Thermal characterization of a new differential thermal expansion heat switch for space optical remote sensor

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• 作者：Liang Guo ; ^{guoliang329@hotmail.com} ; Xusheng Zhang ; Yong Huang ; Richa Hu ; Chunlong Liu
• 关键词：Heat switch ; Differential thermal expansion ; Thermal resistance ; Space optics ; Thermal control
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：113
• 期：Complete
• 页码：1242-1249
• 全文大小：2021 K
• 卷排序：113

文摘

It is a new passively actuated differential thermal expansion heat switch for CCD. Automatic adjusting function decreases difficulty of manufacture and assembly. Good operational stability and high ratio of effective thermal resistance. A fairly good agreement between theoretical analysis and experiment results.