The Infrared Characteristics of the Wall Temperature of Boiling Heat Transfer in Microchannel

Hu Gen Ma; Jian Mei Bai; Rong Jian Xie; Wen Jing Tu

doi:10.4028/www.scientific.net/AMR.383-390.811

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 383-390The Infrared Characteristics of the Wall...

The Infrared Characteristics of the Wall Temperature of Boiling Heat Transfer in Microchannel

Abstract:

In this paper, the boiling heat transfer test rig was designed and built, while the characteristics of boiling Heat Transfer of refrigerants in micro-channel was researched. The wall temperature of micro-channel was measured by TH5104 Infrared thermography. The results showed that there were obvious variations for wall temperature of micro-channel along the axial direction when boiling heat transfer occurred in the micro-channel. The temperature distribution affected obviously by the heat flux, mass flow rate; vapor quality and heat transfer model.

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Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

811-815

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.383-390.811

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Online since:

November 2011

Authors:

Hu Gen Ma, Jian Mei Bai, Rong Jian Xie, Wen Jing Tu

Keywords:

Heat Transfer, Infrared Characterrisitics, Micro-Channel, Wall Temperature

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