Effect of Film Cooling on Low Temperature hot Corrosion in a Coal Fired Gas Turbine

American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI

Volumn 5 A, Issue , 2003, Pages 415-422

  Krishnan, Vaidyanathan ^a   Kapat, J S ^a   Sohn, Y H ^a   Desai, V H ^a  

^a UNIVERSITY OF CENTRAL FLORIDA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MASS FLOW RATES; SCHMIDT NUMBERS;

BOUNDARY LAYERS; COAL GAS; COOLING; CORROSION; DIFFUSION; HEAT FLUX; HEAT TRANSFER; LOW TEMPERATURE EFFECTS; MASS TRANSFER; MOLECULAR WEIGHT; NUSSELT NUMBER; PRANDTL NUMBER; REYNOLDS NUMBER; SPECIFIC HEAT; SULFUR DIOXIDE; VISCOSITY;

GAS TURBINES;

EID: 0346335443     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2003-38593     Document Type: Conference Paper

References (9)

1. Ahluwalia, R. H., Im, K. H., Chuang, C. F., Geyer, H. K., O'Brien, T. J., Berry, G. F., 1984, "Behavior Of Coal Ash and Alkali Matter in a Coal-Fired Gas Turbine System", ASME Gas Turbine and Aeroengine Congress", The Netherlands.
2. Ahluwalia, R. K., Im, K. H. 1988, "Correlation Between Sodium Sulfate Mass Transfer and Low-Temperature Hot Corrosion", ASME Gas Turbine and Aeroengine Congress", The Netherlands.
3. Ahluwalia, R. K., Im, K. H., Wenglarz, R. A., 1989, "Flyash Adhesion in Simulated Coal-Fired Gas Turbine Environment", Journal of Engineering for Gas Turbine and Power, Vol. 111", pp. 672-678.
4. Goldstein, R. J. 1971, "Film Cooling", in Advances in Heat Transfer, vol. 7, eds. T. F. Irvine and J. P. Hartnett, pp. 321-379
5. Jones, R. T., 1996, "Thermal Barrier Coatings," in Metallurgical and Ceramic Protective Coatings, ed. K.H. Stem, Chapman and Hall, London, pp. 194-235.
6. Lee, E. Y., Sohn, Y. H., Holmes, J. W., Biederman, R. R., Sisson, Jr., R. D., 2002, J. Am. Ceram. Soc., Vol. 85, pp. 2065-2071.
7. Ming Li, 1997, "Study on Long-Term Oxidation and Hot Corrosion Behavior of Gas Turbine Superalloys", Ph.D. Thesis, University of Central Florida, Orlando, FL.
8. Pettit, F. S., Giggins, C. S., 1987, "Hot Corrosion", Chap. 12., Superalloys II, Eds, Sims, C. T., Stoloff, N. S., Hagel, W. C., John Wiley & Sons, NY.
9. Zhao, H. F., 1985, "Film Protection Against Impurities in Flue Gas of PFBC for Turbine Blade", Proceedings of the International Conference on Fluidized-Bed Combustion, Vol 2, pp. 878-882.