An efficient method for computing unsteady transonic aerodynamics ofswept wings with control surfaces

Journal of Aircraft

Volumn 25, Issue 1, 1988, Pages 25-31

  Liu, D ^a   Kao, Y F ^a,c   Fung, K Y ^b  

^a ARIZONA STATE UNIVERSITY   (United States)

^b UNIVERSITY OF ARIZONA   (United States)

^c PURDUE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FLOW OF FLUIDS - TRANSONIC;

CONTROL SURFACES; SWEPT WINGS; TRANSONIC EQUIVALENT STRIP (TES); UNSTEADY TRANSONIC AERODYNAMICS;

AERODYNAMICS;

EID: 0023866130     PISSN: 00218669     EISSN: None     Source Type: Journal    
DOI: 10.2514/3.45536     Document Type: Article

References (22)

1. Ballhaus, W.F. and Goorjian, P.M., “Implicit Finite-Difference Computations of Unsteady Transonic Flows about Airfoils,” AIAA Journal, Vol. 15, Dec. 1977, pp. 1728-1735.
2. Ballhaus, W.F. and Goorjian, P.M., “Computation of Unsteady Transonic Flows by the Indicial Method,” AIAA Journal, Vol. 16, Feb. 1978, pp. 117-124.
3. Guruswamy, P. and Goorjian, P.M., “An Efficient Coordinate Transformation Technique for Unsteady Transonic Aerodynamic Analysis of Low-Aspect-Ratio Wings,” AIAA Paper 84-0872, 1984.
4. Borland, C.J. and Sotomayer, W.A., “An Algorithm for Unsteady Transonic Flow about Tapered Wings,” AIAA Paper 84-1567, 1984.
5. Edwards, C.J., Bland, S.R., and Seidel, D.A., “Experience with Transonic Unsteady Aerodynamic Calculations,” NASA TM 86278, Aug. 1984.
6. Isogai, K. and Suetsugu, K., “Numerical Calculations of Unsteady Transonic Potential Flow Over Three-Dimensional Wings with Oscillating Control Surfaces,” AIAA Journal, Vol. 22, April 1984, pp. 478-485.
7. Malone, J.B. and Ruo, S.Y., “Computation of Unsteady Transonic Flows about Two-Dimensional and Three-Dimensional AGARD Standard Configurations,” Paper presented at AGARD Specialist Meeting on Transonic Unsteady Aerodynamics and Its Aeroelastic Applications, Toulouse, France, Sept. 1984.
8. Sotomayer, W.A. and Borland, C.J., “Numerical Computation of Unsteady Transonic Flow about Wings and Flaps,” AIAA Paper 85-1712, 1985.
9. Bennett, R.M., Wynne, E.G., and Mabey, D.G., “Calculations of Transonic Steady and Oscillatory Pressures on a Low Aspect Ratio Model and Comparison with Experiment,” Paper 85-17 presented at 2nd International Symposium on Aeroelasticity and Structural Dynamics, Aachen, FRG, April 1985.
10. Malone, J.B. and Ruo, S.Y., “LANN Wing Test Program: Acquisition and Application of Unsteady Transonic Data for Evaluation of Three-Dimensional Computational Methods,” AFWAL-TR- 83-3006, Feb. 1983.
11. Liu, D.D., “Computational Transonic Equivalent Strip Method for Applications to Unsteady 3D Aerodynamics,” AIAA Paper 83-0261, 1983.
12. Couston, M., Angelini, J.J., and Meurzec, J.P., “ Comparison des Champs de Pression Instationnaire Calcules et Mesure sur le Modele ZKP,” AGARD-R-688, April 1980, pp. 1-1 -1-16.
13. Zwann, R.J., “Verifications of Calculation Methods for Unsteady Airloads in the Prediction of Transonic Flutter,” AIAA Paper 84-0871, 1984.
14. Fung, K.Y. and Chung, A., “Computations of Unsteady Transonic Aerodynamics Using Prescribed Steady Pressures,” Journal of Aircraft, Vol. 20, Dec. 1983, pp. 1058-1061.
15. Rodden, W.P., Giesing, J.P., and Kalman, T.P., “New Developments and Applications of the Subsonic Doublet Lattice Method for Nonplanar Configurations,” Paper 4 presented at AGARD Symposium on Unsteady Aerodynamics for Aeroelastic Analyses of Interfering Surfaces, May 1970.
16. Fung, K.Y., “A Simple, Accurate and Efficient Algorithm for Unsteady Transonic Flow,” Recent Advances in Numerical Methods in Fluid Dynamics, edited by W.G. Habashi, Pineridge Press, Swansea, UK, 1984.
17. Lambourne, N.C., “Experimental Techniques in Unsteady Aerodynamics,” Special Course on Unsteady Aerodynamics, AGARD Rept. 679, June 18, 1980, pp. 10-1-10-26.
18. Horsten, J.J., Den Boer, R.G., and Zwaan, R.J., “Unsteady Transonic Pressure Measurements on a Semi-Span Wing Tunnel Model of a Transport-Type Supercritical Wing (LANN Model),” NLR TR-82-069U, Pts. I and II and AFWAL-TR-83-3039 Pts I and II, March 1983.
19. Tijdeman, et al., “Transonic Wing Tunnel Tests on an Oscillating Wing Using External Store, Part II: The Clean Wing,” NLR TR 78106U, Pt. II and AFFDL-TR-78-194, Jan. 1978.
20. Mabey, D.G., McOwat, D.M., and Welsh, B.L., “Aerodynamic Characteristics of Moving Trailing-Edge Control at Subsonic and Transonic Speeds,” Aerodynamic Characteristics of Controls AGARD CP-262, May 1982, pp. 20-1-20-25.
21. Persoon, A.J., Roos, R., and Schippers, P., “Transonic and Low Supersonic Wind-Tunnel Tests on a Wing with Inboard Control Surface,” AFWAL-TR-80-3146, Dec. 1980.
22. Landahl, M.T., “Pressure-loading Function for Oscillating Wings with Control Surfaces,” AIAA Journal, Vol. 6, March 1968 pp 345-348.