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Analytical considerations of flow boiling heat transfer in metal-foam filled tubes
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Du, Y. P., Zhao, Changying, Tian, Y. (Yuan) and Qu, Z. G. (2012) Analytical considerations of flow boiling heat transfer in metal-foam filled tubes. Heat and Mass Transfer, Vol.48 (No.1). pp. 165-173. doi:10.1007/s00231-011-0853-1 ISSN 0947-7411.
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WRAP_Tian_Heat and Mass Transfer.pdf - Accepted Version Download (389Kb) | Preview |
Official URL: http://dx.doi.org/10.1007/s00231-011-0853-1
Abstract
Flow boiling in metal-foam filled tube was analytically investigated based on a modified microstructure model, an original boiling heat transfer model and fin analysis for metal foams. Microstructure model of metal foams was established, by which fiber diameter and surface area density were precisely predicted. The heat transfer model for flow boiling in metal foams was based on annular pattern, in which two phase fluid was composed by vapor region in the center of the tube and liquid region near the wall. However, it was assumed that nucleate boiling performed only in the liquid region. Fin analysis and heat transfer network for metal foams were integrated to obtain the convective heat transfer coefficient at interface. The analytical solution was verified by its good agreement with experimental data. The parametric study on heat transfer coefficient and boiling mechanism was also carried out.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||
Library of Congress Subject Headings (LCSH): | Heat -- Transmission -- Mathematical models, Metal foams -- Mathematical models | ||||
Journal or Publication Title: | Heat and Mass Transfer | ||||
Publisher: | Springer | ||||
ISSN: | 0947-7411 | ||||
Official Date: | 2012 | ||||
Dates: |
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Volume: | Vol.48 | ||||
Number: | No.1 | ||||
Page Range: | pp. 165-173 | ||||
DOI: | 10.1007/s00231-011-0853-1 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Date of first compliant deposit: | 23 December 2015 | ||||
Date of first compliant Open Access: | 23 December 2015 | ||||
Funder: | China. Guo jia ke xue ji shu bu [Ministry of Science and Technology] (CMST), Guo jia zi ran ke xue ji jin wei yuan hui (China) [National Natural Science Foundation of China] (NSFC), Engineering and Physical Sciences Research Council (EPSRC) | ||||
Grant number: | 2006CB601203 (CMST), 50806057 (NSFC), EP/F061439/1 (EPSRC) |
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