Experiments on enhanced heat transfer of self-exciting mode oscillating-flow heat pipe with non-uniform structure

Fu-Min Shang, Deng-Ying Liu, Hai-Zhen Xian, Jian-Hong Liu, Guo-Hua Chen

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

9 Citations (Scopus)

Abstract

Experiments were performed on a closed loop self-exciting mode oscillating flow heat pipe (SEMOS HP) with uniform and non-uniform structures under the same tested conditions. The heat transfer characteristics are analyzed by comparing the temperature of wall of the heat pipe and output power when the heat input of the electric heating board and heating position are changed. The result shows that the heat transfer rate could be improved by using a non-uniform structure under low or middle heat input, and it gives the highest heat transfer performance when the non-uniform diameter section is at the bottom of the heat pipe and the heating source located below the non-uniform section. Copyright © 2010 The Berkeley Electronic Press. All rights reserved.
Original languageEnglish
Article number1
JournalInternational Journal of Food Engineering
Volume6
Issue number2
DOIs
Publication statusPublished - 2010
Externally publishedYes

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Research Keywords

  • Enhanced heat transfer
  • Experiments
  • Non-uniform structure SEMOS HP

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