Abstract
The global bifurcations and multi-pulse orbits of an aero-thermo-elastic functionally graded material (FGM) truncated conical shell under complex loads are investigated with the case of 1:2 internal resonance and primary parametric resonance. The method of multiple scales is utilized to obtain the averaged equations. Based on the averaged equations obtained, the normal form theory is employed to find the explicit expressions of normal form associated with a double zero and a pair of pure imaginary eigenvalues. The energy-phase method developed by Haller and Wiggins is used to analyze the multi-pulse homoclinic bifurcations and chaotic dynamics of the FGM truncated conical shell. The analytical results obtained here indicate that there exist the multi-pulse Shilnikov-type homoclinic orbits for the resonant case which may result in chaos in the system. Homoclinic trees which describe the repeated bifurcations of multi-pulse solutions are found. The diagrams show a gradual breakup of the homoclinic tree in the system as the dissipation factor is increased. Numerical simulations are presented to illustrate that for the FGM truncated conical shell, the multi-pulse Shilnikov-type chaotic motions can occur. The influence of the structural-damping, the aerodynamic-damping, and the in-plane and transverse excitations on the system dynamic behaviors is also discussed by numerical simulations. The results obtained here mean the existence of chaos in the sense of the Smale horseshoes for the FGM truncated conical shell.
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References
Leissa, A.W.: Vibration of Shells. Acoustical Society of America, New York (1993)
Shu, C.: An efficient approach for free vibration analysis of conical shells. Int. J. Mech. Sci. 38, 935–949 (1996)
Liew, K.M., Ng, T.Y., Zhao, X.: Free vibration analysis of conical shells via the element-free kp–Ritz method. J. Sound Vib. 281, 627–645 (2005)
Jin, G.Y., Su, Z., Ye, T.G., Jia, X.Z.: Three-dimensional vibration analysis of isotropic and orthotropic conical shells with elastic boundary restraints. Int. J. Mech. Sci. 89, 207–221 (2014)
Sofiyev, A.H.: The stability of functionally graded truncated conical shells subjected to aperiodic impulsive loading. Int. J. Solids Struct. 41, 3411–3424 (2004)
Sofiyev, A.H.: Thermoelastic stability of functionally graded truncated conical shells. Compos. Struct. 77, 56–65 (2007)
Sofiyev, A.H.: The buckling of FGM truncated conical shells subjected to combined axial tension and hydrostatic pressure. Compos. Struct. 92, 488–498 (2010)
Sofiyev, A.H.: Influence of the initial imperfection on the non-linear buckling response of FGM truncated conical shells. Int. J. Mech. Sci. 53, 753–761 (2011)
Sofiyev, A.H.: The vibration and stability behavior of freely supported FGM conical shells subjected to external pressure. Compos. Struct. 89, 356–366 (2009)
Sofiyev, A.H.: On the vibration and stability of clamped FGM conical shells under external loads. J. Compos. Mater. 45, 771–788 (2011)
Najafov, A.M., Sofiyev, A.H.: The non-linear dynamics of FGM truncated conical shells surrounded by an elastic medium. Int. J. Mech. Sci. 66, 33–44 (2013)
Bhangale, R.K., Ganesan, K., Padmanabhan, C.: Linear thermoelastic buckling and free vibration behavior of functionally graded truncated conical shells. J. Sound Vib. 292, 341–371 (2006)
Tornabene, F., Viola, E., Inman, D.J.: 2-D differential quadrature solution for vibration analysis of functionally graded conical, cylindrical shell and annular plate structures. J. Sound Vib. 328, 259–290 (2009)
Setoodeh, A.R., Tahani, M., Selahi, E.: Transient dynamic and free vibration analysis of functionally graded truncated conical shells with non-uniform thickness subjected to mechanical shock loading. Compos. Part B 43, 2161–2171 (2012)
Malekzadeh, P., Fiouz, A.R., Sobhrouyan, M.: Three-dimensional free vibration of functionally graded truncated conical shells subjected to thermal environment. Int. J. Press. Vessel. Pip. 89, 210–221 (2012)
Jooybar, N., Malekzadeh, P., Fiouz, A.R., Vaghefi, M.: Thermal effect on free vibration of functionally graded truncated conical shell panels. Thin Walled Struct. 103, 45–61 (2016)
Malekzadeh, P., Daraie, M.: Dynamic analysis of functionally graded truncated conical shells subjected to asymmetric moving loads. Thin Walled Struct. 84, 1–13 (2014)
Heydarpour, Y., Aghdam, M.M., Malekzadeh, P.: Free vibration analysis of rotating functionally graded carbon nanotube-reinforced composite truncated conical shells. Compos. Struct. 117, 187–200 (2014)
Malekzadeh, P., Heydarpour, Y.: Free vibration analysis of rotating functionally graded truncated conical shells. Compos. Struct. 97, 176–188 (2013)
Yang, S.W., Hao, Y.X., Zhang, W., Li, S.B.: Nonlinear dynamic behavior of functionally graded truncated conical shell under complex loads. Int. J. Bifurc. Chaos 25, 1550025 (2015)
Haller, G., Wiggins, S.: N-pulse homoclinic orbits in perturbations of resonant Hamiltonian systems. Arch. Ration. Mech. Anal. 130, 25–101 (1995)
Wiggins, S.: Global Bifurcations and Chaos: Analytical Methods. Springer, New York (1988)
Kovacic, G., Wiggins, S.: Orbits homoclinic to resonances, with an application to chaos in a model of the forced and damped Sine–Gordon equation. Phys. D 57, 185–225 (1992)
Kovacic, G., Wettergren, T.A.: Homoclinic orbits in the dynamics of resonantly driven coupled pendula. Z. Angew. Math. Phys. 47, 221–264 (1996)
Camassa, R., Kovacic, G., Tin, S.K.: A Melnikov method for homoclinic orbits with many pulses. Arch. Ration. Mech. Anal. 143, 105–193 (1998)
Haller, G., Wiggins, S.: Orbits homoclinic to resonances: the Hamiltonian case. Phys. D 66, 298–346 (1993)
Haller, G., Wiggins, S.: Multi-pulse jumping orbits and homoclinic trees in a modal truncation of the damped-forced nonlinear Schrödinger equation. Phys. D 85, 311–347 (1995)
Malhotra, N., Namachchivaya, N.S., McDonald, R.J.: Multipulse orbits in the motion of flexible spinning discs. J. Nonlinear Sci. 12, 1–26 (2002)
McDonald, R.J., Namachchivaya, N.S.: Pipes conveying pulsating fluid near a 0:1 resonance: global bifurcations. J. Fluids Struct. 21, 665–687 (2005)
Yao, M.H., Zhang, W.: Multipulse Shilnikov orbits and chaotic dynamics for nonlinear nonplanar motion of a cantilever beam. Int. J. Bifurc. Chaos 15, 3923–3952 (2005)
Zhang, W., Yao, M.H.: Multi-pulse orbits and chaotic dynamics in motion of parametrically excited viscoelastic moving belt. Chaos Solitons Fractals 28, 42–66 (2006)
Li, S.B., Zhang, W., Yao, M.H.: Using energy-phase method to study global bifurcations and Shilnikov type multipulse chaotic dynamics for a nonlinear vibration absorber. Int. J. Bifurc. Chaos 22, 1250001 (2012)
Malhotra, N., Namachchivaya, N.S.: Global dynamics of parametrically excited nonlinear reversible systems with nonsemisimple 1:1 resonance. Phys. D 89, 43–70 (1995)
Zhang, W., Liu, Z.M., Yu, P.: Global dynamics of a parametrically and externally excited thin plate. Nonlinear Dyn. 24, 245–268 (2001)
Zhang, W., Yao, M.H., Zhang, J.H.: Using the extended Melnikov method to study the multi-pulse global bifurcations and chaos of a cantilever beam. J. Sound Vib. 319, 541–569 (2009)
Malhotra, N., Namachchivaya, N.S.: Chaotic motion of shallow arch structures under 1:1 internal resonance. J. Eng. Mech. 123, 620–627 (1997)
Yu, W.Q., Chen, F.Q.: Global bifurcations of a simply supported rectangular metallic plate subjected to a transverse harmonic excitation. Nonlinear Dyn. 59, 129–141 (2010)
Zhang, W., Hao, W.L.: Multi-pulse chaotic dynamics of six-dimensional non-autonomous nonlinear system for a composite laminated piezoelectric rectangular plate. Nonlinear Dyn. 73, 1005–1033 (2013)
Zhang, W., Wang, F.X., Zu, J.W.: Computation of normal forms for high dimensional non-linear systems and application to non-planar non-linear oscillations of a cantilever beam. J. Sound Vib. 278, 949–974 (2004)
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This research was supported by the National Natural Science Foundation of China (11572148), and the National Research Foundation for the Doctoral Program of Higher Education of China (20133218110025).
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An, F., Chen, F. Multi-pulse chaotic motions of functionally graded truncated conical shell under complex loads. Nonlinear Dyn 89, 1753–1778 (2017). https://doi.org/10.1007/s11071-017-3550-x
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DOI: https://doi.org/10.1007/s11071-017-3550-x