Aeroelastic instability and response of advanced aircraft wings at subsonic flight speeds

Aerospace Science and Technology

Volumn 6, Issue 3, 2002, Pages 195-208

  Qin, Z ^a   Marzocca, P ^a   Librescu, L ^a  

^a State University   (United States)

Author keywords

Flutter; Indicial function; Subcritical aeroelastic response; Thin walled beam; Unsteady aerodynamics

Indexed keywords

AEROSPACE VEHICLES; ANISOTROPY; COMPOSITE MATERIALS; ELASTICITY; FLUTTER (AERODYNAMICS); SUBSONIC AERODYNAMICS; SUBSONIC FLOW; UNSTEADY FLOW; WINGS;

AEROELASTIC INSTABILITY; INDICIAL FUNCTIONS;

AEROSPACE ENGINEERING;

EID: 0036263410     PISSN: 12709638     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1270-9638(02)01158-6     Document Type: Article

References (28)

1. V.L. Berdichevski, E. Armanios, A. Badir, Theory of anisotropic thin-walled closed cross-section beams, Compos. Eng. 2 (5-7) (1992) 411-432.
2. K. Bhaskar, L. Librescu, A geometrically non-linear theory for laminated anisotropic thin-walled beams, Int. J. Eng. Sci. 33 (9) (1995) 1331-1344.
3. R.L. Bisplinghoff, H. Ashley, R.L. Halfman, Aeroelasticity, Dover Publications, New York, 1996.
4. R. Chandra, I. Chopra, Structural response of composite beams and blades with elastic couplings, Compos. Eng. 2 (5-7) (1992) 347-374.
5. S.N. Jung, V.T. Nagaraj, I. Chopra, Assessment of composite rotor blade modeling techniques, J. Am. Helicopt. Soc. 44 (3) (1999) 188-205.
6. G. Karpouzion, L. Librescu, Nonclassical effects on divergence and nutter of anisotropic swept aircraft wings, AIAA J. 34 (4) (1996) 786-794.
7. C. Kim, S.R. White, Analysis of thick hollow composite beams under general loadings, Compos. Struct. 34 (1996) 263-277.
8. C. Kim, S.R. White, Thick-walled composite beam theory including 3-D elastic effects and torsional warping, Int. J. Solids Struct. 34 (31-32) (1997) 4237-4259.
9. J. Leishman, Indicial lift approximations for two-dimensional subsonic flow as obtained from oscillatory measurements, J. Aircraft 30 (3) (1993) 340-351.
10. L. Librescu, L. Meirovitch, S.S. Na, Control of cantilevers vibration via structural tailoring and adaptive materials, AIAA J. 35 (8) (1997) 1309-1315.
11. L. Librescu, L. Meirovitch, O. Song, Refined structural modeling for enhancing vibrations and aeroelastic characteristics of composite aircraft wings, La Recherche Aérospatiale 1 (1996) 23-35.
12. L. Librescu, O. Song, Behavior of thin-walled beams made of advanced composite materials and incorporating non-classical effects, Appl. Mech. Rev. 44 (11, part 2) (1991) S174-S180.
13. L. Librescu, O. Song, On the static aeroelastic tailoring of composite aircraft swept wings modeled as thin-walled beam structures, Compos. Eng. 2 (1992) 497-512.
14. P. Marzocca, L. Librescu, G. Chiocchia, Unsteady aerodynamics in various flight speed regimes for flutter/dynamic response analyses, in: Proc. 18th AIAA Appl. Aerodynamic Conference, Denver, CO, 2000, AIAA-2000-4229.
15. L. Meirovitch, Principles and Techniques of Vibrations, Prentice Hall, Upper Saddle River, NJ, 1997, pp. 189-194, 206-210.
16. S.S. Na, Control of dynamic response of thin-walled composite beams using structural tailoring and piezoelectric actuation, PhD thesis, Virginia Polytechnic Institute and State University, Blacksburg, VA, 1997.
17. A.N. Palazotto, P.E. Linnemann, Vibration and buckling characteristics of composite cylindrical panels incorporating the effects of a higher order shear theory, Int. J. Solids Struct. 28 (3) (1991) 341-361.
18. M.J. Patil, D.H. Hodges, Nonlinear aeroelastic analysis of complete aircraft in subsonic flow, J. Aircraft 37 (5) (2000) 751-760.
19. Z. Qin, Vibration and aeroelasticity of advanced aircraft wings modeled as thin-walled beams, PhD thesis, Virginia Polytechnic Institute and State University, Blacksburg, VA, 2001.
20. L.W. Rehfield, A.R. Atilgan, D.H. Hodges, Nonclassical behavior of thin-walled composite beams with closed cross sections, J. Am. Helicopt. Soc. 35 (2) (1990) 42-51.
21. M.H. Shirk, T.J. Hertz, T.A. Weisshaar, Aeroelastic tailoring - theory, practice and promise, J. Aircraft 23 (1) (1986) 6-18.
22. R. Singh, J.D. Baeder, Direct calculation of three-dimensional indicial lift response using computational fluid dynamics, J. Aircraft 34 (4) (1997) 465-471.
23. B.C. Smith, I. Chopra, Formulation and evaluation of an analytical model for composite box-beams, J. Am. Helicopt. Soc. 36 (3) (1991) 23-35.
24. O. Song, Modeling and response analysis of thin-walled beam structures constructed of advanced composite materials, PhD thesis, Virginia Polytechnic Institute and State University, Blacksburg, VA, 1990.
25. O. Song, L. Librescu, Free vibration of anisotropic composite thin-walled beams of closed cross-section contour, J. Sound Vib. 167 (1) (1993) 129-147.
26. J.K. Suresh, V.T. Nagaraj, Higher-order shear deformation theory for thin-walled composite beams, J. Aircraft 33 (5) (1996) 978-986.
27. X.X. Wu, C.T. Sun, Vibration analysis of laminated composite thin-walled beams using finite elements, AIAA J. 29 (5) (1991) 736-742.
28. X.X. Wu, C.T. Sun, Simplified theory for composite thin-walled beams, AIAA J. 30 (12) (1992) 2945-2951.