Effects of sand ingestion on the blockage of film-cooling holes

Proceedings of the ASME Turbo Expo

Volumn 3 PART A, Issue , 2006, Pages 81-90

  Walsh, W S ^a   Thole, K A ^a   Joe, Chris ^b  

^a State University   (United States)

^b PRATT AND WHITNEY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COOLING HOLES; FILM COOLING; PRESSURE RATIO; SAND INGESTION;

COOLANTS; COOLING; FILTRATION; FLOW PATTERNS; PRESSURE DISTRIBUTION; SAND;

GAS TURBINES;

EID: 33750872265     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2006-90067     Document Type: Conference Paper

References (13)

1. Moroianu, D., Karlsson, A., 2004, "LES of the Flow and Particle Ingestion into an Air Intake of a Jet Engine Running on the Ground," GT2004-53762
2. Kim, J., Dunn, M.G., Baran, A.K., Wade, D.P., Tremba, E.L., 1993, "Deposition of Volcanic Materials in the Hot Sections of Two Gas Turbine Engines," J of Turbomachinery, vol. 115, pp. 641-651.
3. Dunn, M.G., Padova, C. and Adams, R.M., 1987a, "Operation of Gas Turbine Engines in Dust-Laden Environments," AGARD-Advanced Technology Aero Engine Components, Paris, France.
4. Schneider, O., H.J., Benra, F.-K., Dohmen, H. J., and Jarzombek, K., 2005, "A Contribution to the Abrasive Effect of Particles in a Gas Turbine Pre-Swirl Cooling Air System," GT2005-68188
5. Batcho, P.F., Moller, J.C., Padova, C., and Dunn, M.G., 1987, "Interpretation of Gas Turbine Response Due to Dust Ingestion," 1987-GT-112
6. Ghenaiet, A., Elder, R.L., and Tan, S.C., 2001, "Particles Trajectories Through an Axial Fan and Performance Degradation due to Sand Ingestion," 2001-GT-0497
7. Tabakoff, W., and Metwally, M., 1992, "Coating Effect on Particle Trajectories and Turbine Blade Erosion," J of Turbomachinery, vol. 114, pp. 250-257.
8. Schneider, O., Dohmen, H.J., Reichert, A.W., 2002, "Experimental Analysis of Dust Separation in the Internal Cooling Air System of Gas Turbines", GT-2002-30240
9. Schneider, O., Dohmen, H.J., Benra, F.-K., and Brillert, D., 2004, "Dust Separation in a Gas Turbine Pre-Swirl Cooling Air System, a Parameter Variation," GT2004-53048
10. Schneider, O., Dohmen, H. J., H.J., Benra, F.-K., and Brillert, D., 2003, "Investigations of Dust Separation in the Internal Cooling Air System of Gas Turbines," GT2003-38293
11. Friedlander, S.K., 2000, Smoke, Dust, and Haze Fundamentals of Aerosol Dynamics, (Oxford University Press: NY)
12. Wenglarz, R.A., and Fox, Jr., R.G., 1990, "Physical Aspects of Deposition from Coal-Water Fuels Under Gas Turbine Conditions," J of Turbomachinery, vol. 112, pp. 9-14.
13. Hill, P., Peterson, C., 1992, Mechanics and Thermodynamics of Propulsion, (Addison-Wesley Publishing Company: Reading, Massachusetts)