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Updated: Jun 7, 2025

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
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Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

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基于Drude-Lorentz振荡器的3D复杂散射曲线和衰减特征,用于各种金属零电复合材料中的Lamb波

Feng Zhu1, Peng Li2, Zhenghua Qian2

  • 1College of General Aviation and Flight, Nanjing University of Aeronautics and Astronautics, Liyang 213300, China; State Key Laboratory of Mechanics and Control for Aerospace Structures, College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China.

Ultrasonics
|November 20, 2024
PubMed
概括

微纳米声学设备中的金属电极会导致高频消散. 这项研究使用德鲁德-洛伦茨模型来分析金属零电复合材料中的波衰减,揭示了对于设备优化至关重要的尺寸依赖特性.

关键词:
三维分散曲线的3D分散曲线声学衰减是一种声学衰减.德鲁德 - 洛伦茨振荡器多维模块比率趋同方法的融合方法.压电式声学装置的部分电器.

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