Computational study of vortex breakdown over swept delta wings

17th Applied Aerodynamics Conference

Volumn , Issue , 1999, Pages 153-163

  Görtz, Stefan ^a,b   Rizzi, Arthur ^a,b   Munukka, Kari ^c  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

^b Aerodynamics Division   (Sweden)

^c SAAB AB   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS; NAVIER STOKES EQUATIONS; SWEPT WINGS; VISCOSITY; VORTEX FLOW;

COMPUTATIONAL RESULTS; COMPUTATIONAL STUDIES; EULER SOLUTIONS; NUMERICAL SCHEME; PRIMARY OBJECTIVE; SURFACE PRESSURE DISTRIBUTION; SURFACE PRESSURES; VORTEX BREAKDOWN;

DELTA WING AIRCRAFT;

EID: 84964253136     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (34)

1. Sirbaugh, J. R., “Euler analysis of the AFWAL 65” Delta Wing,” AIAA Paper 87-2272.
2. Visbal, M. R., “Numerical Simulation of Spiral Vortex Breakdown Above a Delta Wing,” AIAA Paper 95-2309.
3. Tormalm, M., “Numerical Investigation of Vortex Breakdown over a 70 Degree Delta Wing Using an Euler Code,” M.Sc. Thesis, SAAB Report No. L-O-lRl58.
4. Hoeijmakers, H. W. M., “Modeling and Numerical Simulation of Vortex Flow in Aerodynamics,” AGARD CP-494, Vortex Flow Aerodynamics, 1991.
5. Vos, J. B., Rizzi, A. W., Corjon, A., Chaput, E. and Soinne, E., “Recent Advances in Aerodynamics inside the NSMB (Navier Stokes Multi Block) Consortium,” AIAA Paper 98-0225.
6. Görtz, S., “Computational Study of Vortex Breakdown over 70’ Swept Delta Wings,” Master Thesis, Royal Institute of Technology (KTH), Stockholm. 1991
7. Lambourne, N. C. and Bryer, D. W., “The Bursting of Leading-Edge Vortices - Some Observations and Discussion of the Phenomenon,” Aeronautical Research Council, Reports and Memoranda, No. 3282, 1962.
8. Erickson, G. E., “Water-Tunnel Studies of Leading- Edge Vortices,” Journal of Aircraft, Vol. 19, No. 6, pp.442-448, 1982.
9. Elle, B. J., ‘An Investigation at Low Speed of the Flow Near the Apex of Thin Delta Wings with Sharp Leading Edges,” ARC 19, 780-Perf. 1621- EM. 2629, January 1958.
10. Huang, X. Z. and Hanff, E. S., “Roll Rate Induced Camber Effect on Delta Wing Leading-Edge Vortex Breakdown,” AIAA Paper 95-1793.
11. Hall, M. G., “A Theory for the Core of a Leading- Edge Vortex, “ Journal of Fluid Mechanics, Vol. 11, 1961, pp. 209-228.
12. Brown, G. L. and Lopez, J. M., “Axisymmetric Vortex Breakdown, Part 2. Physical Mechanisms, “Journal of Fluid Mechanics, Vol. 221, 1990, pp. 553-576.
13. Delery, J. M., “Aspects of Vortex Breakdown, “ Progress in Aerospace Science, Vol. 30, pp. 1-59, 1994.
14. Gacherieu, C., Weber, C. and Coriolis, G., “Assessment of Algebraic and One-Equation Turbulence Models for the Transonic Turbulent Flow around a Full Aircraft Configuration, “ AIAA Paper 98-2737.
15. Weber, C. et al, “Recent Applications in Aerodynamics with NSMB Structured MultiBlock Solver,“ to be published.
16. Darracq, D., Champagneux, S. and Corjon, A., “Computation of Unsteady Turbulent Airfoil Flows with an Aeroelastic AUSM+ Implicit Solver, “AIAA Paper 98-2411.
17. Kumar, A., “Accurate Development of Leading- Edge Vortex Using an Embedded Conical Grid,” AIAA Journal, Vol. 34, No. 10, October 1996.
18. Kumar, A., “Role of flow-consistent grid in CFD,” Computers & Fluids 28 (1999) pp.265-280.
19. Soltani, M. R. and Bragg, M. B., “Experimental Measurementso n an Oscillating 70-degree Delta Wing in Subsonic Flow, “AIAA Paper 88-2576- CP.
20. Soltani, M. R. and Bragg, M. B., “Early Vortex Burst on a Delta Wing in Pitch,“ AIAA Journal, Vol. 31, No. 12, December 1993, pp. 2283-2289.
21. Gordnier, R. E. and Visbal, M. R., “Unsteady Vortex Structure over a Delta Wing,” Journal of Aircraft, Vol. 31, No. 1, Jan.-Feb. 1994.
22. Robinson, B. A., Bamett, R. M. and Agrawal, S., “Simple Numerical Criterion for Vortex Breakdown,” AIAA Journal, Vol. 32, No. 1, January 1994.
23. Veerhagen N. G., Houtman, E. M. and Verhelst, J. M., “A Study of Wall Effect on the Flow over a Delta Wing,” AIAA Paper 96-2389-CP.
24. Küchemann, D., “The Aerodynamic Design of Aircraft,” Pergamon Press, Oxford, 1978.
25. Boersen, S. J. and Elsenaar, A., “Test on the AFWAL 65” Delta Wing at NLR: A Study of Vortex Flow Development between Mach = 0.4 and 4,“ Proceedings of Symposium on “International Vortex Flow Experiment on Euler Code Validation,“ pp.23-36, 1986.
26. Tsai, H. M., Leek, C. L., Guarino, L., and Lee, K. M., “Euler/Navier-Stokes Analysis of Vertical Flow about Rounded Leading Edge Delta Wing, “ AIAA Paper 95- 1847-CP.
27. Hummel, D., “Untersuchungen über das Aufplatzen der Wirbel an schlanken Delta Flügeln, “ Z.f.Flugwissenschaften Vol.13 (1965), Heft.5, 195, pp.158-168.
28. Darmofal, D. L., “A Study of the Mechanisms of Axisymmetric Vortex Breakdown, “Doctoral Thesis, Computational Aerospace Sciences Laboratory, Department of Aeronautics and Astronautics, MassachusettIs Institute of Technology, November 1993.
29. Kegelmann, J. and Roos, E, “Effects of Leading- Edge Shape and Vortex Burst on the Flowfield of a 70 Degree Sweep Delta-Wing,” AIAA Paper 89- 0086. 1993
30. Roos, F. W. and Kegelmann, J. T., “‘An Experimental Investigationo f Sweep-AngleI nfluenceo n Delta-Wing Flows, “ AIAA Paper 90-0383.
31. LeMay, S. P., Batill, S. M., and Nelson, R. C., “Leading Edge Vortex Dynamics on a Pitching Delta Wing, “ AIAA Paper BB-2559-CP
32. Erickson, G. E., “High Angle-of-Attack Aerodynamics, “ Annual Review of Fluid Mechanics, Vol. 27, 1995, pp. 45-88.
33. Payne, EM., Ng, T. T. and Nelson, R. C., “Experimental Study of the Velocity Field on a Delta Wing,” AIAA Paper 87- 123 1, June 1987.
34. Erickson, G. E., “Flow Studies of Slender Wing Vortices,” AIAA Paper 80-1423, July 1980