Experimental Investigation of Heat Transfer Performance of a Miniature Loop Heat Pipe with Flat Evaporator

Xian Feng Zhang; Shuang Feng Wang

doi:10.4028/www.scientific.net/AMM.71-78.3806

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 71-78Experimental Investigation of Heat Transfer...

Experimental Investigation of Heat Transfer Performance of a Miniature Loop Heat Pipe with Flat Evaporator

Abstract:

The present work experimentally investigated the operating characteristics of a miniature loop heat pipe (LHP) under different power cycle. The miniature LHP with flat evaporator of 8mm thick is made of copper. The evaporator with sintered copper power wick is in series structure with compensation chamber. Water is working fluid. It is found that the LHP can start up at heat load of 15W with temperature oscillation and the maximum heat load is 160W with R_l=0.068°C/W. The LHP operates unstably under low heat load. The oscillating frequency of temperature rises with heat load increased. The operating performance of the LHP is affected by the power cycle.

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Periodical:

Applied Mechanics and Materials (Volumes 71-78)

Pages:

3806-3809

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.71-78.3806

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Online since:

July 2011

Authors:

Xian Feng Zhang, Shuang Feng Wang

Keywords:

Flat Evaporator, Heat-Resistance, Maximum Heat Load, Miniature Loop Heat Pipe

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References

[1] P.H. Chen, S.W. Chang , K.F. Chiang et al.: Recent Patents on Engineering Vol. 2 (2008), pp.74-188.

Google Scholar

[2] Y.F. Maydanik, S.V. Vershinin, M.A. Korukov et al.: IEEE Trans. Compon. Pack. Technol. Vol. 28 (2005), pp.290-296.

Google Scholar

[3] Y. F. Maydanik: Appl. Therm. Eng. Vol. 25 (2005), pp.635-657.

Google Scholar

[4] S. Launay, M. Vallée: Frontiers in Heat Pipes (FHP) Vol. 2 (2011) 013003. DOI: http: /dx. doi. org/10. 5098/fhp. v2. 1. 3003.

Google Scholar

[5] Z.C. Liu, W. Liu and A. Nakayama: Heat and Mass Transfer Vol. 43 (2007), pp.1273-1281.

Google Scholar

[6] R. Singh, A. Akbarzadeh and M. Mochizuki: Int. J. Therm. Sci. Vol. 47 (2008), pp.1504-1515.

Google Scholar

[7] J. Li, D. Wang, and G.P. Peterson: Appl. Therm. Eng. Vol. 30 (2010), pp.741-752.

Google Scholar

[8] S. Becker, S. Vershinin, V. Sartre et al.: Appl. Therm. Eng. Vol. 31 (2011), pp.686-695.

Google Scholar

[9] S.F. Wang, W.B. Zhang, X.F. Zhang et al.: Int. J. Heat Mass Transfer Vol. 54 (2010), pp.1002-1007.

Google Scholar