Wake, shock, and potential field interactions in a 1.5 stage turbine - Part I: Vane-rotor and rotor-vane interaction

Journal of Turbomachinery

Volumn 125, Issue 1, 2003, Pages 33-39

  Miller, R J ^a   Moss, R W ^b   Ainsworth, R W ^c   Harvey, N W ^d  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b NEWCASTLE UNIVERSITY   (United Kingdom)

^c UNIVERSITY OF OXFORD   (United Kingdom)

^d ROLLS ROYCE PLC   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; REYNOLDS NUMBER; ROTORS; TURBOMACHINE BLADES; WAKES;

ROTOR-VANE INTERACTIONS;

TURBINES;

GAS TURBINE; IMPINGEMENT; PRESSURE; ROTOR; UNSTEADY FLOW; VANE;

EID: 0038189838     PISSN: 0889504X     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1508386     Document Type: Article

References (21)

1. Wisler, D. C., 1998, Blade Row Interference effects in Axial Turbomachinery Stages. von Karman Institute lecture notes.
2. Binder, A., Forster, W., Kruse, H., and Rogge, H., 1985, "An Experimental Investigation into the Effect of Wakes on the Unsteady Turbine Rotor Flow," ASME J. Eng. Gas Turbines Power, 107, pp. 458-466.
3. Hodson, H. P., 1984, "Measurements of Wake Generated Unsteadiness in the Rotor Passages of Axial-Flow Turbines," ASME 84-GT-189.
4. Doorly, D. J., and Oldfield, M. L. G., 1985, "Simulation of the Effect of Shock Waves on a Turbine Rotor Blade," ASME J. Eng. Gas Turbines Power. 107(4), pp. 998-1006.
5. Giles, M. B., 1990, "Stator-Rotor Interaction in a Transonic Turbine," J. Propul. Power, 6(5).
6. Lefcort, M. D., 1965, "An Investigation into Unsteady Blade Forces in Turbomachines," ASME J. Eng. Power, 87, pp. 345-354.
7. Korakianitis, T., 1993, "On the propagation of Viscous Wakes and Potential Flow in Axial Turbine Cascades," ASME J. Turbomach., 115, pp. 115-127.
8. Binder, A., 1985, "Turbulence Production due to Secondary Vortex Cutting in a Turbine Rotor," ASME 85-GT-193.
9. Dietz, A. J., and Ainsworth, R. W., 1992, "Unsteady Pressure Measurement on the Rotor of a Model Turbine Stage in a Transient Flow Facility," ASME 92-GT-156.
10. Hilditch, M. A., Smith, G. C., and Singh, U. K., 1998, "Unsteady Flow in a Single Stage Turbine," ASME 98-GT-531.
11. Dunn, M. G., Bennett, W. A., Delaney, R. A., and Rao, K. V., 1992, "Investigation of Unsteady Flow Through a Transonic Turbine Stage: Data/Prediction Comparison for Time-averaged and phase-Resolved Pressure Data," ASME J. Turbomach., 114, pp. 91-99.
12. Moss, R. W., Ainsworth, R. W., Sheldrake, C. D., and Miller, R. J., 1997, "The Unsteady Pressure Field Over a Turbine Blade Surface: Visualisation and Interpretation of Experimental Data," ASME 97-GT-474.
13. Denos, R., Sieverding, C. H., Arts, T., Brouckaert, J. F., Paniagua, G., and Michelassi, V., 1999. "Experimental Investigation of the Unsteady Rotor Aerodynamics of a Transonic Turbine Stage," IMechE Conf. Trans., Third European Conference on Turbomachinery.
14. Sheldrake, C. D., and Ainsworth, R. W., 1994, "Rotating Hot-Wire Measurements in a Model Turbine Stage," Proc., 13th Symposium of Measurement Techniques for Transonic and Supersonic Flows in Cascades and Turbomachines.
15. Venable, B. L., Delancy, R. A., Busby, J. A., Davis, R. L., Dorney, D. J., Dunn, M. G., Haldeman, C. W., and Abhari, R. S., 1999, "Influence of Vane-Blade Spacing on Transonic Turbine Stage Aerodynamics-Part I: Time-Averaged Data and Analysis," ASME J. Turbomach., 121, pp. 663-672.
16. Busby, J. A., Davis, R. L., Dorney, D. J., Dunn, M. G., Haldeman, C. W., Abhari, R. S., Venable, B. L., and Delaney, R. A., 1999, "Influence of Vane-Blade Spacing on Transonic Turbine Stage Aerodynamics-Part II: Time- Resolved Data and Analysis," ASME J. Turbomach., 121, pp. 673-682.
17. Ainsworth, R. W., Schultz, D. L., Davies, M. R. D., Forth, C. J. P., Hilditch, M. A., and Oldfield, M. L. G., 1988, "A Transient Flow Facility for the Study of the Thermofluid-Dynamics of a Full Stage Turbine Under Engine Representative Conditions," ASME 88-GT-144.
18. Denton, J. D., 1990, "The Calculation of Three-Dimensional Viscous Flow Through Multistage Turbomachines," ASME 90-GT-19.
19. Hodson, H. P., and Dawes, W. N., 1996, "On the interpretation of Measured Profile Losses in Unsteady Wake-Turbine Blade Interaction Studies," ASME 96-GT-494.
20. Miller, R. J., Moss, R. W., Ainsworth, R. W., and Harvey, N. W., 2001, "Time-Resolved Vane-Rotor-Vane Interaction in a Transonic One and a Half Stage Turbine," 4th European Conference of Turbomachinery Fluid Dynamics and Thermodynamics, ATI-CST-081/01, pp. 937-949.
21. Miller, R. J., Moss, R. W., Ainsworth, R. W., and Harvey, N. W., 2002, "Wake, Shock and Potential Field Interactions in a 1.5 Stage Turbine-Part II: Vane-Vane Interaction and Discussion of Results," ASME J. Turbomach., 124, pp. 40-47.