Determination of elastic modulus for hollow resonant ultrasound spectroscopy spherical shells via resonant ultrasound spectroscopy
文献类型：期刊论文
| 作者 | Ma, Xiaojun1,2; Tang, Xing2; Wang, Zongwei2; Chen, Qian3; Qian, Menglu3; Meng, Jie2; Tang, Yongjian1,2; Shen, Hao1; Gao, Dangzhong2 |
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 117页码:74-78 |
| 关键词 | Inertial confinement fusion Resonant ultrasound spectroscopy Elastic modulus Capsule |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2017.02.050 |
| 英文摘要 | The elastic property of a capsule is one of the essential parameters both in engineering applications and scientific understanding of material nature in inertial confinement fusion (ICF) experiments. The axisymmetric frequency equation of an isotropic hollow two-layer sphere is deduced by three dimension elasticity theory and global matrix method, and a combined resonant ultrasound spectroscopy(RUS), which consists of a piezoelectric-based resonant ultrasound spectroscopy(PZT-RUS) and a laser-based resonant ultrasound spectroscopy(LRUS), is developed for determining the elastic modulus of capsule. To understand the behavior of natural frequencies varying with elastic properties, the dependence of natural frequencies on Young's modulus and Poisson's ratio are calculated numerically. Some representative polymer capsules are measured using PZT-RUS and LRUS. Based on the theoretical and experimental results, the Young's moduli of these capsules are measured accurately with an uncertainty of similar to 10%. (C) 2017 Elsevier B.V. All rights reserved. |
| WOS关键词 | TARGETS |
| 资助项目 | National Natural Science Foundation of China[11504350] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000398879000010 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/44661]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Gao, Dangzhong |
| 作者单位 | 1.Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China 2.CAEP, Res Ctr Laser Fus, Mianyang 621900, Peoples R China 3.Tongji Univ, Inst Acoust, Shanghai 200092, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Xiaojun,Tang, Xing,Wang, Zongwei,et al. Determination of elastic modulus for hollow resonant ultrasound spectroscopy spherical shells via resonant ultrasound spectroscopy[J]. FUSION ENGINEERING AND DESIGN,2017,117:74-78. |
| APA | Ma, Xiaojun.,Tang, Xing.,Wang, Zongwei.,Chen, Qian.,Qian, Menglu.,...&Gao, Dangzhong.(2017).Determination of elastic modulus for hollow resonant ultrasound spectroscopy spherical shells via resonant ultrasound spectroscopy.FUSION ENGINEERING AND DESIGN,117,74-78. |
| MLA | Ma, Xiaojun,et al."Determination of elastic modulus for hollow resonant ultrasound spectroscopy spherical shells via resonant ultrasound spectroscopy".FUSION ENGINEERING AND DESIGN 117(2017):74-78. |
入库方式： OAI收割
来源：近代物理研究所
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