Dust separation in a gas turbine pre-swirl cooling air system, a parameter variation

Proceedings of the ASME Turbo Expo 2004

Volumn 4, Issue , 2004, Pages 231-240

  Schneider, O ^a   Dohmen, H J ^a   Benra, F K ^a   Brillert, D ^b  

^a UNIVERSITY OF DUISBURG ESSEN   (Germany)

^b SIEMENS AG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS; COMPUTER SIMULATION; COOLING; DUST; MATHEMATICAL MODELS; NOZZLES; PARAMETER ESTIMATION; PARTICLE SIZE ANALYSIS; ROTATION; ROTORS; SEPARATION; STATORS; THIN FILMS; TURBOMACHINE BLADES; VISCOSITY;

COOLING AIR; DRAG COEFFICIENTS; FILM COOLING; FREQUENCY DISTRIBUTION;

GAS TURBINES;

EID: 10244255181     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/gt2004-53048     Document Type: Conference Paper

References (13)

1. Becker B., Robust Gas Turbine, GT-2002-30159, ASME TURBO EXPO 2002, 3-6 June, 2002b, Amsterdam, The Netherlands.
2. Schneider O., Dohmen H.J., Benra F.-K., Brillert D., Investigation of Dust Separation In The Internal Cooling Air System Of Gas Turbines, GT2003-38293, ASME TURBO EXPO 2003, 13-16 June, 2003a, Atlanta, Georgia USA
3. Schneider O., Dohmen H.J., Benra F.-K., Brillert D., Experimental and Numerical Analysis of the Flow structure and Dust Separation Inside a Pre-Swirl Cooling Air System, FEDSM2003-45096, FEDSM'03, 6-11 July, 2003b, Honolulu, Hawaii USA
4. Schneider O., Dohmen H.J., Reichert A.W., Experimental Analysis Of Dust Separation In The Internal Cooling Air System Of Gas Turbines, GT-2002-30240, ASME TURBO EXPO 2002, 3-6 June, 2002a, Amsterdam, The Netherlands
5. Schneider O., Dohmen H.J., Benra F.-K., Brillert D., Grundlagenuntersuchungen an rotierenden Ringräumen zur Optimierung des Sekundärluftsystems moderner Gasturbinen, VDI-Fachtagung, Gasturbinen in Praxis und Entwicklung, 12-13.11.2002b, Leverkusen, Germany
6. Kohnen G, Über den Einfluss der Phasenwvechselwirkung bei turbulenten Zweiphasenströmungen, Dissertation, Martin-Luther-Universität Halle-Wittenberg, Germany, 1997.
7. nd edition, Appl. Math. Science, Vol. 15, New York, 1978.
8. Wall S., John W., Wang H.C., Goren S.L., Measurement of Kinetic Energy Loss for Particles Impacting Surfaces, Aerosol Sci. Tech. 12, pp.926-946, 1990.
9. Wadell H., Volume, shape and roughness of rock particles, Journal of Geology 40, pp.443-451, 1932.
10. Chhabra R.P., Agarwal L., Sinha N.K., Drag on non-spherical particles: an evaluation of available methods, Powder Technology 101, p.288-295, 1999.
11. Haider A., Levenspiel O., Drag Coefficient and Terminal Velocity of Spherical and Nonspherical Particles, Powder Technology 58, p. 63-70, 1989.
12. Ganser GH., A rational approach to drag prediction of spherical and nonspherical particles, Powder Technology 77, p.143-152, 1993.
13. Schubert H., Mechanische Verfahrenstechnik, Leipzig, Dt. Verl. für Grundstoffindustrie, 1990.