NAOC Open IR
LAMOST围挡通道的壁面传热影响分析
李蓉1; 施浒立1; 陈志平2
2005
Source Publication应用光学
ISSN1002-2082
Volume026Issue:005Pages:54
Abstract运用热分析软件Icepak对望远镜LAMOST的圆顶围挡通道进行了热计算与分析,重点分析了围挡壁面的热辐射和热传导对整个温度场的影响。在通风管道冷却方案的基础上,分别建立了壁面辐射和传导的热模型,描述了壁面的传热结构。仿真计算了增加壁面热辐射和热传导时主光学组件——焦面的温度场分布,并对此作了对比分析。数值计算与仿真结果表明:壁面传热对其内部温度场的影响不大;利用通风管道的冷却措施可将焦面的最大温度梯度控制在0.4℃/m;围挡的特性结构对传热有效。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/37722
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.杭州电子科技大学
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
李蓉,施浒立,陈志平. LAMOST围挡通道的壁面传热影响分析[J]. 应用光学,2005,026(005):54.
APA 李蓉,施浒立,&陈志平.(2005).LAMOST围挡通道的壁面传热影响分析.应用光学,026(005),54.
MLA 李蓉,et al."LAMOST围挡通道的壁面传热影响分析".应用光学 026.005(2005):54.
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