TECHNICAL PAPERS: Gas Turbines: Cycle Innovations

First Experiments on an Evaporative Gas Turbine Pilot Power Plant: Water Circuit Chemistry and Humidification Evaluation

[+] Author and Article Information
N. D. Ågren

Comsol AB, Tegnérgatan 23, SE-111 40 Stockholm, Swedene-mail: niklas@comsol.se

M. O. Westermark, M. A. Bartlett

Department of Chemical Engineering and Technology/Energy Processes, Royal Institute of Technology, SE-100 44 Stockholm, Sweden

T. Lindquist

Department of Heat and Power Engineering, Lund Institute of Technology, P. O. Box 118, SE-221 00 Lund, Sweden

J. Eng. Gas Turbines Power 124(1), 96-102 (Feb 01, 2000) (7 pages) doi:10.1115/1.1397778 History: Received November 01, 1999; Revised February 01, 2000
Copyright © 2002 by ASME
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IGTI, 1996, Global Gas Turbine News, 36 , No. 3.
Larson,  E. D., and Williams,  R. H., 1987, “Steam-Injected Gas Turbines,” ASME J. Eng. Gas Turbines Power, 109, pp. 55–63.
Tuzson,  J., 1992, “Status of Steam-Injected Gas Turbines,” ASME J. Eng. Gas Turbines Power, 114, pp. 682–686.
Ågren, N., Cavani, A., and Westermark, M., 1997, “New Humidification Concept for Evaporative Gas Turbine Cycles Applied to a Modern Aeroderivative Gas Turbine,” Proceedings, ASME Advanced Energy Systems Division, M. L. Ramalingam et al., eds., ASME, New York, Vol. 37, pp. 223–230.
Gasparovic,  N., and Stapersma,  D., 1973, “Gas Turbine With Heat Exchanger and Water Injection in the Compressed Air,” Combustion, Dec., 45, pp. 6–16.
Mori, T. R., Nakamura, H., Takahashi, T., and Yamamoto, K., 1983, “A Highly Efficient Regenerative Gas Turbine System by New Method of Heat Recovery With Water Injection,” Proceedings, 1983 Tokyo International Gas Turbine Congress, Vol. 1, GTSJ, Japan, pp. 297–303.
Frutschi, H. U., and Plancherel, A., 1988, “Comparison of Combined Cycle With Steam Injection and Evaporation Cycles,” ASME COGEN-TURBO, 2nd Sym. on Turbomachinery, Combined-Cycle Technologies and Cogeneration, IGTI ASME, New York, Vol. 3, pp. 137–145.
Annerwall, K., and Svedberg, G., 1991, “A Study on Modified Gas Turbine Systems With Steam Injection or Evaporative Regeneration,” Proceedings 1991 ASME COGEN TURBO POWER, IGTI. ASME, New York, Vol. 6.
Barthelemy, N. M., and Lynn, S., 1991, “Improved Heat Recovery and High-Temperature Clean-Up for Coal-Gas Fired Combustion Turbines,” Report No. LBL-31079, Lawrence Berkeley Laboratory, Berkeley, CA.
Yan, J., Eidensten, L., and Svedberg, G., 1995, “Investigation of the Heat Recovery System in Externally Fired Evaporative Gas Turbines,” ASME Paper No. 95-GT-72.
Stecco, S. S., Desideri, U., Frachini, B., and Bettagli, N., 1993, “The Humid Air Cycle: Some Thermodynamic Consideration,” ASME Paper No. 93-GT-77.
Rosén, P., 1993, “Evaporative Gas Turbine Cycles—A Thermodynamic Evaluation of Their Potential,” licentiate thesis, Department of Heat and Power Technology, Lund Institute of Technology, Lund, Sweden, ISRN LUTMDN/TMVK-7010-SE.
Rao, A. D., and Joiner, J. R., 1990, “A Technical and Economic Evaluation of the Humid Air Turbine Cycle,” 7th Annual International Pittsburgh Coal Conference, Sep. 10–14.
Day, W. H., and Rao, A. D., 1992, “FT4000 HAT With Natural Gas Fuel,” ASME COGEN-TURBO I.G.T.I., ASME, New York, Vol. 7, pp. 239–245.
Rao, A. D., 1989, “Process for Producing Power,” U.S. Patent No. 4829763, May 16.
Cohn, A., 1993, “Power Plant Cycles Featuring Air Humidification,” EPRI, Oct./Nov.
Chiesa,  P., Lozza,  G., Macchi,  E., and Consonni,  S., 1995, “An Assessment of the Thermodynamic Performance of Mixed Gas-Steam Cycles: Part B—Water-Injected and HAT Cycles,” ASME J. Eng. Gas Turbines Power, 117, pp. 499–508.
Eidensten, L., Svedberg, G., Yan, J., and Ågren, N., 1994, “New Heat and Power Production Processes,” (Nya el- och värme-produktionsprocesser)” Technical Report (in Swedish), Royal Institute of Technology, ISSN 1104-3466/TRITA-KET R19.
Gustafsson, J-O., von Heiroth, P., and Lindquist, T., 1998, “Transient Analysis of a Small Gas Turbine to be Used in an Evaporative Cycle,” ASME Paper No. 98-GT-353
Nilsson, P. A., ed., 1996, “EvGT—Evaporative Gas Turbine—Block 3,” Technical Report, Lund Institute of Technology, Department of Heat and Power Technology, Lund, Sweden.
Westermark, M., 1996, “Method and Device for Generation of Mechanical Work and, if Desired, Heat in an Evaporative Gas Turbine Process,” International Patent Application No. PCT/SE96/00936.
Annerwall, K., 1990, “Gas Turbines With Steam Injection or Evaporative Regeneration,” licentiate treatise, Royal Institute of Technology, Department of Chemical Engineering/Energy Processes, Stockholm, Sweden.
Gallo, W., Bidini, G., Bettagli, N., and Facchini, B., 1995, “The Evaporator Process Simulation and the HAT Cycle (Humid Air Turbine) Performance,” ASME Paper No. 95-CTP-59.
Xiao, Y., Rui, X., and Lin, R., 1996, “Modeling HAT Cycle and Thermodynamic Evaluation,” Proceedings, ECOS’96, Efficiency, Costs, Optimization, Simulation and Environmental Aspects of Energy Systems, P. Alvfors, et al., ed., Stockholm, Sweden, ISBN 91-7170-664-X.
Bretz, E. A., 1989, “Examine Full Impact of Injecting Steam Into Gas-Turbine Systems,” Power Journal, June , pp. 53–61.
Lewis, B., and von Elbe, G., 1961, Combustion, Flames and Explosions of Gases, Academic Press, San Diego CA, ISBN 99-0840474-1.


Grahic Jump Location
Simplified pilot plant flowsheet with typical approximate flow data a 480 kW load
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Net water flows in an EvGT plant
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Condensate temperature versus fuel consumption for water balanced mode
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Water treatment flowsheet
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Water treatment (left). Humidifier and heat recovery (right).



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