Investigation of natural frequencies of laser inertial confinement fusion capsules using 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; Zou, Yaming1; Shen, Hao1; Gao, Dangzhong2 |
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2017 |
| 卷号 | 114页码:91-96 |
| 关键词 | Inertial confinement fusion Resonant ultrasound spectroscopy Natural frequency Capsule |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2016.12.007 |
| 英文摘要 | The natural frequency problem of laser inertial confinement fusion (ICF) capsules is one of the basic problems for determining non-destructively the elasticity modulus of each layer material using resonant ultrasound spectroscopy (RUS). In this paper, the frequency equation of isotropic one-layer hollow spheres was derived using three dimension (3D) elasticity theory and some simplified frequency equations were discussed under axisymmetric and spherical symmetry conditions. The corresponding equation of isotropic multi-layer hollow spheres was given employing transfer matrix method. To confirm the validity of the frequency equation and explore the feasibility of RUS for characterizing the ICF capsules, three representative capsules with a millimeter-sized diameter were determined by piezoelectric-based resonant ultrasound spectroscopy (PZT-RUS) and laser-based resonant ultrasound spectroscopy (LRUS) techniques. On the basis of both theoretical and experimental results, it is proved that the calculated and measured natural frequencies are accurate enough for determining the ICF capsules. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS关键词 | NIF IGNITION TARGETS ; ELASTIC PROPERTIES ; UPDATE ; SPECIFICATIONS ; BALLS ; CRACK |
| 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:000393004700014 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/44298]  |
| 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 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Xiaojun,Tang, Xing,Wang, Zongwei,et al. Investigation of natural frequencies of laser inertial confinement fusion capsules using resonant ultrasound spectroscopy[J]. FUSION ENGINEERING AND DESIGN,2017,114:91-96. |
| APA | Ma, Xiaojun.,Tang, Xing.,Wang, Zongwei.,Chen, Qian.,Qian, Menglu.,...&Gao, Dangzhong.(2017).Investigation of natural frequencies of laser inertial confinement fusion capsules using resonant ultrasound spectroscopy.FUSION ENGINEERING AND DESIGN,114,91-96. |
| MLA | Ma, Xiaojun,et al."Investigation of natural frequencies of laser inertial confinement fusion capsules using resonant ultrasound spectroscopy".FUSION ENGINEERING AND DESIGN 114(2017):91-96. |
入库方式： OAI收割
来源：近代物理研究所
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