CAS OpenIR  > 多相复杂系统国家重点实验室
Numerical Study of Solidification in a Plate Heat Exchange Device with a Zigzag Configuration Containing Multiple Phase-Change-Materials
Wang, Peilun1,2; Li, Dacheng1; Huang, Yun1; Zheng, Xingang1; Wang, Yi1; Peng, Zhijian2; Ding, Yulong3
2016-06-01
Source PublicationENERGIES
ISSN1996-1073
Volume9Issue:6Pages:394
AbstractLatent heat thermal energy storage (TES) plays an important role in the advocation of TES in contrast to sensible energy storage because of the large storage energy densities per unit mass/volume possible at a nearly constant thermal energy. In the current study, a heat exchange device with a zigzag configuration containing multiple phase-change-materials (m-PCMs) was considered, and an experimental system was built to validate the model for a single PCM. A two-dimensional numerical model was developed using the ANSYS Fluent 14.0 software program. The energy fractions method was put forward to calculate the average Ste number and the influence of Re and Ste numbers on the discharge process were studied. The influence of phase change temperature among m-PCMs on the solidification process has also been studied. A new boundary condition was defined to determine the combined effect of the Re and Ste numbers on the discharging process. The modelling results show that for a given input power, the Ste (or Re) number has a significant impact on the discharging process; however, the period value of inlet velocity has almost no impact on it. Besides, the zigzag plate with m-PCMs has a good impact on the temperature shock as "filter action" in the discharging process.
KeywordMultiple Phase-change-materials (M-pcms) Heat Exchange Zigzag Configuration Process Intensification Numerical Modelling Solidification
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.3390/en9060394
Indexed BySCI
Language英语
WOS KeywordTHERMAL-ENERGY STORAGE ; CHANGE MATERIAL PCM ; SYSTEM ; PERFORMANCE ; TUBE ; ENHANCEMENT ; BUILDINGS ; FINS ; MODULE ; PIPES
WOS Research AreaEnergy & Fuels
WOS SubjectEnergy & Fuels
Funding OrganizationChina 973 Research Program(2015CB251303 ; Key Technologies R&D Program of Jiangsu(BE2015199) ; National Natural Science Foundation of China(21406231) ; 2015CB251301)
WOS IDWOS:000378854400007
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21187
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.China Univ Geosci, Sch Engn & Technol, Beijing 100083, Peoples R China
3.Univ Birmingham, Birmingham Ctr Thermal Energy Storage, Birmingham B15 2TT, W Midlands, England
Recommended Citation
GB/T 7714
Wang, Peilun,Li, Dacheng,Huang, Yun,et al. Numerical Study of Solidification in a Plate Heat Exchange Device with a Zigzag Configuration Containing Multiple Phase-Change-Materials[J]. ENERGIES,2016,9(6):394.
APA Wang, Peilun.,Li, Dacheng.,Huang, Yun.,Zheng, Xingang.,Wang, Yi.,...&Ding, Yulong.(2016).Numerical Study of Solidification in a Plate Heat Exchange Device with a Zigzag Configuration Containing Multiple Phase-Change-Materials.ENERGIES,9(6),394.
MLA Wang, Peilun,et al."Numerical Study of Solidification in a Plate Heat Exchange Device with a Zigzag Configuration Containing Multiple Phase-Change-Materials".ENERGIES 9.6(2016):394.
Files in This Item:
File Name/Size DocType Version Access License
Numerical Study of S(5851KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Peilun]'s Articles
[Li, Dacheng]'s Articles
[Huang, Yun]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Peilun]'s Articles
[Li, Dacheng]'s Articles
[Huang, Yun]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Peilun]'s Articles
[Li, Dacheng]'s Articles
[Huang, Yun]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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