Effect of configuration pitching motion on twin tail buffet response

36th AIAA Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 1998, Pages

  Sheta, Essam F ^a   Kandil, Osama A ^a  

^a Old Dominion University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANGLE OF ATTACK; NAVIER STOKES EQUATIONS; REYNOLDS NUMBER; VIBRATIONS (MECHANICAL); WINGS;

COMPUTATIONAL MODEL; DISPLACEMENT EQUATION; FREESTREAM MACH NUMBER; MULTI-BLOCK GRID; MULTIDISCIPLINARY PROBLEMS; PITCHING MOTION; SEPARATION DISTANCES; TORSIONAL VIBRATION;

DELTA WING AIRCRAFT;

EID: 84982318451     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-520     Document Type: Conference Paper

References (16)

1. Sellers, W. L. III, Meyers,. J. F. and Hep-ner, T. E., "LDV Survey Over a Fighter Model at Moderate to High Angle of Attack," SAE Paper 88-1448, 1988.
2. Erickson, 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. 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.
6. 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.
7. Moses, R. W. and Pendleton, E, "A Comparison of Pressure Measurements Between a Full-Scale and a 1/6-Scale F/A-18 Twin Tail During Buffet," NASA-TM-110282, August 1996.
8. 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.
9. 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.
10. Kandil, O. A., Massey, S. J. and Sheta, E. F., "Structural Dynamics/CFD Interaction for Computation of Vertical Tail Buffet," International Forum on Aeroelast-icity and Structural Dynamics, Royal Aeronautical Society, Manchester, U. K., June 26-28, 1995. Also published in Royal Aeronautical Journal, August/September 1996, pp. 297-303.
11. 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, August 7-9, 1995, pp. -345-360.
12. Kandil, O. A., Sheta, E. F. and Massey, S. J., "Twin Tail/Delta Wing Configuration Buffet Due to Unsteady Vortex Breakdown Flow," AIAA 96-2517-CP, 14th AIAA Applied Aerodynamics Conference, New Orleans, LA, June 18-20, 1996, pp. 1136-1150.
13. Kandil, O. A., Massey, S. J. and Sheta, E. F., "Aerostructural Vortical Flow Interactions With Applications to F/A-18 and F-117 Tail Buffet," High-Angle-of-Attack Technology Conference, NASA Langley Research Center, Hampton, VA. September 17-19, 1996.
14. Kandil, O. A., Sheta, E. F. and Massey, S. J., "Fluid/Structure Twin Tail Buffet Response Over A Wide Range of Angles of Attack," AIAA 97-2261-CP, 15th AIAA Applied Aerodynamics Conference, Atlanta, GA, June 23-25, 1997.
15. Jarrah, M. A., "Unsteady Aerodynamics of Delta Wings Performing Maneuvers to High Angle of Attack," PhD thesis, Stanford University, 1988.
16. Mabey, D. G., "Some aspects of Aircraft Dynamic Loads Due to Flow Separation," AGARD-R-750, 1987.