Dynamics of Coupled Metamaterials: Acoustic Black Hole, Local Resonator & Multistable Oscillator

Arghya Mondal

Dynamics of Coupled Metamaterials: Acoustic Black Hole, Local Resonator & Multistable Oscillator

Classical Physics 2024-06-27 v1 Applied Physics

Authors: Arghya Mondal

Abstract

Vibration attenuation has played a crucial role in engineering structure, wherein metamaterials have found escalated usage. These structures can be cleverly built to be lightweight and have negative mass properties, which can attenuate waves at specific frequency bands. The first part studies wave propagation in meta-beam with coupled acoustic black holes and local resonators, whereas the second part discusses multi-stable nonlinear oscillators in a 1D metamaterial chain.

Keywords

metamaterials acoustic black hole local resonator multistable oscillator vibration attenuation wave propagation

Cite

@article{arxiv.2406.17799,
  title  = {Dynamics of Coupled Metamaterials: Acoustic Black Hole, Local Resonator & Multistable Oscillator},
  author = {Arghya Mondal},
  journal= {arXiv preprint arXiv:2406.17799},
  year   = {2024}
}

Comments

Master's thesis

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