A novel double pipe pulsating heat pipe design to tackle inverted heat source arrangement
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- 作者：Chih-Yung Tsenga ; b ; Kai-Shing Yanga ; Kuo-Hsiang Chiena ; Shih-Kuo Wua ; Chi-Chuan Wangb ; ccwang@mail.nctu.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Pulsating heat pipe ; Double-pipe ; Thermal resistance
- 刊名：Applied Thermal Engineering
- 出版年：2016
- 出版时间：5 August 2016
- 年：2016
- 卷：106
- 期：Complete
- 页码：697-701
- 全文大小：530 K
文摘
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A novel pulsating heat pipe (PHP) is proposed for upside down heat source/sink arrangement.
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The PHP features alternative double-pipe and extra opening for more unbalanced forces.
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The PHP is functional properly even when the heat source is placed at the bottom.
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The thermal resistance is 0.0729 W/K and an effective thermal conductivity of 12,603 W/m·K.
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The thermal resistance for the proposed design is only half of the single tube design.