Pitch rate effects on delta wing vortex breakdown

Journal of Aircraft

Volumn 33, Issue 3, 1996, Pages 639-642

  Ericsson, Lars E ^a  

^a AIAA ^*

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS; FLUID DYNAMICS; MATHEMATICAL MODELS; OSCILLATIONS; UNSTEADY FLOW; VELOCITY; VORTEX FLOW;

ANGLE OF ATTACK; PITCH RATE EFFECTS; VORTEX BREAKDOWN;

DELTA WING AIRCRAFT;

EID: 0030145101     PISSN: 00218669     EISSN: 15333868     Source Type: Journal    
DOI: 10.2514/3.46998     Document Type: Article

References (12)

1. LeMay, S. P., Batill, S. M., and Nelson, R. C., "Leading Edge Vortex Dynamics on a Pitching Delta Wing," AIAA Paper 88-2559, June 1988.
2. Hanff, E. S., and Jenkins, S. B., "Large-Amplitude High-Rate Roll Experiments on a Delta and Double Delta Wing," AIAA Paper 90-0224, Jan. 1990.
3. Ericsson, L. E., "Flow Physics of Critical States for Rolling Delta Wings," Journal of Aircraft, Vol. 32, No. 3, 1995, pp. 603-610.
4. Ericsson, L. E., "Difficulties in Predicting Vortex Breakdown Effects on a Rolling Delta Wing," Journal of Aircraft, Vol. 33, No. 3, 1996, pp. 477-484.
5. Atta, R., and Rockwell, D., "Hysteresis of Vortex Development and Breakdown on an Oscillating Delta Wing," AIAA Journal, Vol. 25, No. 11, 1987, pp. 1512, 1513.
6. Ericsson, L. E., and Reding, J. P., "Fluid Dynamics of Unsteady Separated Flow, Part II, Lifting Surfaces," Progress in Aerospace Sciences, Vol. 24, 1987, pp. 249-356.
7. Beyers, M. E., private communication, July 1994.
8. Ericsson, L. E., and King, H. H. C., "Effect of Cross-Sectional Geometry on Slender Wing Unsteady Aerodynamics," Journal of Aircraft, Vol. 30, No. 5, 1993, pp. 793-795.
9. Lambourne, N. C., Bryer, D. W., and Maybrey, J. F. M., "The Behavior of the Leading Edge Vortices over a Delta Wing Following a Sudden Change of Incidence," Aeronautical Research Council, R&M 3645, England, UK, March 1969.
10. Elle, B. J., "An Investigation at Low Speed of the Flow near the Apex of Thin Delta Wings with Sharp Leading Edges," Aeronautical Research Council, R&M 3176, England, UK, Jan. 1958.
11. Ericsson, L. E., and Reding, J. P., "Approximate Nonlinear Slender Wing Aerodynamics," Journal of Aircraft, Vol. 14, No. 12, 1977, pp. 1197-1204.
12. Lambourne, N. C., and Bryer, D. W., "The Bursting of Leading-Edge Vortices - Some Observations and Discussion of the Phenomenon," Aeronautical Research Council, R&M 3282, England, UK, April 1961.