Numerical simulation on melting and solidification of a phase-change material in an aluminum plate-fin thermal storage

Minhui Lv, Hao Peng, Xiang Ling

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The numerical simulation on melting and solidification process of a phase-change material (PCM) in an aluminum plate-fin thermal storage was performed in this paper. The phase-change material-naphthalene was stored in the stacked passages with fins while water flew along other adjacent passages with fins as the heat transfer fluid (HTF). The PCM stored or released a large amount of heat during melting or solidification. A three-dimensional numerical model was performed to investigate the effect of flow parameters (inlet temperature and flow velocity of HTF) on the melting and solidification time. The results indicated that the rate of phase change was strongly dependent on the inlet temperature and flow velocity of HTF during storing or releasing heat. And the detail description of solidification process were discussed and presented.

Original languageEnglish
Title of host publication2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008
Pages479-484
Number of pages6
StatePublished - 2009
Event2008 ASME Summer Heat Transfer Conference, HT 2008 - Jacksonville, FL, United States
Duration: 10 Aug 200814 Aug 2008

Publication series

Name2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008
Volume2

Conference

Conference2008 ASME Summer Heat Transfer Conference, HT 2008
Country/TerritoryUnited States
CityJacksonville, FL
Period10/08/0814/08/08

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