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Optimization design of optical windows for deep-sea pressure-resistant structures based on transition materials

文献类型：期刊论文

作者Wei, Yucong1,2; Ma, Guoliang2; Zhang, Hailong2; Zhang, Xiaowei1,2; Quan, Xiangqian2
刊名FRONTIERS IN MARINE SCIENCE
出版日期2023-12-12
卷号10页码:13
关键词pressure-resistant structure optical window design finite element analysis mechanical model analysis optimized design scheme
DOI10.3389/fmars.2023.1211337
英文摘要IntroductionThe design of high-pressure optical windows is one of the key tasks in deep-sea exploration, as it directly determines the reliability and maximum operating depth of underwater optical equipment.MethodIn this paper, mechanical modeling and finite element analysis methods are employed to study optical windows.Results and discussionResults show that changes in boundary conditions during loading significantly affect the stress distribution of the window. Based on this conclusion, an optimization design method is proposed, which involves the use of transition materials to reduce the impact of base deformation on the window. The study further analyzes the effects of the transition material's Young's modulus, Poisson's ratio, thickness, and friction coefficient on the stress of the optical window. A calculation method for material selection criteria is proposed to select appropriate transition materials, and actual materials are used for verification. Finally, the reliability of the optimization design scheme based on transition materials is confirmed through high-pressure experiments.
WOS关键词CONICAL ACRYLIC WINDOWS ; TERM HYDROSTATIC-PRESSURE ; DEPTH ; TEMPERATURE ; COLOR ; HULL
资助项目Youth Innovation Promotion Association CAS[2020361] ; Scientific Instrument Developing Project of the Chinese Academy of Sciences[YJKYYQ20190053] ; National Key R&D Program of China[2021YFC2800300]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
出版者FRONTIERS MEDIA SA
WOS记录号WOS:001136503500001
资助机构Youth Innovation Promotion Association CAS ; Scientific Instrument Developing Project of the Chinese Academy of Sciences ; National Key R&D Program of China
源URL[http://ir.idsse.ac.cn/handle/183446/10771]  
专题深海工程技术部_工程实验室
通讯作者Quan, Xiangqian
作者单位1.Univ Chinese Acad Sci, Beijing, Peoples R China
2.Chinese Acad Sciences, Inst Deep Sea Sci & Engn, Sanya, Peoples R China
推荐引用方式
GB/T 7714		 Wei, Yucong,Ma, Guoliang,Zhang, Hailong,et al. Optimization design of optical windows for deep-sea pressure-resistant structures based on transition materials[J]. FRONTIERS IN MARINE SCIENCE,2023,10:13.
APA Wei, Yucong,Ma, Guoliang,Zhang, Hailong,Zhang, Xiaowei,&Quan, Xiangqian.(2023).Optimization design of optical windows for deep-sea pressure-resistant structures based on transition materials.FRONTIERS IN MARINE SCIENCE,10,13.
MLA Wei, Yucong,et al."Optimization design of optical windows for deep-sea pressure-resistant structures based on transition materials".FRONTIERS IN MARINE SCIENCE 10(2023):13.

入库方式： OAI收割

来源：深海科学与工程研究所

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