Unsteady experimental and numerical analysis of a two-phase closed thermosyphon at different filling ratios
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- 作者：Davoud Jafari ; j.davoud@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Sauro Filippeschi ; Alessandro Franco ; Paolo Di Marco
- 关键词：Two-phase closed thermosyphon ; Operating limitation ; Numerical simulation ; Experimental analysis
- 刊名：Experimental Thermal and Fluid Science
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：81
- 期：Complete
- 页码：164-174
- 全文大小：1643 K
文摘
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Unsteady thermosyphon thermal behavior is experimentally and numerically is investigated.
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Thermosyphon axial temperature distribution is evaluated at different filling ratio.
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Dryout and geyser boiling limitation of thermosyphons is examined.
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A discrepancy in experimental and numerical data at optimum filling ratio is observed.