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TECHNICAL PAPERS: Gas Turbines: Cycle Innovations

Adapting the Micro-Gas Turbine Operation to Variable Thermal and Electrical Requirements

[+] Author and Article Information
Fabio Bozza, Maria Cristina Cameretti, Raffaele Tuccillo

Dipartimento di Ingegneria Meccanica per l’Energetica (D.I.M.E.), Università di Napoli Federico II, Via Claudio 21, 80125 Napoli, Italy

J. Eng. Gas Turbines Power 127(3), 514-524 (Jun 24, 2005) (11 pages) doi:10.1115/1.1806839 History: Received October 01, 2002; Revised March 01, 2003; Online June 24, 2005
Copyright © 2005 by ASME
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References

Rodgers, C., 2000, “25-5 kWe MicroturbineDesign Aspects,” ASME Paper No. 2000-GT-0626.
Buhre, B. J. P., and Andries, J., 2000, “Biomass-Based, Small-Scale, Distributed Generation of Electricity and Heat Using Integrated Gas Turbine-Fuel Cell Systems,” ASME Paper No. 2000-GT-0022.
Ohkubo, Y., et al., 2001, “Development of Dry Low-NOx Combustor for 300 kW Class Gas Turbine Applied to Co-Generation System,” ASME Paper No. 2001-GT-0083.
Lagerström, G., M.Sc, and Xie, Max, 2002, “High Performance & Cost Effective Recuperator for Micro-Gas Turbines,” ASME Paper No. GT-2002-30402.
Takase, K., Furukawa, H., and Nakano, K., 2002, “A Preliminary Study of An Inter-Cooled and Recuperative Microgasturbine Below 300 kW,” ASME Paper No. GT-2002-30403.
Fantozzi, F., Di Maria, F., and Desideri, U., 2002, “Integrated Micro-Turbine and Rotary-Kiln Pyrolysis System as a Waste to Energy Solution for a Small Town in Central Italy—Cost Positioning and Global Warming Assessment,” ASME Paper No. GT-2002-30652.
Kimijima, S., and Kasagi, N., 2002, “Performance Evaluation of Gas Turbine-Fuel Cell Hybrid Micro Generation System,” ASME Paper No. GT-2002-3011.
Proeschel, R. A., 2002, “Proe 90™ Recuperator for Micro-Turbine Applications,” ASME Paper No. GT-2002-30406.
Campanari, S., Boncompagni, L., and Macchi, E., 2002, “Microturbines and Trigeneration: Optimization Strategies and Multiple Engine Configuration Effect,” ASME Paper No. GT-2002-30417.
Bozza, F., Cameretti, M. C., and Tuccillo, R., 2001, “Performance Prediction and Combustion Modelling of Low-CO2 Emission Gas Turbines,” ASME Paper No. 2001-GT-0066.
Bozza, F., Cameretti, M. C., Marro, A., and Tuccillo, R., 2000, “Performance and Emission Analysis of a Variable Load Operated Gas Turbine,” Advanced Energy Systems, Vol. 40, pp. 400–415.
Tolpadi, A. K., Prakash, C., Hura, H., and Mongia, H. C., 1998, “Advanced Combustion Code: Overall Description Prediction of a Jet Diffusion Flame and Combustor Flowfields,” ASME Paper No. 98-GT-229.
Malecki, R. E., et al., 2001, “Application of an Advanced CFD-Based Analysis System to the PW6000 Combustor to Optimize Exit Temperature Distribution. Part A,” ASME Paper No. 2001-GT-0062.
Sivaramakrishna, G., et al., 2001, “CFD Modeling of the Aero Gas Turbine Combustor,” ASME Paper No. 2001-GT-0063.
Eggels, R. L. G. M., and Brown, C. T., 2001, “Comparison of Numerical and Experimental Results of a Premixed DLE Gas Turbine Combustor,” ASME Paper No. 2001-GT-0065.
Bozza F., Cameretti, M. C., and Tuccillo R., 2002, “The Employment of Hydrogenated Fuels From Natural Gas Reforming: Gas Turbine and Combustion Analysis,” ASME Paper No. GT-2002-30414.
Mc Bride, B. J., and Gordon, S., 1994, “Computer Program for Calculation of Complex Equilibrium Composition and Applications,” NASA RP 1311, Parts I and II.
Zel’dovich, Y. B., Sadovnikov, P. Y., and Frank-Kamenetskik, D. A., 1947, “Oxidation of Nitrogen in Combustion,” Academy of Science of SR, Institute of Chemical Physics, Moscow-Leningrad.
Bozza,  F., Fontana,  G., and Tuccillo,  R., 1994, “Performance and Emission Levels in Gas Turbine Power Plants,” ASME J. Eng. Gas Turbines Power, 116, pp. 53–62.
Bozza,  F., Senatore,  A., and Tuccillo,  R., 1996, “Thermal Cycle Analysis and Components Aero-Design for Gas Turbine Concept in Low-Range Cogenerating Systems,” ASME J. Eng. Gas Turbines Power, 118, pp. 792–802.
Hirt,  C. W., Amsden,  A. A., and Cook,  J. L., 1974, “An Arbitrary Lagrangian-Eulerian Computing Method for All Flow Speed,” J. Comput. Phys., 14, pp. 227–253.
Amsden, A. A., 1997, “KIVA-III v: Block Structure KIVA Program Engine With Vertical or Canted Valves,” LA—Los Angeles 13313–MS, Los Alamos.
McGuirk, J. J., and Spencer, A., 2000, “Coupled and Uncoupled CFD Prediction of the Characteristics of Jets From Combustor Air Admission Ports,” ASME Paper No. 2000-GT-0125.
Price, G. R., Botros, K. K., and Goldin, G. M., 2000, “CFD Predictions and Field Meausurements From LM1600 Gas Turbine During Part Load Operation,” ASME Paper No. 2000-GT-350.
Nicol, G. D., Malte, P. C., Hamer, A. J., Roby, R. J., and Steele, R. C., 1998, “A Five-Step Global Methane Oxidation—NO Formation Mechanism for Lean Premixed Gas Turbine Combustione,” ASME Paper No. 98-GT-185.
Miller,  J. A., and Bowman,  C. T., 1989, Prog. Energy Combust. Sci., 15, p. 287.
Magnussen, B. F., and Hjertager, B. H., 1977, “On Mathematical Modeling of Turbulent Combustion With Special Emphasis on Soot Formation,” 16th Symposium on Combustion, The Combustion Institute, Pittsburgh, PA.
Spadaccini,  L. J., and TeVelde,  L. J., 1982, “Autoignition Characteristics of Aircraft Type Fuels,” Combust. Flame, 46, pp. 283–300.
Roy, C. J., Moran, A. J., and Thomas, G. O., 2001, “Autoignition Characteristics of Gaseous Fuels at Representative Gas Turbine Conditions,” ASME Paper No. 2001-GT-0051.
Li, S. C., and Williams, F. A., 2000, “Reaction Mechanism for Methane Ignition,” ASME Paper No. 2000-GT-145.

Figures

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Schematics of micro-gas turbine integrated with devices for recuperated cycle and heat recovery
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Effect of nondimensional flow rate on recuperator effectiveness and pressure losses
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Characteristics of the radial turbine of the MGT
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MGT operating range superimposed on the compressor characteristics
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Typical MGT operating domains at various by-pass levels
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Iso-contours of HRSG pressure losses inside the MGT operating domain
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Computational mesh and schematic view of the 3D sector of the MGT combustor
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Performance data of the MGT versus the by-pass ratio
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Cycle parameters and emission data of the MGT
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Influence of the steam pressure on stack temperature and energy saving ratio
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Operating domains and performance curves of the MGT for different by-pass ratios
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Operating domains of the MGT fuelled with BIOM or SW fuels
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Convergence histories of the CFD combustion analyses (combustor inlet conditions at rated power output)
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Flow field in the combustor mid-plane
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Temperature distribution in the combustor periodic meridional plane
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Thermal NO distribution in the periodic meridional plane
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Temperature distribution in the combustor mid-plane
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Fuel distribution in the combustor mid-plane
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Temperature distribution in the combustor exit plane
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Thermal NO distribution in the combustor exit plane
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CO distribution in the combustor exit plane

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