Heat transfer enhancement within a turbine blade cooling passage using ribs and combinations of ribs with film cooling holes

Journal of Turbomachinery

Volumn 118, Issue 3, 1996, Pages 428-434

  Shen, J R ^a   Wang, Z ^b   Ireland, P T ^b   Jones, T V ^b   Byerley, A R ^c  

^a INSTITUTE OF ENGINEERING THERMOPHYSICS   (China)

^b UNIVERSITY OF OXFORD   (United Kingdom)

^c MERCER UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 4243062930     PISSN: 0889504X     EISSN: 15288900     Source Type: Journal    
DOI: 10.1115/1.2836683     Document Type: Article

References (15)

1. Atli, V., 1988, “Subsonic Flow Over a Two-Dimensional Obstacle Immersed in a Turbulent Boundary Layer on a Flat Surface,” Journal of Wind Engineering and Industrial Aerodynamics, Vol. 31, pp. 225-239.
2. Baughn, J. W., Ireland, P. T., Jones, T. V., and Sanei, M., 1989, “A Comparison of the Transient and Heated-Coating Methods for the Measurement of Local Heat Transfer Coefficients on a Pin Fin,” ASME Journal of Heat Transfer, Vol. III, pp. 887-881.
3. Bonnett, P., Jones, T. V., and McDonnell, D. G., 1989, “Shear Stress Measurements in Aerodynamic Testing Using Cholesteric Liquid Crystals,” Liquid Crystals, Vol. 6, No. 33, pp. 271-280.
4. Byerley, A. R., Ireland, P. T., Jones, T. V., and Ashton, S. A., 1988, “Detailed Heat Transfer Coefficient Measurements Near and Within the Entrance of a Film Cooling Hole,” ASME Paper No. 88-GT-155.
5. Byerley, A. R., Jones, T. V., and Ireland, P. T., 1992, “Internal Cooling Passage Heat Transfer Near the Entrance to a Film Cooling Hole: Experimental and Computational Results,” ASME Paper No. 92-GT-241.
6. Dunne, S. T., 1983, “A Study of Flow and Heat Transfer in Gas Turbine Blade Cooling Passages,” D. Phil thesis, University of Oxford.
7. Han, J. C., 1988, “Heat Transfer and Friction Characteristics in Rectangular Channels With Rib Turbulators,” ASME Journal of Heat Transfer, Vol. 110, pp. 321-328.
8. Jones, T. V., Wang, Z., and Ireland, P. T., 1992, “The Use of Liquid Crystals in Aerodynamic and Heat Transfer Experiments,” Proc. of Optical Methods and Data Processing in Heat and Fluid Flow, Apr. 2-3, Institute of Mechanical Engineers.
9. Kays, W. M., and Crawford, M. E., 1980, Convective Heat and Mass Transfer, 2nd ed., McGraw-Hill, New York.
10. Mayle, R. E., 1991, “Pressure Loss and Heat Transfer in Channels Roughened on Two Opposite Walls,” ASME Journal of Turbomachinery, Vol. 113, pp. 60-66.
11. Ristori, A., Servouze, Y., Errera, M. P., Dutoya, D., and Perruchini, J., 1991, “Numerical Simulation of Flows Inside Internal Cavities of Turbine Blades,” Proc. Eurotherm Conference, Heat Transfer in Single Phase Flows July 8-10.
12. Shen, J.-R., Ireland, P. T., and Jones, T. V., 1991, “Heat Transfer Coefficient Enhancement in Gas Turbine Blade Cooling Passage Due to Film Cooling Holes,” Proc. Turbomachinery: Latest Developments in a Changing Scene, Institute of Mechanical Engineers, pp. 219-226.
13. Wang, Z., Ireland, P. T., and Jones, T. V., 1993, “An Advanced Method of Processing Liquid Crystal Video Signals From Transient Heat Transfer Experiments,” ASME Paper No. 93-GT-282; ASME Journal of Turbomachinery, Vol. 117, 1995, pp. 184-189.
14. Webb, R. L., Eckert, E. R. G., and Goldstein, R. J., 1971, “Heat Transfer and Friction in Tubes With Repeated Rib Roughness,” International Journal of Heat and Mass Transfer, Vol. 14, pp. 601-618.
15. Yeh, F. C., and Stepka, F. S., 1984, “Review and Status of Heat-Transfer Technology for Internal Passages of Air-Cooled Turbine Blades,” NASA Technical Paper 2232.