “Restraining Carbon Emissions: Measuring Energy Use and Efficiency in the USA,” Energy Policy, 25(7/9), pp. 803–812.
Sarkar,  A. U., and Karagoz,  S., 1995, “Sustainable Development of Hydroelectric Power,” Energy, 20(10), pp. 977–981.
Dincer,  I., and Rosen,  M. A., 1999, “Energy, Environment and Sustainable Development,” Appl. Energy, 64(1/4), pp. 427–440.
Rosen,  M. A., and Dincer,  I., 2001, “Exergy as the Confluence of Energy, Environment and Sustainable Development,” Exergy, An International Journal, 1(1), pp. 3–13.
Hepbasli,  A., 2003, “Current Status of Geothermal Energy Applications in Turkey,” Energy Sources, 25(7), pp. 667–677.
Mertoglu, O., Basarir, N., 1995, “Geothermal Utilization and Applications in Turkey,” Proceedings of the World Geothermal Congress, Vol. 1, 18–31 May, Florence, Italy, pp. 345–350.
Mertoglu, O., 2001, “Geothermal District Heating Experience in Turkey,” Geo-Heat Center Bulletin 22 (2), pp. 14–18.
Batik, H., Kocak, A., Akkus, I., Simsek, S., Mertoglu, O., Bakir, N., 2000, “Geothermal Energy Utilization Development in Turkey—Present Geothermal Situation and Projections,” Proceedings World Geothermal Congress 28 May–10 June, Kyushu-Tohoku, Japan, pp. 85–91.
Moran, M. J., 1982, Availability Analysis: A Guide to Efficiency Energy Use. Prentice-Hall, Englewood Cliffs, NJ.
Kotas, T. J., 1985, “The Exergy Method of Thermal Plant Analysis,” Anchor Brendon Ltd, Tiptree, Essex. UK.
Bejan, A., 1988, Advanced Engineering Thermodynamics, John Wiley & Sons, New York.
Szargut, J., Morris, D. R., and Stewart, F. R., 1998, Exergy Analysis of Thermal, Chemical, and Metallurgical Processes. Edwards Brothers Inc. USA.
Gaggioli,  R. A., 1998, “Available Energy and Exergy,” International Journal of Applied Thermodynamics, 1, pp. 1–8.
Rosen,  M. A., and Dincer,  I., 2003, “Exergy-Cost-Energy-Mass Analysis of Thermal Systems and Processes,” Energy Convers. Manage., 4(10), pp. 1633–1651.
Badvarsson,  G., and Eggers,  D. E., 1972, “The Exergy of Thermal Water,” Geothermics, 1, pp. 93–95.
Dipippo,  R., Marcille,  D. F., 1984, “Exergy Analysis of Geothermal Power Plants,” Geothermal Resources Council Transactions, 8, pp. 47–52.
Dipippo,  R., 1994, “Second Law Analysis of Flash-binary and Multilevel Binary Geothermal Plants,” Geothermal Resources Council Transactions, 18, pp. 505–510.
Cerci,  Y., 2003, “Performance Evaluation of a Single-flash Geothermal Power Plant in Denizli,” Turkey. Energy, 28, pp. 27–35.
Brook, C. A., Mariner, R. H., Mabey, D. R., Swanson, J. R., Guffani, M., and Muffler, L. J. P., 1979, Hydrothermal Convection System with Reservoir Temperature ≥90°C. In Muffler, LJP. (Ed.), Assessment of Geothermal Resources of the United States-1978. US Geological Survey Circular 790, Library of Congress Card no. 79-600006, pp. 18–85.
Quijano, J., 2000, “Exergy Analysis for the Ahuachapan and Berlin Geothermal Fields,” El Salvador. Proceedings World Geothermal Congress, May 28-June 10, Kyushu-Tohoku, Japan.
Lee,  K. C., 2001, “Classification of Geothermal Resources by Exergy,” Geothermics, 30, pp. 431–442.
Hepbasli,  A., Canakci,  C., 2003, “Geothermal District Heating Applications in Turkey: A Case Study of Izmir-Balcova,” Energy Convers. Manage., 44, pp. 1285–1301.
Serpen,  U., 2004, “Hydrogeological Investigations on Balçova Geothermal System in Turkey,” Geothermics, 33(9), pp. 309–335.
Holman, J. P., 2001, Experimental Methods for Engineers, 7th ed. New York: McGraw-Hill; pp. 48–143.
Hepbasli,  A., and Akdemir,  O., 2004, “Energy and Exergy Analysis of a Ground Source (Geothermal) Heat Pump System,” Energy Convers. Manage., 45(5), pp. 737–753.
Dickson, M. H., and Fanelli, M., 1990, “Geothermal Energy and its Utilization.” In: Dickson MH, Fanelli M (Eds.), Small Geothermal Resources. UNITAR/UNDP Center for Small Energy Resources, Rome, Italy, pp. 1–29.
van Gool, W., 1997, Energy Policy: Fairly Tales and Factualities. In: Innovation and Technology-Strategies and Policies (Eds O. D. D. Soares, A. Martins da Cruz, G. Costa Pereira, I. M. R. T. Soares and A. J. P. S. Reis), pp. 93–105, Kluwer, Dordrecht.
Hammond,  G. P., and Stapleton,  A. J., 2001, “Exergy Analysis of the United Kingdom Energy System,” Proc. Instn. Mech. Engrs. 215(2), pp. 141–62.
Xiang,  J. Y., Cali,  M., and Santarelli,  M., 2004, “Calculation for Physical and Chemical Exergy of Flows in Systems Elaborating Mixed-phase Flows and a Case Study in an IRSOFC Plant,” Int. J. Energy Res., 28, pp. 101–115.
Sener, A. C., 2003, “Optimization of Balcova-Narlidere Geothermal District Heating System,” M.Sc. Thesis, Graduate School of Natural and Applied Sciences, Izmir Institute of Technology, Izmir, Turkey, p. 129.


Grahic Jump Location
Schematic diagram of BGDHS.
Grahic Jump Location
Energy flow diagram. Given as the percentage of brine energy input.
Grahic Jump Location
Exergy flow diagram. Given as the percentage of brine exergy input.
Grahic Jump Location
Exergetic improvement potential of heat exchanger.



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