File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

송현곤

Song, Hyun-Kon
eclat: electrochemistry lab of advanced technology
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Enhancement of heat and mass transfer in silica-expanded graphite composite blocks for adsorption heat pumps. Part II. Cooling system using the composite blocks

Author(s)
Eun, THSong, Hyun-KonHan, JHLee, KHKim, JN
Issued Date
2000-01
DOI
10.1016/S0140-7007(99)00036-5
URI
https://scholarworks.unist.ac.kr/handle/201301/6600
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0033895624
Citation
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, v.23, no.1, pp.74 - 81
Abstract
Cooling systems using graphite/silica-gel composite blocks were built and their performances were compared with that of the silica gel packed bed. Spatial and temporal profiles of temperature in the composite blocks were obtained in axial and radial directions. The amount of adsorption and specific cooling powers for each composite block were also measured. It was shown that the axial profile of temperature was affected mainly by mass transfer while the radial distribution of temperature was largely due to poor heat transfer. When compared with a pure silica gel packed bed, both heat transfer and mass transfer were enhanced by using the composite blocks. As a result, the good mass and heat transfer of the composite blocks led to enhancement of performances of the cooling systems.
Publisher
ELSEVIER SCI LTD
ISSN
0140-7007

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.