Small-scale vortical structures in crossflow plane of a rolling delta wing

AIAA Journal

Volumn 36, Issue 12, 1998, Pages 2276-2278

  Cipolla, K M ^a,b,c,d   Rockwell, D ^a,b,d  

^a LEHIGH UNIVERSITY   (United States)

^b Department of Mechanical Engineering ^*  (United States)

^c NAVAL UNDERSEA WARFARE CENTER   (United States)

^d AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DELTA WING AIRCRAFT; FLOW PATTERNS; FLUID STRUCTURE INTERACTION; SHEAR FLOW; TOPOLOGY; VORTEX FLOW;

SEPARATED SHEAR LAYERS; VORTEX BREAKDOWN;

WINGS;

EID: 0032294459     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/2.338     Document Type: Article

References (16)

1. Gad-el-Hak, M., and Blackwelder, R. F., "The Discrete Vortices from a Delta Wing," AIAA Journal, Vol. 23, No. 6, 1985, pp. 961, 962.
2. Payne, F. M., Ng, T. T., Nelson, R. C., and Sniff, L. B., "Visualization and Wake Surveys of Vortical Flow over a Delta Wing," AIAA Journal, Vol. 26, No. 2, 1988, pp, 137-143.
3. Lowson, M. V., "The Three Dimensional Vortex Sheet Structure on Delta Wings," Fluid Dynamics of Three-Dimensional Turbulent Shear Flaws and Transition, CP-438, AGARD, Oct. 1988.
4. Lowson, M. V., Riley, A. J., and Swales, C., "Flow Structure over Delta Wings," AIAA Paper 95-0586, Jan. 1995.
5. Reynolds, G. A., and Abtahi, A. A., "Three-Dimensional Vortex Development, Breakdown, and Control," AIAA Paper 89-0998, March 1989.
6. Wasburn, A. E., and Visser, K. D., "Evolution of Vortical Structures in the Shear Layer of Delta Wings," AIAA Paper 94-2317, June 1994.
7. Gordnier, R. E., and Visbal, M. R., "Unsteady Vortex Structure over Delta Wing," Journal of Aircraft, Vol. 31, No. 1, 1994, pp. 243-248.
8. Gordnier, R. E., and Visbal, M. R., "Instabilities in the Shear Layer of Delta Wings," AIAA Paper 95-2281, June 1995.
9. Visbal, M. R., and Gordnier, R. E., "Origin of Computed Unsteadiness in the Shear Layer of Delta Wings," Journal of Aircraft, Vol. 32, No. 5, 1995, pp. 1146-1148.
10. Lee, M., and Ho, C. M., "Lift Force of Delta Wings," Applied Mechanics Review, Vol. 43, No. 9, 1990, pp. 209-220.
11. Shih, C., and Ho, C.-M., "Vorticity Balance and Time Scales of a Two-Dimensional Airfoil in an Unsteady Free-Stream," Physics of Fluids, Vol. 6, No. 2, Pt. 2, 1994, pp. 710-723.
12. Cipolla, K., Liakopoulos, A., and Rockwell, D., "Quantitative Imaging in Proper Orthogonal Decomposition of Flow Past a Delta Wing," AIAA Journal, Vol. 36, No. 7, 1998, pp. 1247-1255.
13. Cipolla, K., "Structure of the Flow Past a Delta Wing with Variations in Roll Angle," Ph.D. Dissertation, Dept. of Mechanical Engineering and Mechanics, Lehigh Univ., Bethlehem, PA, June 1996.
14. Rockwell, D., Magness, C., Towfighi, J., Akin, O., and Corcoran, T., "High-Image-Density Particle Image Velocimetry Using Laser Scanning Techniques,"Experiments in Fluids, Vol. 14, 1993, pp. 181-192.
15. Seke, E., "PIV3,"Interrogation Software, Fluid Mechanics Lab., Internal Rept., Dept. of Mechanical Engineering and Mechanics, Lehigh Univ., Bethlehem, PA, Nov. 1993.
16. Monkewitz, P., and Huerre, P., "Influence of the Velocity Ratio on the Spatial Stability of Mixing Layers,"Physics of Fluids, Vol. 25, No. 7, 1982, pp. 1137-1143.