Short wide angle diffuser with pulse jet control

37th Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 1999, Pages

  Raghunathan, S ^a   Watterson, J K ^a   Cooper, R K ^a   Lee, S ^a  

^a QUEEN'S UNIVERSITY BELFAST   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE ENGINEERING;

EXPERIMENTAL INVESTIGATIONS; PRESSURE RECOVERY; PULSE JET; PULSED JETS; STALL ANGLES; SUBSONIC DIFFUSERS; VORTEX GENERATOR JETS; WIDE ANGLE DIFFUSERS;

VORTEX FLOW;

EID: 84983140603     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (25)

1. Kline, S.J., Abbott, D.E. and Fox, R.W., Optimum design of straight walled diflusers. ASME J. Basic Eng., 81, 1959, pp 321-331.
2. Kline, S.J., On the nature of stall. ASME J. Basic Eng., 81, 1959, p 305.
3. Waitman, B.A., Reneau, L.B. and Kline, S.J., Effect of inlet conditions on the performance diffusers. J. Basic Eng., ASME, 83, 1961.
4. Furaya, Y., Fujimoto, T. and Yamazto, E., Performance of two-dimensional diflusers with suction at entrance. Bull JSME, 13, (56), 1970.
5. Holzhauser, C.A. and Hall, L.P., Explanatory Investigation of the Use of Area Suction to Eliminate AirFlow Separation in Diffusers Having Large Expansion Angles. NACA TN 3793, October 1956.
6. Fiedler, R.A., Gessner, F.B., Influence of tangential injection on the performance of two-dimensional diffusers. J. of Basic Engineering. V.94, 1972, p.666.
7. Valentine, E.F. and Carroll, R.B., Effects of Several Arrangements of Rectangular Vortex Generators on the Static Pressure Rise Through a Short 2:1 Diffuser. NACA RM L50L04, 1951.
8. Wood, C.C., Preliminary Investigation of the Effects of Rectangular Vortex Generators on the Performance of a Short 1.9:1 Straight Wall Annular Diffuser. NACARML51G09, 1951.
9. Senoo, Y. and Nishi, M, Improvements of the performance of conical diflusers by vortex generators. J. Fluid Eng., March, 1974, 96, Part 4.
10. Cochran, D.L. and Kline, S.J., The Use of Short Flat Vanes for Producing Efficient Wide Angle two-dimensional Subsonic Diffusers. NACA TN4309, September 1958.
11. Rao, R.S.S., Vyas, B.D. and Raghunathan, S., Effect of inlet circulation on the performance of straight conical diffusers. Ind. J. Tech., 1971, 9, (4), pp. 135-137.
12. Sarjben, M., Chen, CP. and Kroutil, J.C., Anew passive boundary layer controls device. J. Aircr., 14, (7).
13. Hoffmann, J. A., Effects of free stream turbulence on diffuser performance. J. Fluids Eng., 103, September 1981.
14. Raghunathan, S., Mcllwain, S.T. and Mabey, D.G., Wide angle diffusers with passive boundary-layer control, Aeronautical J., Vol.95, No.941, 1991. Pp.28-34.
15. Wong, H.M. and Dowling, A.P., Active boundary layer controls in diffusers. AIAA J., Vol. 32, No. 12, 1994, pp. 2409-2413.
16. Carlson, J.J., Johnston, J.P. and Sagj, C.J., Effects of wall shape on flow regimes and performance in straight two-dimensional diffusers. J. Basic Eng., March, 1967.
17. Raghunathan, S., Passive control of shock waves boundary layer interaction. Prog. Aero. Sci., v.25, 1988. Pp.271-296.
18. Zang, S., and Li, F., "Experiments About the Air Jet Vortex Generators." Proc. 8th Institute of Aeronautics and Astronautics Ohio 1987 pp. 513-526.
19. Johnston, J., and Nishi, M., "Vortex generator Jets; Means for Flow Separation Control." AIAA J.28. 1990. pp. 989-994
20. Compton, D.A., and Johnston, J.P, "Streamwise Vortex Production from a Pitched and Skewed Jet." AIAA 91-0038.
21. Seby, G.V., and Lin, J.C., and Howard, F G., "Control of Low Speed Turbulent Separated Flow using Jet Cortex Generator." Experiments in Fluids, 12. 1992. pp. 394-400.
22. Henry, F.S., and Pearcey, H.H., "Numerical Model Of Boundary-Layer Control using Air Jet Generated Vortices" AIAA J. V.32, No. 12, Dec 1994. pp. 2415-2425.
23. Johnston, J.P., "The Origin of the Dominant Vortex from A Pitched and Skewed Jet." Int. Conf. On Fluid Engineering. JSME. Tokyo, July 1997.
24. McManus, K., Legner, H.H., and Davis, S.J., "Pulsed Vortex Generator Jets for Active Control of Flow Separation." 25lh AIAA Fluid Dynamics Conference Colorado, June 1994. Paper 94-2218.
25. LoVato, J.A., and Troutt, T.T., "Active Control of the Shear Layer on a Static Aerofoil." 31st Aerospace Sciences Meeting Reno, January 1993 Paper 93-0442.