The effects of injection angle and hole exit shape on turbine nozzle pressure side film cooling

Proceedings of the ASME Turbo Expo

Volumn 3, Issue , 2000, Pages

  Zhang, Luzeng J ^a   Pudupatty, Ram ^a  

^a SOLAR TURBINES INCORPORATED   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE INJECTION; HEAT TRANSFER; LUMINOUS PAINT; MASS TRANSFER; NITROGEN; PAINT; SUPERSONIC AERODYNAMICS; TURBINE COMPONENTS; TURBINES;

AIRFOIL SURFACES; COOLANT INJECTION; CYLINDRICAL HOLES; FILM COOLING EFFECTIVENESS; INJECTION ANGLES; OXYGEN CONCENTRATIONS; PRESSURE SENSITIVE PAINT TECHNIQUE; PRESSURE SENSITIVE PAINTS;

COOLING;

EID: 84881134168     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/2000-GT-0247     Document Type: Conference Paper

References (23)

1. Ames, F. E., 1997, "Aspects of Vane Film Cooling with High Turbulence: Part II-Adiabatic Effectiveness," ASME, 97-GT-240.
2. Drost, U., and Boles, A., 1999,"Performance of a Turbine Airfoil with Multiple Film Cooling Stations Part I: Heat Transfer and Film Cooling Effectiveness," Paper, ASME, 99-GT-171.
3. Du, H., Han, J. C, and Ekkad, S. V., 1997, "Effect of Unsteady Wake on Detailed Heat Transfer Coefficient and Film Cooling Effectiveness Distributions for a Gas Turbine Blade," Paper, ASME, 97-GT-166.
4. Giebert, D., Grisch, M., Schultz, A., and Wittig, S., 1997, "Film-Cooling from Holes with Expanded Exits: A Comparison of Computational Results with Experiments," Paper, ASME, 97-GT-163.
5. Grisch, M., Schultz, A., and Wittig, S., 1997, "Adiabatic Effectiveness Measurements of Film-Cooling Holes with Expanded Exits," Paper, ASME, 97-GT-164.
6. Haven, B. A., Yamagata, D. K., Kurosaka, M., Yamawaki, s., and Maya, T 1997, "Anti-Kidney Pair of Vortices in Shaped Holes and their Influence on Film Cooling Effectiveness," Paper, ASME, 97-GT-45.
7. Hyams, D. G., and Leylek, H., 1997, "A Detailed Analysis of Film Cooling Physics Part III: Streamwise Injection with Shaped holes," Paper, ASME, 97-GT-271.
8. Jung, I. S., and Lee, J. S., 1999, "Effects of Orientation Angles on Film Cooling over a Flat Plate: Boundary Layer Temperature Distributions and Adiabatic Film Cooling effectiveness," Paper, ASME, 99-GT-143.
9. Kline, S. J., and McLintock, F. A., 1953, "Describing Uncertainties in Single Sample Experiments," Mechanical Engineering, vol. 75.
10. Ligrani, P. M., Wigle, J. M., Ciriello, S., and Jackson, S. M., 1994a, "Film-Cooling from Holes with Compound Angle Orientations: Part 1-Results Downstream of Two Staggered Rows of Holes with 3D Spanwise Spacing," ASME J. of Heat Transfer, Vol. 116, pp.341352.
11. Ligrani, P. M., Wigle, J. M., Ciriello, S., and Jackson, S. M., 1994b, "Film-Cooling from Holes with Compound Angle Orientations: Part 2-Results Downstream of Single Row of Holes with 6D Spanwise Spacing," ASME J. of Heat Transfer, Vol. 116, pp.353-362.
12. McGovern, K, and Leylek, J. H., 1997, "A Detailed Analysis of Film Cooling Physics Part II: Compound Angle Injection with Cylindrical Holes," Paper, ASME, 97-GT-270.
13. Schwarz, S. G., and Goldstein, R. J., 1989, "The Two-Dimensional Behavior of Film Cooling Jets on Concave Surfaces," ASME J. of Turbomachinery, vol. Ill,pp. 124-130.
14. Schwarz, S. G., Goldstein, R. J. and Eckert, E. R. G, 1991, "The Influence of Curvature on Film Cooling Performance," ASME J. of Turbomachinery, vol. 113, pp. 472-478.
15. Seller, J. P., 1963, "Gaseous Film Cooling with Multiple Ejection Stations," AIAA Journal, Vol. 1, No. 9, pp. 2154-2156.
16. Sen, B., Schmidt, D. L. and Bogard, D. G., 1994, "Film cooling with Compound Angle Holes: Adiabatic Effectiveness," ASME, Paper 94-GT-312.
17. Takeishi, K., Matsuura, M., Aoki, T, and Sato, T, 1990, "An Experimental Study of Heat Transfer and Film Cooling on Low Aspect Ratio Turbine Nozzles," ASME J. of Turbomachinery, vol. 112, pp. 488-496.
18. Thole, K., Gritsch, M., Schulz, A., and Wittig, S., 1996, "Flowfield Measurements for Film-Cooling Holes with Expanded Exits," Paper, ASME, 96-GT-174.
19. Wittig, S., Schultz, A., Grisch, M., and Thole, K. A, 1996, 'Transonic Film-Cooling from Investigations: Effects of Holes Shapes and Orientations," Paper, ASME, 96-GT-222.
20. Yu, Y., Yen, C-H., Shih, T. I-P., and Chyu, M. K., 1999, "Film Cooling Effectiveness and Heat Transfer Coefficient Distributions around Diffusion Shaped Holes," Paper, ASME, 99-GT-34.
21. Zhang, L. J., and Fox, M., 1999, "Hat Plate Film Cooling Measurement Using PSP and Gas Chromatography Techniques," Fifth ASME/JSME Joint Thermal Engineering Conference, San Diego, CA.
22. Zhang, L. J., Baltz, M., Pudupatty, R., and Fox, M., 1999, 'Turbine Nozzle Film Cooling Study Using the Pressure Sensitive Paint (PSP) Technique," Paper, ASME, 99-GT-196.
23. Zhang, L. J. and Pudupatty, R., 1999, 'Turbine Nozzle Leading Edge Film Cooling Study in a High Speed Wind Tunnel," Proceedings of the 33rd National Heat Transfer Conference, Albuquerque, New Mexico.