Thermal Design of Detector for the Solar X-Ray and Extreme Ultraviolet Imager

doi:10.2514/1.T5423

CIOMP OpenIR

	Thermal Design of Detector for the Solar X-Ray and Extreme Ultraviolet Imager
	S.J.Li; L.H.Chen; Y.H.Wu
	2019
发表期刊	Journal of Thermophysics and Heat Transfer
ISSN	0887-8722
卷号	33 期号:2 页码:285-291
摘要	The thermal design of detector in a solar X-ray and extreme ultraviolet imager is performed according to the specific requirements for the temperature of its optical system. First, the detector structure and the thermal control index are introduced. Second, the external heat fluxes of the imager is analyzed, and the position of the heat dissipation surface is confirmed. Then, the factors that influence the temperature of the charge-coupled device are analyzed. Large-thermal-resistance insulating technology is adopted, and a detailed thermal design scheme is proposed based on the difficulty of the thermal design. A thermal analysis model is constructed using thermal model generator software. Finally, a thermal balance test is performed in a vacuum environment. Simulation results show that the temperature of the charge-coupled device ranges from 69.7 to 61.3 C, which meets the thermal control index requirements. Test results indicate that the charge-coupled device temperature range from 69.3 to 62.2 C, which also satisfies the design requirements. Additionally, the test values are in good agreement with the calculated results, which verify that the thermal design is appropriate.
关键词	Thermodynamics,Engineering
DOI	10.2514/1.T5423
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收录类别	SCI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63248
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S.J.Li,L.H.Chen,Y.H.Wu. Thermal Design of Detector for the Solar X-Ray and Extreme Ultraviolet Imager[J]. Journal of Thermophysics and Heat Transfer,2019,33(2):285-291.
APA	S.J.Li,L.H.Chen,&Y.H.Wu.(2019).Thermal Design of Detector for the Solar X-Ray and Extreme Ultraviolet Imager.Journal of Thermophysics and Heat Transfer,33(2),285-291.
MLA	S.J.Li,et al."Thermal Design of Detector for the Solar X-Ray and Extreme Ultraviolet Imager".Journal of Thermophysics and Heat Transfer 33.2(2019):285-291.

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