Turbulence Spectra and Length Scales Measured in Film Coolant Flows Emerging From Discrete Holes

Journal of Turbomachinery

Volumn 121, Issue 3, 1999, Pages 551-557

  Burd, S W ^a   Simon, T M ^b  

^a PRATT AND WHITNEY   (United States)

^b UNIVERSITY OF MINNESOTA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANEMOMETERS; COOLING; SPECTRUM ANALYSIS; TURBULENT FLOW;

ENERGY SPECTRAL DISTRIBUTION;

TURBOMACHINERY;

COOLING; FILM; FLOW; TURBULENCE;

EID: 0032703440     PISSN: 0889504X     EISSN: 15288900     Source Type: Journal    
DOI: 10.1115/1.2841350     Document Type: Article

References (18)

1. Azad, R. S., Arora, S. C., and Reichert, J. K., 1978, “Spectra of Reynolds Stresses in a Developing Pipe Flow,” Proc. 1978 Heat Transfer and Fluid Mech. Inst., Pullman, WA, June 26-28, pp. 281-295.
2. Berman, N. S., and Dunning, J. W., 1973, “Pipe Flow Measurements of Turbulence and Ambiguity Using Laser-Doppler Velocimetry,” J. Fluid Mech., Vol. 61, Part 2, pp. 289-299.
3. Bremhorst, K., and Walker, T. B., 1973, “Spectral Measurements of Turbulent Momentum Transfer in Fully Developed Pipe Flow,” J. Fluid Mech., Vol. 61, Part 1, pp. 173-186.
4. Burd, S. W., and Simon, T. W., 1997, “The Influence on Film Cooling Supply Geometry on Film Coolant Exit and Surface Adiabatic Effectiveness,” ASME Paper No. 97-GT-25.
5. Burd, S. W., Kaszeta, R. W., and Simon, T. W., 1998, “Measurements in Film Cooling Flows: Hole LID and Turbulence Intensity Effects,” ASME Journal of Turbomachinery, Vol. 120, pp. 791-798.
6. Burd, S. W., and Simon, T. W., 1999, “Measurements of Discharge Coefficients in Film Cooling,” ASME Journal of Turbomachinery, Vol. 121, pp. 243-248.
7. Fried, E., and Idelchik, I. E., 1989, Flow Resistance: A Design Guide for Engineers, Hemisphere Publishing Corp., New York.
8. Hancock, P. E., and Bradshaw, P., 1983, “The Effect of Free-Stream Turbulence on Turbulent Boundary Layers,” ASME Journal of Fluids Engineering, Vol. 105, pp. 284-289.
9. Hinze, J. O., 1975, Turbulence, McGraw-Hill, New York.
10. Kline, S. J., and McClintock, F. A., 1953, “Describing Uncertainties in SingleSample Experiments,” Mech. Eng., Jan., pp. 3-8.
11. Kohli, A., and Bogard, D. G., 1998, “Effects of Very High Free-Stream Turbulence on the Jet-Mainstream Interaction in a Film Cooling Flow,” ASME Journal of Turbomachinery, Vol. 120, pp. 785-790.
12. Laufer, J., 1953, “The Structure of Turbulence in Fully Developed Pipe Flow,” NACA Report 1174.
13. Lawn, C. J., 1971, “The Determination of the Rate of Dissipation in Turbulent Pipe Flow,” 7. Fluid Mech, Vol. 48, Part 3, pp. 477-505.
14. McMahon, H. M., Hester, D. D., and Palfrey, J. G., 1971, “Vortex Shedding From a Turbulent Jet in Crosswind,” J. Fluid Mech., Vol. 48, pp. 73-80.
15. Russ, S., and Simon, T. W., 1990, “Signal Processing using the Orthogonal Triple-Wire Equations,” Flow Lines, The TSI Quarterly Magazine, Winter.
16. Walters, D. K., and Leylek, J. H., 1997, “A Detailed Analysis of Film-Cooling Physics: Part 1 Streamwise Injection With Cylindrical Holes," ASME Paper No. 97-GT-269.
17. Wang, L., 1996, “A Study of Gas Turbine Flows, Turbulence Generation, and Film Cooling Flow Measurement,” M.S. Thesis, Department of Mechanical Engineering, University of Minnesota.
18. Yavuzkurt, S., 1984, “A Guide to Uncertainty Analysis of Hot-Wire Data,” ASME Journal of Fluids Engineering, Vol. 106, pp. 181-186.