Experimental Investigations on the Temperature Characteristics of Oscillating Heat Pipe with Various Filling RatioExperimental Investigations on the Temperature Characteristics of Oscillating Heat Pipe with Various Filling Ratio
- Other Titles
- Experimental Investigations on the Temperature Characteristics of Oscillating Heat Pipe with Various Filling Ratio
- Authors
- 정효민; 정한식; 이광성; Md. Riyad Tanshen; 이태진; 이신일
- Issue Date
- 2013
- Publisher
- 한국동력기계공학회
- Keywords
- 루프히트파이프; 열전달; 모세관; 충진률; Oscillating Heat pipe; Heat transfer; Capillary tube; Filling ratio
- Citation
- 동력시스템공학회지, v.17, no.6, pp 47 - 53
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 동력시스템공학회지
- Volume
- 17
- Number
- 6
- Start Page
- 47
- End Page
- 53
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/21170
- ISSN
- 2713-8429
2713-8437
- Abstract
- The article focuses on the Temperature characteristics inside single loop oscillating heat pipe (OHPs). In this paper, heat pipe is experimentally studied thereby providing vital information on the parameter dependency of their thermal performance. The impact depiction has been done for the variation of tube model of the device. OHPs are made of copper capillary tubes of outer diameter 6.25 mm, inner diameter 4 mm heated by constant temperature water bath cooled by ambient temperature. Using four types of OHPs of copper capillary tubes length of 1500mm and HP length 650mm inside tubes working fluid is R-22 Pressure 8 bar and mass 34g,32g,28g,16g. The results indicate a strong influence of filling ratio on the performance
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