Search Results - "Manevitch, L.I."

Self-sustained vibrations in the system of a bi-harmonically driven pendulum by Shaginyan, Sh.A., Manevitch, L.I., Kovaleva, M.A.

“…In this paper, we investigate self-sustained oscillations in a weakly damped pendulum system under the action of two harmonic forces with close frequencies…”
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Nonlinear optical vibrations of single-walled carbon nanotubes. 1. Energy exchange and localization of low-frequency oscillations by Smirnov, V.V., Manevitch, L.I., Strozzi, M., Pellicano, F.

“…We present the results of analytical study and molecular dynamics simulation of low energy nonlinear non-stationary dynamics of single-walled carbon nanotubes…”
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Nonlinear targeted energy transfer and macroscopic analog of the quantum Landau–Zener effect in coupled granular chains by Hasan, M.A., Starosvetsky, Y., Vakakis, A.F., Manevitch, L.I.

“…In this work, we present an analytical and numerical approach for analyzing the passive nonlinear targeted energy transfer—TET—in weakly coupled granular…”
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Nonlinear optical vibrations of single-walled carbon nanotubes by Manevitch, L.I., Smirnov, V.V., Strozzi, M., Pellicano, F.

“…We demonstrate the new specific phenomenon of the long-time resonant energy exchange in the carbon nanotubes (CNTs) in the two optical branches - the…”
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Non-smooth approximations of the limiting phase trajectories for the Duffing oscillator near 1:1 resonance by Manevitch, L.I., Kovaleva, A.S., Shepelev, D.S.

“…This paper demonstrates an analytical description of the non-stationary response of the forced Duffing oscillator near the 1:1 resonance. Our approach exploits…”
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Passive control of aeroelastic instability in a long span bridge model prone to coupled flutter using targeted energy transfer by Vaurigaud, B., Manevitch, L.I., Lamarque, C.-H.

“…In this paper we study a problem of passive nonlinear targeted energy transfer between a two degrees of freedom long span bridge model prone to coupled flutter…”
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Dynamics of linear discrete systems connected to local, essentially non-linear attachments by Vakakis, A.F., Manevitch, L.I., Gendelman, O., Bergman, L.

“…The dynamics of a linear periodic substructure, weakly coupled to an essentially non-linear attachment are studied. The essential (non-linearizable)…”
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On intense energy exchange and localization in periodic FPU dimer chains by Starosvetsky, Y., Manevitch, L.I.

“…Dynamics of periodically heterogeneous, nonlinear lattices is a subject of intense research in great variety of aspects of theoretical and applied physics. In…”
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Non-stationary resonance dynamics of a nonlinear sonic vacuum with grounding supports by Koroleva (Kikot), I.P., Manevitch, L.I., Vakakis, Alexander F.

“…In a recent work [L.I. Manevitch, A.F.Vakakis, Nonlinear oscillatory acoustic vacuum, SIAM Journal of Applied Mathematics 74(6) (2014), 1742–1762] it was shown…”
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Nonlinear Dynamics of Torsion Lattices by Smirnov, V.V., Kovaleva, M.A., Manevitch, L.I.

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Parameters optimization for energy pumping in strongly nonhomogeneous 2 dof system by Manevitch, L.I., Gourdon, E., Lamarque, C.H.

“…Parameters optimization for energy pumping is considered. The case of strongly nonhomogeneous nonlinear system with 2 dof is analyzed. Damping in strongly…”
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Limiting phase trajectories and non-stationary resonance oscillations of the Duffing oscillator. Part 1. A non-dissipative oscillator by Manevitch, L.I., Kovaleva, A.S., Manevitch, E.L., Shepelev, D.S.

“…This paper demonstrates an analytical description of the non-stationary resonance response of the Duffing system subject to 1:1 resonance. The approximate…”
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Dynamics of coupled linear and essentially nonlinear oscillators with substantially different masses by Gendelman, O.V., Gorlov, D.V., Manevitch, L.I., Musienko, A.I.

“…The dynamics of a linear oscillator, coupled to an essentially nonlinear attachment of substantially lower mass, is investigated. The essential…”
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Molecular mechanisms of the chain diffusion between crystalline and amorphous fractions in polyethylene by Zubova, E.A., Balabaev, N.K., Manevitch, L.I.

“…We revisit the problem of the molecular mechanism of the chain diffusion between crystalline and amorphous fractions in semicrystalline polyethylene (PE)…”
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Limiting phase trajectories and nonstationary resonance oscillations of the Duffing oscillator. Part 2. A dissipative oscillator by Manevitch, L.I., Kovaleva, A.S., Manevitch, E.L., Shepelev, D.S.

“…This paper extends the concept of limiting phase trajectories (LPT) to systems with dissipation. The Duffing oscillator with linear dissipation and periodic…”
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Utilization of elastic energy of rock mass as a source of renewable energy by Ryl’nikova, M. V., Manevitch, L. I., Eremenko, V. A., Smirnov, V. V.

“…The authors investigate modes and parameters of mining operations with a view to create conditions for transmission of geotechnologically produced kinetic…”
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Low-frequency breathers in polyethylene crystal by Manevitch, L.I., Savin, A.V., Lamarque, C.-H.

“…It is shown both analytically and numerically that three-dimensional low-frequency (acoustic) breathers identified as localized coupled bend and twist…”
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Design of Mechanical Energy Pumping Devices by Musienko, A. I., Lamarque, C. H., Manevitch, L. I.

“…In this paper we study energy pumping phenomena in two- and three-degrees-of-freedom systems of coupled linear and nonlinear oscillators. Energy pumping is a…”
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Dynamics of quasi-1D topological soliton in 2D strongly anisotropic crystal by Zubova, E.A., Savin, A.V., Manevitch, L.I.

“…We investigate a 2D strongly anisotropic crystal: 2D system of coupled linear chains of particles with strong intrachain and weak interchain interactions: a…”
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Reflection of short rectangular pulses in the ideal string attached to strongly nonlinear oscillator by Gendelman, O.V., Manevitch, L.I.

“…The system under consideration is ideal elastic string attached to strongly nonlinear oscillator with cubic nonlinearity by two different ways – immediately…”
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