The Experiment Research about the Condensation Prevention in the Radiant Cooling Panel

Abstract:

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This paper study some types of the condensation prevention measures in the radiant cooling board. The test bench for its surface condensation's performance is designed and built. In the experiment, four different types of radiation board, which are the grooved surface, Teflon coating surface, super-hydrophobic coating surface and the grooved surface pasted by the PTFE membrane, are investigated. The visual camera is used in observing the condensation process. It is found that: though both the Teflon coating and the super-hydrophobic coating treatment all can reduce the drop fall-off diameter effectively. Further, the super-hydrophobic coating treatment also can delay the fall-off time. The radiant cooling surface, by the measure of the grooved surface pasted by the PTFE membrane, can keep dry continuously. This work may lay the foundation for the simplification of the radiation cooling air conditioning system.

Info:

Periodical:

Advanced Materials Research (Volumes 374-377)

Edited by:

Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du

Pages:

445-450

DOI:

10.4028/www.scientific.net/AMR.374-377.445

Citation:

X. L. Kong et al., "The Experiment Research about the Condensation Prevention in the Radiant Cooling Panel", Advanced Materials Research, Vols. 374-377, pp. 445-450, 2012

Online since:

October 2011

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Price:

$35.00

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