中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1016/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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