Quantitative evaluation on thermal seeing induced 2m ring solar telescope

doi:10.1364/OE.498493

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	Quantitative evaluation on thermal seeing induced 2m ring solar telescope
	Zhang, Yuchen 1,7,8; Xu FY(许方宇)2,5; Zhuang, Yongchen 1,6,7,8; Wan F(万凡)2; Cai, Zheng 1,4; Lu, Wenlong 3; Lao, Junsen 1,4; Guo, Liquan 1,7,8; Bian, Qi 1,7,8; Huang, Lei 1,7,8
刊名	OPTICS EXPRESS
	2023-11-20
卷号	31 期号:24 页码:40435-40449
ISSN号	1094-4087
DOI	10.1364/OE.498493
产权排序	第4完成单位
文献子类	Article
英文摘要	Thermal seeing is one of the factors that affect solar telescope observations. A comprehensive analysis method is developed to quantify the thermal seeing effects. A three-dimensional Large Eddy Simulation (LES) turbulence model is used to obtain the transient flow fields around the primary mirror, the secondary mirror and the heat-stop. The thermal seeing is calculated based on the stochastic dynamic influence of turbulence on the light rays. The key parameters of the simulation were calibrated by experiments, and the simulation results were validated by empirical formulas. This method has been applied to evaluate the thermal seeing of the 2m Ring Solar Telescope (2m-RST). Error allocation is performed based on the research results to ensure the Observation effect of 2m-RST. (c) 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
学科主题	天文学
URL标识	查看原文
出版地	2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA
资助项目	National Key Research and Development Program of China; Tsinghua Initiative Scientific Research Program; Tsinghua University Education Foundation; Tsinghua-Jiangyin Innovation Special Fund; Key Technology Research on the heat stop of Large Solar Telescope[U1931124]
WOS关键词	DESIGN
WOS研究方向	Optics
语种	英语
出版者	Optica Publishing Group
WOS记录号	WOS:001125057700005
资助机构	National Key Research and Development Program of China ; Tsinghua Initiative Scientific Research Program ; Tsinghua University Education Foundation ; Tsinghua-Jiangyin Innovation Special Fund ; Key Technology Research on the heat stop of Large Solar Telescope[U1931124]
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ynao.ac.cn/handle/114a53/26545]
专题	云南天文台_光纤阵列太阳光学望远镜研究组
作者单位	1.Center for Astronomy Technology, Tsinghua University, Beijing 100084, China; 2.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China; 3.Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650550, China; 4.Department of Astronomy, Tsinghua University, Beijing 100084, China; 5.xu_fangyu@ynao.ac.cn; 6.zhuangyc22@mails.tsinghua.edu.cn 7.Department of Precision Instrument, Tsinghua University, Beijing 100084, China; 8.Key Laboratory of Photonic Control Technology (Tsinghua University) Ministry of Education, Beijing, 100084, China;
推荐引用方式 GB/T 7714	Zhang, Yuchen,Xu FY,Zhuang, Yongchen,et al. Quantitative evaluation on thermal seeing induced 2m ring solar telescope[J]. OPTICS EXPRESS,2023,31(24):40435-40449.
APA	Zhang, Yuchen.,许方宇.,Zhuang, Yongchen.,万凡.,Cai, Zheng.,...&Huang, Lei.(2023).Quantitative evaluation on thermal seeing induced 2m ring solar telescope.OPTICS EXPRESS,31(24),40435-40449.
MLA	Zhang, Yuchen,et al."Quantitative evaluation on thermal seeing induced 2m ring solar telescope".OPTICS EXPRESS 31.24(2023):40435-40449.