4.7 Article

Spectral energy scattering and targeted energy transfer in phononic lattices with local vibroimpact nonlinearities

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Acoustics

A modal decomposition approach to topological wave propagation

Joshua R. Tempelman et al.

Summary: In this work, the researchers demonstrate the interpretation of propagating topological waves in valley Hall lattices using the linear degenerate modal basis. They show that a small subset of closely spaced modes make up the topological waves, allowing for the construction of analytical reduced-order models. This is possible due to the sparse density of the modal spectrum inside the topological band gap. The researchers utilize this result to refine group velocity predictions of propagating topological waves by matching the modal spectrum to the supercell dispersion diagram. They also use the damped modal spectrum to characterize variations in wave group velocity in damped topological lattices and predict edge-to-bulk transitions. This work establishes a framework for accurately characterizing undamped and damped topological wave propagation using classical dynamics.

JOURNAL OF SOUND AND VIBRATION (2024)

Review Mechanics

Review of exploiting nonlinearity in phononic materials to enable nonlinear wave responses

Ganesh U. Patil et al.

Summary: Phononic materials are arranged building blocks that can manipulate mechanical waves with potential applications in various disciplines. Moving beyond linear materials, research has shifted towards exploring nonlinearity and its role in enabling rich nonlinear wave responses in phononic materials. By investigating the origins and effects of nonlinearity, the field has evolved and faced new challenges and opportunities for future advancement.

ACTA MECHANICA (2022)

Article Engineering, Mechanical

Nonlinear targeted energy transfer: state of the art and new perspectives

Alexander F. Vakakis et al.

Summary: This paper provides a brief overview of the current progress in the field of nonlinear targeted energy transfer (TET) and discusses some future directions for research. The authors introduce four emerging research areas, including intermodal targeted energy transfer, implementation of TET in nonlinear acoustic metamaterials, the breakdown of classical reciprocity in elastodynamics in the context of TET, and the impact of TET on the bandwidth of general classes of nonlinear resonators. The aim of the authors is to outline the main ideas, summarize recent developments, suggest possible directions for future work, and encourage further research in both the discussed topics and other TET-related areas.

NONLINEAR DYNAMICS (2022)

Article Engineering, Mechanical

Thermal tuning of vibration band gaps in homogenous metamaterial plate

Zhao Zhao et al.

Summary: This research presents a novel design for a periodic metamaterial plate using homogenous smart material, and verifies its transmitting and prohibiting effect in wave propagation through experiments. The power density and configuration of the heat source can significantly tune the vibration band gaps in frequency and bandwidth, indicating a wide range of potential applications.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2022)

Article Acoustics

Experimental Inter-Modal Targeted Energy Transfer in a cantilever beam undergoing Vibro-impacts

Joshua R. Tempelman et al.

Summary: This work experimentally demonstrates the effectiveness of inter-modal targeted energy transfer (IMTET), which can achieve non-resonant rapid energy transfer from low-to-high frequency structural modes. By conducting vibro-impact experiments in a cantilever beam system, the validity of theoretical predictions is confirmed, and the diverse potential applications of IMTET in engineering practice are emphasized.

JOURNAL OF SOUND AND VIBRATION (2022)

Article Engineering, Mechanical

Nonlinear hierarchical unit cell for passive, amplitude-dependent filtering of acoustic waves

Nehemiah Mork et al.

Summary: This study proposes a nonlinear hierarchical unit cell for amplitude-dependent filtering of acoustic energy transmission. Numerical simulations and experiments confirm the nearly perfect energy transmission at high amplitudes and investigate the mechanism behind it.

EXTREME MECHANICS LETTERS (2022)

Article Mathematics, Applied

Extreme intermodal energy transfers through vibro-impacts for highly effective and rapid blast mitigation

Majdi Gzal et al.

Summary: This study investigates intermodal targeted energy transfers (IMTET) as a passive mitigation technique for a large-scale nine-story structure subjected to blast excitation. By inducing rapid energy transfers from lower-frequency structural modes to higher-frequency ones, the IMTET mechanism effectively reduces the transient structural response amplitude and characteristic damping time. The results show significant enhancement in mitigation performance when considering realistic inelastic vibro-impacts, with a reduction in characteristic damping time by a factor of 20 compared to the linear case.

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION (2021)

Article Engineering, Mechanical

Real-time steering of curved sound beams in a feedback-based topological acoustic metamaterial

Lea Sirota et al.

Summary: The study introduces the concept of a feedback-based topological acoustic metamaterial for autonomously guiding sound beams along arbitrary curved paths in free two-dimensional space. By creating a desired dispersion profile in closed-loop, the metamaterial can exhibit analogies of quantum topological wave phenomena, enabling unconventional and robust sound beam guiding. The feedback-based design allows for arbitrary physical interactions in the metamaterial, paving the way for unconventional acoustic wave guiding on the same reprogrammable platform.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

Article Engineering, Mechanical

New inverse wavelet transform method with broad application in dynamics

Alireza Mojahed et al.

Summary: The proposed method based on inverse wavelet transform demonstrates effectiveness in extracting dominant harmonic components from measured signals and applies to various areas in engineering and applied sciences. It is suitable for both stationary and nonstationary measurements, accurately reconstructing the original signal and being applicable to system identification, modal analysis, and quantification of nonlinear energy in diverse dynamical systems.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

Article Materials Science, Multidisciplinary

Topological protection in a strongly nonlinear interface lattice

Joshua R. Tempelman et al.

Summary: This study investigates a one-dimensional mechanical system with strong nonlinearity, focusing on topologically insulated modes through numerical continuation and linear stability analysis. It is found that within a certain frequency range, stable topologically insulated modes exist, parametrized by the total energy of the system. Empirical calculations of the geometric Zak phase provide an energy threshold for predicting excitability of the nonlinear topological mode, corroborated by numerical simulations validating the results.

PHYSICAL REVIEW B (2021)

Article Engineering, Mechanical

Certain aspects of the acoustics of a strongly nonlinear discrete lattice

Alireza Mojahed et al.

NONLINEAR DYNAMICS (2020)

Article Instruments & Instrumentation

Adaptive elastic metastructures from magneto-active elastomers

Connor D. Pierce et al.

SMART MATERIALS AND STRUCTURES (2020)

Review Nanoscience & Nanotechnology

Nonreciprocity in acoustic and elastic materials

Hussein Nassar et al.

NATURE REVIEWS MATERIALS (2020)

Article Multidisciplinary Sciences

Acoustic radiation pressure for nonreciprocal transmission and switch effects

Thibaut Devaux et al.

NATURE COMMUNICATIONS (2019)

Review Materials Science, Multidisciplinary

Mechanical Metamaterials and Their Engineering Applications

James Utama Surjadi et al.

ADVANCED ENGINEERING MATERIALS (2019)

Article Engineering, Manufacturing

3D-printed phononic crystal lens for elastic wave focusing and energy harvesting

S. Tol et al.

ADDITIVE MANUFACTURING (2019)

Article Mathematics, Applied

On the dynamic response regimes of a viscoelastic isolation system integrated with a nonlinear energy sink

Dongmei Huang et al.

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION (2019)

Article Materials Science, Multidisciplinary

Broadband passive nonlinear acoustic diode

Amir Darabi et al.

PHYSICAL REVIEW B (2019)

Article Multidisciplinary Sciences

Energy Absorption Properties of Periodic and Stochastic 3D Lattice Materials

Jochen Mueller et al.

ADVANCED THEORY AND SIMULATIONS (2019)

Article Acoustics

Acoustic Non-Reciprocity in Lattices With Nonlinearity, Internal Hierarchy, and Asymmetry: Computational Study

Matthew D. Fronk et al.

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME (2019)

Article Engineering, Mechanical

Tuned Nonlinear Energy Sink With Conical Spring: Design Theory and Sensitivity Analysis

Donghai Qiu et al.

JOURNAL OF MECHANICAL DESIGN (2018)

Article Physics, Applied

High efficiency and broadband acoustic diodes

Congyi Fu et al.

APPLIED PHYSICS LETTERS (2018)

Article Materials Science, Multidisciplinary

A study of topological effects in 1D and 2D mechanical lattices

H. Chen et al.

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS (2018)

Editorial Material Multidisciplinary Sciences

Introduction to a topical issue 'nonlinear energy transfer in dynamical and acoustical Systems'

O. V. Gendelman et al.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2018)

Article Acoustics

Lumped mass model of a 1D metastructure for vibration suppression with no additional mass

Katherine K. Reichl et al.

JOURNAL OF SOUND AND VIBRATION (2017)

Article Physics, Multidisciplinary

Edge waves in plates with resonators: an elastic analogue of the quantum valley Hall effect

Raj Kumar Pal et al.

NEW JOURNAL OF PHYSICS (2017)

Article Physics, Multidisciplinary

Demonstrating an In Situ Topological Band Transition in Cylindrical Granular Chains

R. Chaunsali et al.

PHYSICAL REVIEW LETTERS (2017)

Article Mathematics, Applied

Vortex-induced vibrations mitigation through a nonlinear energy sink

H. L. Dai et al.

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION (2017)

Article Engineering, Civil

Numerical and experimental study of the performance of a single-sided vibro-impact track nonlinear energy sink

Jingjing Wang et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2016)

Article Physics, Applied

Tunable magneto-granular phononic crystals

F. Allein et al.

APPLIED PHYSICS LETTERS (2016)

Article Mathematics, Interdisciplinary Applications

Passive targeted energy transfer in the steady state dynamics of a nonlinear plate with nonlinear absorber

Maryam Taleshi et al.

CHAOS SOLITONS & FRACTALS (2016)

Review Nanoscience & Nanotechnology

Controlling sound with acoustic metamaterials

Steven A. Cummer et al.

NATURE REVIEWS MATERIALS (2016)

Article Multidisciplinary Sciences

Stress Wave Isolation by Purely Mechanical Topological Phononic Crystals

Rajesh Chaunsali et al.

SCIENTIFIC REPORTS (2016)

Article Engineering, Mechanical

Nonlinear normal modes of a two degrees-of-freedom piecewise linear system

E. H. Moussi et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2015)

Review Mechanics

Review of Applications of Nonlinear Normal Modes for Vibrating Mechanical Systems

Konstantin V. Avramov et al.

APPLIED MECHANICS REVIEWS (2013)

Article Physics, Applied

Tunable phononic crystals based on cylindrical Hertzian contact

Feng Li et al.

APPLIED PHYSICS LETTERS (2012)

Article Acoustics

Analytic treatment of a system with a vibro-impact nonlinear energy sink

O. V. Gendelman

JOURNAL OF SOUND AND VIBRATION (2012)

Article Physics, Applied

Thermal tuning of Lamb wave band structure in a two-dimensional phononic crystal plate

Yuanwei Yao et al.

JOURNAL OF APPLIED PHYSICS (2011)

Article Acoustics

Temperature effects on the band gaps of Lamb waves in a one-dimensional phononic-crystal plate (L)

Y. Cheng et al.

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (2011)

Article Engineering, Mechanical

Nonlinear normal modes and band zones in granular chains with no pre-compression

K. R. Jayaprakash et al.

NONLINEAR DYNAMICS (2011)

Article Nanoscience & Nanotechnology

Band structures tunability of bulk 2D phononic crystals made of magneto-elastic materials

J. O. Vasseur et al.

AIP ADVANCES (2011)

Article Acoustics

Interaction of nonlinear energy sink with a two degrees of freedom linear system: Internal resonance

Y. Starosvetsky et al.

JOURNAL OF SOUND AND VIBRATION (2010)

Article Acoustics

A Perturbation Approach for Predicting Wave Propagation in One-Dimensional Nonlinear Periodic Structures

Raj K. Narisetti et al.

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME (2010)

Article Engineering, Mechanical

Nonlinear normal modes, Part II: Toward a practical computation using numerical continuation techniques

M. Peeters et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2009)

Review Engineering, Mechanical

Nonlinear normal modes, Part I: A useful framework for the structural dynamicist

G. Kerschen et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2009)

Article Mathematics, Applied

Periodic orbits, damped transitions and targeted energy transfers in oscillators with vibro-impact attachments

Young S. Lee et al.

PHYSICA D-NONLINEAR PHENOMENA (2009)

Article Engineering, Mechanical

Targeted energy transfers in vibro-impact oscillators for seismic mitigation

F. Nucera et al.

NONLINEAR DYNAMICS (2007)

Article Mathematics, Applied

Dynamics of a linear beam with an attached local nonlinear energy sink

F. Georgiades et al.

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION (2007)

Article Physics, Multidisciplinary

Targeted energy transfer through discrete breathers in nonlinear systems

G Kopidakis et al.

PHYSICAL REVIEW LETTERS (2001)

Article Acoustics

Inducing passive nonlinear energy sinks in vibrating systems

AF Vakakis

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME (2001)

Article Mechanics

Energy pumping in nonlinear mechanical oscillators: Part II - Resonance capture

AF Vakakis et al.

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME (2001)

Article Mechanics

Energy pumping in nonlinear mechanical oscillators: Part I - Dynamics of the underlying Hamiltonian systems

O Gendelman et al.

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME (2001)