An experimental and computational study of the formation of a streamwise shed vortex in a turbine stage

Journal of Turbomachinery

Volumn 125, Issue 2, 2003, Pages 291-297

  Pullan, Graham ^a   Denton, John ^a   Dunkley, Michael ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

FLOW VISUALIZATION; SHEAR FLOW; VORTEX FLOW; WINGS;

SHEAR LAYERS;

TURBINES;

BLADE AERODYNAMICS; SHEAR BLADE; TURBINE; TURBOMACHINERY; VORTEX;

EID: 0037641067     PISSN: 0889504X     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1545766     Document Type: Article

References (23)

1. Horlock, J. H., and Lakshminarayana, B., 1973, "Secondary Flows: Theory, Experiment, and Application in Turbomachinery Acrodynamics," Annu. Rev. Fluid Mech., 5, pp. 247-280.
2. Sieverding, C. H., 1985, "Recent Progress in the Understanding of Basic Aspects of Secondary Flows in Turbine Blade Passages," ASME J. Eng. Power, 107(2), pp. 248-257.
3. Langston, L. S., 2001, "Secondary Flows in Axial Turbines-A Review," Ann. N.Y. Acad. Sci., 934, pp. 11-26.
4. Dunkley, M. J., 1998. The Aerodynamics of Intermediate Pressure Turbines, Ph.D. thesis, University of Cambridge.
5. Hawthorne, W. R., 1955, "Rotational Flow Through Cascades Part 1-The Components of Vorticity," J. Mech App. Math., 8.
6. Langston, L. S., Nice, M. L., and Hooper, R. M., 1977, "Three-Dimensional Flow Within a Turbine Cascade Passage," ASME J. Eng. Power, 99, pp. 21-28.
7. Goldstein, R. J., and Spores, R. A., 1988, "Turbulent Transport on the Endwall in the Region Between Adjacent Turbine Blades," ASME J. Heat Transfer, 110, pp. 862-869.
8. Wang, H. P., Olson, S. J., Goldstein, R. J., and Eckert, E. R. G., 1997, "Flow Visualisation in a Linear Turbine Cascade of High Performance Turbine Blades," ASME J. Turbomach., 119, pp. 1-8.
9. Binder, R., and Romey, A., 1983, "Secondary Flow Effects and Mixing of the Wake Behind a Turbine Stator," ASME J. Eng. Power, 105, pp. 40-46.
10. Gregory-Smith, D. G., Graves, C. P., and Walsh, J. A., 1988, "Growth of Secondary Losses and Vorticity in an Axial Turbine Cascade," ASME J. Turbomach., 110, pp. 1-8.
11. Zaccaria, M., and Lakshminarayana, B., 1995. "Investigation of Three- Dimensional Flowfield at the Exit of a Turbine Nozzle," J. Propul. Power, 11, pp. 55-63.
12. Sherman, F. S., 1990, Viscous Flow, McGraw-Hill.
13. Drazin, and Reid, 1981. Hydrodynamic Stability, Cambridge University Press.
14. Thorpe, S. A., 1968, "A Method of Producing a Shear Flow in a Stratified Fluid," J. Fluid Mech., 22, pp. 693-704.
15. Atsavapranee, P., and Gharib, M., 1997, "Structures in Stratified Plane Mixing Layers and the Effects of Cross-Shear," J. Fluid Mech., 342, pp. 53-86.
16. Hackett, J. E., and Cox, D. K., 1970, "The Three-Dimensional Mixing Layer Between Two Grazing Perpendicular Streams," J. Fluid Mech., 43, pp. 77-96.
17. Gründel, H., and Fiedler, H. E., 1993, "The Mixing Layer Between Non- Parallel Streams," Appl. Sci. Res., 51, pp. 167-171.
18. Schröder, N., Hofmann, G., and Hourmouziadis, J., 2000. Trailing Edge 3D Free Shear Layers, ASME 2000-GT-436.
19. Fric, T. F., 1995. Skewed Shear Layer Mixing Within a Duct, AIAA 95-0869.
20. Lu, G., and Lele, S. K., 1994, Vortex Breakdown in Skewed Compressible Mixing Layers, AIAA 94-0821.
21. Lanchester, F. W., 1907, Aerodynamics, Constable and Company.
22. Denton, J. D., 2002, "The Effects of Lean and Sweep on Transonic Fan Performance: A Computational Study," TASK Quarterly, 6(1), pp. 1-17.
23. Denton, J. D., 1992, "The Calculation of Three Dimensional Viscous Flow Through Multistage Turbomachines," ASME J. Turbomach., 114(1).