Turbine tip and shroud heat transfer and loading Part A: Parameter effects including Reynolds number, pressure ratio, and gas to metal temperature ratio

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

Volumn 3 A, Issue , 2002, Pages 219-230

  Polanka, Marc D ^a   Hoying, Donald A ^a   Meininger, Matthew ^a   MacArthur, Charles D ^a  

^a AIR FORCE RESEARCH LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GAS TO METAL TEMPERATURE RATIO; HEAT FLUX MEASUREMENT; HIGH PRESSURE TURBINE; INLET TEMPERATURE; PRESSURE RATIO;

HEAT FLUX; HEAT TRANSFER; PRESSURE MEASUREMENT; PRESSURE TRANSDUCERS; REYNOLDS NUMBER; TEMPERATURE; TURBULENCE;

GAS TURBINES;

EID: 0036998087     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2002-30186     Document Type: Conference Paper

References (25)

1. Allen, H.W. and Kofskey, M.G., "Visualization Study of Secondary Flows in Turbine Rotor Tip Regions," NACA TN 3519.
2. Ameri, A.A., and Bunker, R.S., 2000, "Heat Transfer and Flow on the First-Stage Blade Tip of a Power Generation Gas Turbine: Part 2-Simulation Results," Journal of Turbomachinery, Vol. 122, pp. 272-277.
3. Azad, Gm S., Han, J.C., Teng, S. and Boyle, R.J., 2000, "Heat Transfer and Pressure Distributions on a Gas Turbine Blade Tip," ASME Paper 2000-GT-194.
4. Blair, M.F., 1994, "An Experimental Study of Heat Transfer in a Large-Scale Turbine Rotor Passage," Journal of Turbomachinery, Vol. 116, pp. 1-13.
5. Booth, T.C., Dodge, P.R., Hepworh, H.K., 1982, "Rotor-Tip Leakage: Part I-Basic Methodology," Journal of Engineering for Power, Vol. 104, pp. 154-161.
6. Bunker, R.S., 2000, "A Review of Turbine Blade Tip Heat Transfer," A Review of Turbine Blade Tip Heat Transfer," Paper presented at Turbine 2000 International Symposium on Heat Transfer in Gas Turbine Systems, Izmir, Turkey.
7. Bunker, R.S., Bailey, J.C., and Ameri, A.A., 2000, "Heat Transfer and Flow on the First-Stage Blade Tip of a Power Generation Gas Turbine: Part 1-Experimental Results," Journal of Turbomachinery, Vol. 122, pp. 263-271.
8. Crawford, M.E., 1986, "Simulation Codes for Calculation of Heat Transfer to Convectively-Cooled Turbine Blades," Convective Heat Transfer and Film Cooling in Turbomachinery, VKI Lecture Series 1986-06.
9. Dunn, M.G., and Hause, A., 1982, "Measurement of Heat Flux and Pressure in a Turbine Stage," Journal of Engineering for Power, Vol. 104, pp. 215-223.
10. Dunn, M.G., Rae, W.J., and Holt, J.L., 1984, "Measurement and Analyses of Heat Flux Data in a Turbine Stage: Part I-Description of Experimental Apparatus and Data Analysis," Journal of Engineering for Gas Turbines and Power, Vol. 106, pp. 229-233.
11. Dunn, M.G., Rae, W.J., and Holt, J.L, 1984, "Measurement and Analyses of Heat Flux Data in a Turbine Stage: Part II-Discussion of Results and Comparison With Predictions," Journal of Engineering for Gas Turbines and Power, Vol. 106, pp. 234-240.
12. Dunn, M.G., Martin, H.L., and Stanek, M.J., 1986, "Heat-Flux and Pressure Measurements and Comparison With Prediction for a Low-Aspect-Ratio Turbine Stage," Journal of Turbomachinery, Vol. 108, pp. 108-115.
13. Dunn, M. G., 2001, "Convective Heat Transfer and Aerodynamics in Axial Flow Turbines," ASME Paper 2001-GT-0506.
14. Epstein, A.H., Guenette, G.R., Norton, R.J.G. and Yuzhang, C., 1985, "Time Resolved Measurements of a Turbine Rotor Stationary Tip Casing Pressure & Heat Transfer Field," AIAA Paper No. 85-1220.
15. Haldeman, C.W., et al., 1992, "The USAF Advanced Turbine Aerothermal Research Rig," AGARD Propulsion and Energetics Panel Conference Proceedings 527, Antalya, Turkey, 1992.
16. Hermanson, K., and Thole, K.A., 2000, "Effect of Inlet Profiles on Endwall Secondary Flows," Journal of Propulsion and Power, vol. 16, no. 2, pp. 286-296.
17. Joe, C.R., et al, 1998, "High Pressure Turbine Vane Annular Cascade Heat Flux and Aerodynamic Measurements with Comparisons to Predictions," ASME paper 98-GT-430.
18. Kays, W.M., and Crawford, M.E., 1980, Convective Heat and Mass Transfer, McGraw-Hill, New York.
19. Kline, S.J. and McClintock, F.A., "Describing Uncertainties in Single Sample Experiments," Mechanical Engineering, Vol. 75, pp. 3-8, 1953.
20. Mayle, R.E. and Metzger, D.E., "Heat Transfer at the Tip of an Unshrouded Turbine Blade", Proceedings of the 7th International Heat Transfer Conference, vol. 3, pp. 87-92, 1982.
21. Metzger, D.E. and Rued, K., 1989, "The Influence of Turbine Gap Leakage on Passage Velocity and Heat Transfer Near Blade Tips: Part I-Sink Flow Effects on Blade Pressure Side," Journal of Turbomachinery, Vol. 111, pp. 284-292.
22. Moffat, R.J. "Contributions to the Theory of a Single-Sample Uncertainty Analysis," Journal of Fluid Engineering, Vol. 107, pp. 153-160, 1982.
23. Moore, J., Moore, J.G., Henry, G.S., Chaudhry, U., 1989, "Flow and Heat Transfer in Turbine Tip Gaps," Journal of Turbomachinery, Vol. 111, pp. 301-309.
24. Polanka, M.D., White, A.L., Meininger, M., and Clark, J.P., "Turbine Tip and Shroud Heat Transfer and Loading Part B: Experimental and Computational Comparisons Including Unsteady Effects", to be published.
25. Zilles, D.A., and Abhari, Reza S., "Influence of Non-Isothermal Button Gage Surface Temperature in Heat Flux Measurement Applications", Proceedings of IMECE 99, Nashville, TN, 1999.