Experimental study on the supercritical startup and heat transport capability of a neon-charged cryogenic loop heat pipe

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• 作者：Yuandong Guo^a ; Guiping Lin^a ; Jiang He^b ; Lizhan Bai^a ; ^{bailizhan@buaa.edu.cn} ; Hongxing Zhang^b ; Jianyin Miao^b
• 关键词：Loop heat pipe ; Cryogenic ; Thermal control ; Supercritical startup ; Heat transport capability
• 刊名：Energy Conversion and Management
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：178-187
• 全文大小：3213 K
• 卷排序：134

文摘

A neon-charged CLHP integrated with a G-M cryocooler was designed and investigated. The CLHP can realize the supercritical startup with an auxiliary heat load of 1.5 W. Maximum heat transport capability of the CLHP was 4.5 W over a distance of 0.6 m. There existed an optimum auxiliary heat load to expedite the supercritical startup. There existed an optimum charged pressure to reach the largest heat transfer limit.