Xi'an Institute of Optics and Precision Mechanics,CAS
Thermal Stability Analysis and Experimental Study of a New Type of Grid-Reinforced Carbon Fiber Mirror | |
Xu, Liang; Ding, Jiaoteng; Wang, Yongjie; Xie, Yongjie; Wu, Xiaoge; Ma, Zhen | |
作者部门 | 先进光学元件试制中心 |
2019-04 | |
发表期刊 | APPLIED COMPOSITE MATERIALS |
ISSN | 0929-189X;1573-4897 |
卷号 | 26期号:2页码:469-478 |
产权排序 | 1 |
摘要 | Due to low density, high specific stiffness, and low thermal expansion, carbon fiber reinforced plastic (CFRP) is one of potential materials for high precise components. For high precise structures such as reflectors and optical mirrors, usually strict thermal stability required. In order to ensure rigidity and thermal deformation resistance, carbon fiber mirrors are usually designed as a grid-reinforced sandwich structure. In order to improve the thermal stability of carbon fiber mirrors, a new type of grid-reinforced sandwich structure design is proposed. Finite element method was used to analyze the thermal deformations of the carbon fiber mirror without manufacturing error and with manufacturing error. In order to overcome the effect of moisture absorption deformation, thermal deformation test of the carbon fiber mirror was performed in a vacuum tank. The test results verify the reliability of the finite element analysis results. For phi 100mm center aperture of the phi 150mm carbon fiber mirror, the test results show that the thermal stability is about 4nm/degrees C, which is enough for optical mirror application, although grid effect existed. |
关键词 | Grid reinforced Carbon fiber mirror Thermal stability Finite element Grid effect |
DOI | 10.1007/s10443-018-9705-1 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000463170900003 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/31363 |
专题 | 先进光学元件试制中心 |
通讯作者 | Xu, Liang |
作者单位 | Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China |
推荐引用方式 GB/T 7714 | Xu, Liang,Ding, Jiaoteng,Wang, Yongjie,et al. Thermal Stability Analysis and Experimental Study of a New Type of Grid-Reinforced Carbon Fiber Mirror[J]. APPLIED COMPOSITE MATERIALS,2019,26(2):469-478. |
APA | Xu, Liang,Ding, Jiaoteng,Wang, Yongjie,Xie, Yongjie,Wu, Xiaoge,&Ma, Zhen.(2019).Thermal Stability Analysis and Experimental Study of a New Type of Grid-Reinforced Carbon Fiber Mirror.APPLIED COMPOSITE MATERIALS,26(2),469-478. |
MLA | Xu, Liang,et al."Thermal Stability Analysis and Experimental Study of a New Type of Grid-Reinforced Carbon Fiber Mirror".APPLIED COMPOSITE MATERIALS 26.2(2019):469-478. |
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Thermal Stability An(2907KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
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