Twin tail/delta wing c onfiguration buffet due to unsteady vortex breakdown flow

14th Applied Aerodynamics Conference

Volumn , Issue , 1996, Pages 1136-1150

  Kandil, Osama A ^a   Sheta, Essam F ^a   Massey, Steven J ^a  

^a Old Dominion University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROELASTICITY; ANGLE OF ATTACK; ANGLE OF ATTACK INDICATORS; ASPECT RATIO; BOMBERS; DELTA WING AIRCRAFT; LOCATION; REYNOLDS NUMBER; SUPERSONIC AIRCRAFT; SWEPT WINGS; VORTEX FLOW;

COMPUTATIONAL MODEL; DISPLACEMENT EQUATION; FREESTREAM MACH NUMBER; MULTI-BLOCK GRID; MULTIDISCIPLINARY PROBLEMS; SHARP-EDGED DELTA WING; UNSTEADY VORTICES; VORTEX BREAKDOWN;

NAVIER STOKES EQUATIONS;

EID: 0008426155     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1996-2517     Document Type: Conference Paper

References (13)

1. Sellers, W. L. Ill, Meyers, J. F. and Hepner, T. E., “LDV Survey Over a Fighter Model at Moderate to High Angle of Attack,” SAE Paper 88-1448, 1988.
2. Ericlcson, G. E., Hall, R. M., Banks, D. W., Del Frate, J. H., Shreiner, J. A., Hanley, R. J. and Pulley, C. T., “Experimental Investigation of the F/A-18 Vortex Flows at Subsonic Through Transonic Speeds,” AIAA 89-2222, 1989.
3. Wentz, W. H., 'Vortex-Fin Interaction on a Fighter Aircraft,” AIAA 87-2474, AIAA Fifth Applied Aerodynamics Conference, Monterey, CA August 1987.
4. Lee, B. and Brown, D., “Wind Tunnel Studies of F/A-18 Tail Buffet,” AIAA 90-1432, 1990.
5. Rao, D. M., Puram, C. K. and Shah, G. H., “Vortex Control for Tail Buffet Alleviation on a twin-Tail Fighter Configuration,” SAE Paper No. 89-2221, 1989.
6. Cole, S. R., Moss, S. W. and Dogget, R. V., Jr., “Some Buffet Response Characteris­tics of a Twin-Vertical-Tail Configuration,” NASA TM-102749, October 1990.
7. Washburn, A. E., Jenkins, L. N. and Fer-man, M. A., “Experimental Investigation of Vortex-Fin Interaction,” AIAA 93-0050, AIAA 31st ASM, Reno, NV, January 1993.
8. Bean, D. E. and Lee, B. H. K., “Correlation of Wind Tunnel and Flight Test Data for F/A-18 Vertical Tail Buffet,” AIAA 94-1800-CP, 1994
9. Kandil, O. A., Kandil, H. A. and Massey, S. J., Simulation of Tail Buffet Using Delta Wing-Vertical Tail Configuration, AIAA 93-3688-CP, AIAA Atmospheric Flight Mechanics Conference, Monterery, CA August 1993, pp. 566-577.
10. Kandil, O. A., Massey, S. J., and Kandil, H. A., “Computations of Vortex-Breakdown Induced Tail Buffet Undergoing Bending and Torsional Vibrations,” AIAA 94-1428-CP, AIAA/ASME/ASCE/ASC Structural, Structural Dynamics and Material Conference, SC April 1994, pp. 977-993.
11. Kandil, O. A., Massey, S. J. and Sheta, E. F., “Structural Dynamics/CFD Interaction for Computation of Vertical Tail Buffet,” International Forum on Aeroelasticity and Structural Dynamics, Royal Aeronautical Society, Manchester, U.K., June 26-28, 1995, pp. 52.1-52.14.
12. Kandil, O. A., Sheta, E. F. and Massey, S. J., “Buffet Responses of a Vertical Tail in Vortex Breakdown Flows,” AIAA 95-3464-CP, AIAA Atmospheric Flight Mechanics Conference, Baltimore, MD, Aug. 7-9, 1995, pp. 345-360.
13. Straganac, T. W., “A Numerical Model of Unsteady, Subsonic Aeroelastic Behavior,” NASA Technical Memorandum 100487, December 1987.