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TECHNICAL PAPERS: Gas Turbines: Industrial and Cogeneration

Thermo-Economic Analysis of an Intercooled, Reheat and Recuperated Gas Turbine for Cogeneration Applications–Part I: Base Load Operation

[+] Author and Article Information
R. Bhargava

Universal Ensco, Inc. 1811 Bering Drive Houston, TX 77057

M. Bianchi, G. Negri di Montenegro, A. Peretto

DIEM–University of Bologna, Viale Risorgimento, 2, Bologna 40136, Italy

J. Eng. Gas Turbines Power 124(1), 147-154 (Feb 01, 2000) (8 pages) doi:10.1115/1.1413463 History: Received November 01, 1999; Revised February 01, 2000
Copyright © 2002 by ASME
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References

Smith,  D., 1999, “First H System Gas Turbine Planned for Baglan,” Modern Power System, May, pp. 37–42.
Casper, R. L., 1993, “Application of the LM-6000 for Power Generation and Cogeneration,” ASME Paper No. 93-GT-278.
Rice,  I. G., 1980, “The Combined Reheat Gas Turbine/Steam Turbine Cycle, Part I—A Critical Analysis of the Combined Reheat Gas Turbine Steam Turbine Cycle,” ASME J. Eng. Gas Turbines Power, 102, pp. 35–41.
Rice,  I. G., 1987, “Thermodynamic Evaluation of Gas Turbine Cogeneration Cycles, Part II—Complex Cycle Analysis,” ASME J. Eng. Gas Turbines Power, 109, pp. 8–15.
El-Masri,  M. A., 1986, “On Thermodynamics of Gas Turbine Cycles, part 2—A Model for Expansion in Cooled Turbines,” ASME J. Eng. Gas Turbines Power, 108, pp. 151–159.
El-Masri, M. A., 1987, “Thermodynamics and Performance Projections for Intercooled/Reheat/Recuperated Gas Turbine Systems,” Paper No. 87-GT-108.
Macchi, E., Bombarda, P., Chiesa, P., Consonni, S., and Lozza, G., 1991, “Gas Turbine Based Advanced Cycles for Power Generation. Part B: Performance Analysis of Selected Configurations,” International Gas Turbine Congress, Yokohama, Oct.
Farmer, R., 1993, “Reheat GTs Boost 250 and 365 MW Combined Cycle Efficiency to 58 percent,” Gas Turbine World Sept.–Oct.
Negri di Montenegro, G., Gambini, M., and Peretto, A., 1995, “Reheat and Regenerative Gas Turbines for Feed Water Repowering of Steam Power Plant,” ASME Turbo Expo. Houston, June 5–8.
Massardo, A. F., and Scialo, M., 1999, “Thermoeconomic Analysis of Gas Turbine Based Cycles,” ASME Paper No. 99-GT-312.
Gate Cycle, Computational Code, Release 5.22, 1998, Enter Software, Inc., Menlo Park, CA 94025, USA.
Benvenuti, E., Bettocchi, R., Cantore, G., Negri di Montenegro, G., and Spina, P. R., 1993, “Gas Turbine Cycle Modeling Oriented to Component Performance Evaluation From Limited Design or Test Data,” ASME Cogen Turbo, Bournemouth, UK, Sept. 21–23.

Figures

Grahic Jump Location
ηel versus W for recuperated and nonrecuperated ICRH and Brayton cycles (βTOT values are reported)
Grahic Jump Location
ηel versus W for recuperated and nonrecuperated ICRH and Brayton cycles (Tin values are reported)
Grahic Jump Location
Schematic layout of the recuperated ICRH gas turbine in cogenerative application (dotted lines represent GT cooling flow streams)
Grahic Jump Location
ηel versus W for nonrecuperated ICRH gas turbine for different βTOT (markers of ηel Max and ESI Max are identified)
Grahic Jump Location
ESI max versus ηel for different βTOT as a function of Tin for nonrecuperated ICRH gas turbine based cogeneration systems
Grahic Jump Location
ηel versus W for recuperated ICRH gas turbine for different βTOT (markers of ηel Max and ESI Max are identified)
Grahic Jump Location
ESI Max versus ηel for different βTOT as a function of Tin for recuperated ICRH gas turbine based cogeneration systems

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