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Influence of tube diameter and water temperature on radiant ceiling cooling capacity.

[In Chinese. / En chinois.]

Author(s) : WENG W., LIU H., ZHANG T., et al.

Type of article: Article

Summary

Establishes an experimental platform for concrete roofs with De16 and De20 buried tubes, and theoretically analyses and experimentally tests the cooling capacity at different supply/return water temperatures in summer. The results show that the ceiling temperature for De16 is higher than that of De20 by about 0.1°C , the cooling capacity for both tube diameters varies from 39 W to 25 W, and the difference is about 40%.

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Pages: 101-105

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 30005856
  • Languages: Chinese
  • Source: HV & AC - vol. 42 - n. 264
  • Publication date: 2012/06

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