Abstract
The role of gas turbine power plants in electrical energy production has been considerably increased in the last two to three decades. Various methods have been proposed to improve the performance of gas turbine cycles. In this research, two methods, a reheat cycle and a cycle with a reheat and a recuperator, were investigated and compared with a simple cycle. The main objective of this paper is to study the performance of an simple cycle and reheat cycle under actual conditions. In this regard, all processes are treated as actual, and in particular a relatively simple and reliable approach is used to predict the amount of cooling air. The results obtained on the basis of a model developed for this research show that reheating in the context of a realistic study may lead to an improvement both in efficiency and in specific net work using recuperator cause to decrease NOx emission.
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References
Cohen, H., Rogers, G.F.C., Saravanamuttoo, H.L.N., (1996). Gas Turbine Theory, 4th Ed., Longman, London.
Consonni, S., (1998). Gas turbine cycles performance evaluation. In Proceedings of ASME Cogen Turbo Power Congress.
Crane, R.I.A., (1998). Critical analysis of the thermodynamic advantages of reheat in gas turbines. Proc. Instn Mech. Engrs, Part A: J. Power, Energy, 215, 81–87.
da Cunha, M.A., de Franca Mendes Carneiro, H.F., Travieso, L.E., Pilidis, P., Ramsden, K.W., (1998). An insight on intercooling and reheat gas turbine cycles. Proc. Instn Mech. Engrs, Part A: J. Power, Energy, 215(A2).
El-Masri, M.A., (1986). On thermodynamics of gas turbine cycles. Part 2: a model for expansion in cooled turbines. J. Eng. Gas Turb., Power, 108.
Erbes, M.R., Gay, R.R. and Cohn, A., Gate: a simulation code for analysis of gas-turbine power plants. ASME paper
Facchini, B., (1993). New prospects for use of regeneration in gas turbine cycles. ASME Cogen Turbo Conference, IGTI.
Katsavou, A., (1995). A review of the state-of the art gas turbine technology. M.Sc dissertation, UMIST, Manchester, UK.
Kreith, F., (1973). Principles of Heat Transfer, 3rd Ed., Intext Educational Publishers.
Ragland, T., (1995). A high efficiency recuperated cycle, optimized for reliable, low cost, industrial gas turbine engine. ASME paper 95-GT-321.
Sarabchi, K., (2000). A simple approach to gas turbines modeling. In Proceedings of Al Azhar Engineering 6th International Conference, Cairo, Egypt.
Sonntag, R.E., Borgnakke, C, Van Wylen, G.J., (1998). Fundamentals of engineering thermodynamics, 5th Ed., John Wiley, New York.
Stecco, S.S., Facchini, B., (1989). A computer model for cooled expansion in gas turbine. In Proceedings of 3 rd ASME Cogen Turbo Conference, France.
Stecco, S.S., Desideri, U., Bettagli, N., (1993). Humid air gas turbines cycle: a possible optimization. ASME paper 93-GT-178.
GT PRO-GT MASTER, (2004). Thermoflow Inc., Sudbury, USA, Available from: www.thermoflow.com
Gas Turbine World 1995 Handbook, (1995). Pequot Publishing Inc., Fairfield, USA.
Cycle-Tempo, (2004). Cycle-Tempo Inc. Neatherland. Energy Analisys software.
De Paepe, M., Dick, E., (2000). Cycle improvements to steam injected gas turbines. Int. J. Energy Res., 24, 1081–1107.
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Sheikhbeigi, B., Ghofrani, M.B. Thermodynamic and environmental consideration of advanced gas turbine cycles with reheat and recuperator. Int. J. Environ. Sci. Technol. 4, 253–262 (2007). https://doi.org/10.1007/BF03326282
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DOI: https://doi.org/10.1007/BF03326282