| 书目名称 | New Acoustics Based on Metamaterials |
| 编辑 | Woon Siong Gan |
| 视频video | |
| 概述 | Covers both theory and experiments on various topics of wave propagation in metamaterials.Describes new formulations in crystal acoustics, with regards to wave propagation.Serves as solid reference fo |
| 丛书名称 | Engineering Materials |
| 图书封面 |  |
| 描述 | .This book highlights the acoustical metamaterials’ capability to manipulate the direction of sound propagation in solids which in turn control the scattering, diffraction and refraction, the three basic mechanisms of sound propagation in solids. This gives rise to several novel theories and applications and hence the name new acoustics. As an introduction, the book mentions that symmetry of acoustic fields is the theoretical framework of acoustical metamaterials. This is then followed by describing that acoustical metamaterials began with locally resonant sonic materials which ushered in the concept of negative acoustic parameters such as mass density and bulk modulus. This complies with form invariance of the acoustic equation of motion which again exemplifies the symmetry property of acoustic fields.. |
| 出版日期 | Book 2018 |
| 关键词 | Gauge Invariance; Negative Refraction; Acoustical Cloaking; Seismic Metamaterials; Crystal Acoustics; Dif |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-981-10-6376-3 |
| isbn_softcover | 978-981-13-4866-2 |
| isbn_ebook | 978-981-10-6376-3Series ISSN 1612-1317 Series E-ISSN 1868-1212 |
| issn_series | 1612-1317 |
| copyright | Springer Nature Singapore Pte Ltd. 2018 |
发表于 2025-3-21 19:33:50
