Heat transfer improvement of Wood's alloy using compressed expanded natural graphite for thermal energy storage
As a phase change material, Wood's alloy is infiltrated into the compressed expanded natural graphite (CENG) in an attempt to improve the thermal conductivity of the alloy. The thermal conductivity of the CENG/Wood's alloy composite depends on the bulk density of the CENG. Thermal conducti...
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| Veröffentlicht in: | Solar energy materials and solar cells 2012-05, Vol.100, p.263-267 |
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| creator | Zhong, Yajuan Guo, Quangui Li, Lei Wang, Xianglei Song, Jinliang Xiao, Kesong Huang, Fuqiang |
| description | As a phase change material, Wood's alloy is infiltrated into the compressed expanded natural graphite (CENG) in an attempt to improve the thermal conductivity of the alloy. The thermal conductivity of the CENG/Wood's alloy composite depends on the bulk density of the CENG. Thermal conductivity of the composites can be 2.8–5.8 times than that of the Wood's alloy. On the other hand, the latent heat of the composites ranges from 29.27 to 34.20J/g. The graphite does not undergo a phase change, so the latent heat would be expected to be linear with the amount of Wood's alloy. The composites have a potential use in the heat sink of the electronic device.
► Compressed expanded natural graphite (CENG) improved the thermal performance of Wood's alloy. ► Thermal conductivity of the CENG/Wood's alloy composites is ∼5 times than that of the Wood's alloy. ► The latent heat would be expected to be linear with the amount of Wood's alloy. ► The composites have a potential use in the heat sink of the electronic device. |
| doi_str_mv | 10.1016/j.solmat.2012.01.033 |
| format | Article |
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► Compressed expanded natural graphite (CENG) improved the thermal performance of Wood's alloy. ► Thermal conductivity of the CENG/Wood's alloy composites is ∼5 times than that of the Wood's alloy. ► The latent heat would be expected to be linear with the amount of Wood's alloy. ► The composites have a potential use in the heat sink of the electronic device.</description><identifier>ISSN: 0927-0248</identifier><identifier>EISSN: 1879-3398</identifier><identifier>DOI: 10.1016/j.solmat.2012.01.033</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Compressed ; Compressed expanded natural graphite (CENG) ; Electrical engineering. Electrical power engineering ; Energy ; Energy. Thermal use of fuels ; Exact sciences and technology ; Graphite ; Heat transfer ; Latent heat ; Materials ; Phase change ; Phase change material (PCM) ; Solar energy ; Theoretical studies. Data and constants. Metering ; Thermal conductivity ; Transport and storage of energy ; Wood ; Wood's alloy</subject><ispartof>Solar energy materials and solar cells, 2012-05, Vol.100, p.263-267</ispartof><rights>2012 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c402t-a8cc3a772d0e79b04e0125a606ae0764bdc992421c16df2d564f119b7b44176f3</citedby><cites>FETCH-LOGICAL-c402t-a8cc3a772d0e79b04e0125a606ae0764bdc992421c16df2d564f119b7b44176f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.solmat.2012.01.033$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25726322$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhong, Yajuan</creatorcontrib><creatorcontrib>Guo, Quangui</creatorcontrib><creatorcontrib>Li, Lei</creatorcontrib><creatorcontrib>Wang, Xianglei</creatorcontrib><creatorcontrib>Song, Jinliang</creatorcontrib><creatorcontrib>Xiao, Kesong</creatorcontrib><creatorcontrib>Huang, Fuqiang</creatorcontrib><title>Heat transfer improvement of Wood's alloy using compressed expanded natural graphite for thermal energy storage</title><title>Solar energy materials and solar cells</title><description>As a phase change material, Wood's alloy is infiltrated into the compressed expanded natural graphite (CENG) in an attempt to improve the thermal conductivity of the alloy. The thermal conductivity of the CENG/Wood's alloy composite depends on the bulk density of the CENG. Thermal conductivity of the composites can be 2.8–5.8 times than that of the Wood's alloy. On the other hand, the latent heat of the composites ranges from 29.27 to 34.20J/g. The graphite does not undergo a phase change, so the latent heat would be expected to be linear with the amount of Wood's alloy. The composites have a potential use in the heat sink of the electronic device.
► Compressed expanded natural graphite (CENG) improved the thermal performance of Wood's alloy. ► Thermal conductivity of the CENG/Wood's alloy composites is ∼5 times than that of the Wood's alloy. ► The latent heat would be expected to be linear with the amount of Wood's alloy. ► The composites have a potential use in the heat sink of the electronic device.</description><subject>Applied sciences</subject><subject>Compressed</subject><subject>Compressed expanded natural graphite (CENG)</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Exact sciences and technology</subject><subject>Graphite</subject><subject>Heat transfer</subject><subject>Latent heat</subject><subject>Materials</subject><subject>Phase change</subject><subject>Phase change material (PCM)</subject><subject>Solar energy</subject><subject>Theoretical studies. Data and constants. Metering</subject><subject>Thermal conductivity</subject><subject>Transport and storage of energy</subject><subject>Wood</subject><subject>Wood's alloy</subject><issn>0927-0248</issn><issn>1879-3398</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkUFrVDEQgINYcG39Bx5yEb281yQvm7xcBClqC4VeFI9hNplss7z3sibZ4v57s2zpUU8zDN_MMPMR8p6znjOurnd9SdMMtReMi57xng3DK7LiozbdMJjxNVkxI3THhBzfkLel7BhjQg1yRdItQqU1w1ICZhrnfU5POONSaQr0V0r-Y6EwTelIDyUuW-pSQ7AU9BT_7GHxLVmgHjJMdJth_xgr0pAyrY-Y51bEBfP2SEtNGbZ4RS4CTAXfPcdL8vPb1x83t939w_e7my_3nZNM1A5G5wbQWniG2myYxHbZGhRTgEwrufHOGCEFd1z5IPxaycC52eiNlFyrMFyST-e57Z7fByzVzrE4nCZYMB2K5UrzQWrBxP9RJsS4NoafUHlGXU6lZAx2n-MM-dgge1Jhd_aswp5UWMZtU9HaPjxvgOJgCu3bLpaXXrHWTYY4jf985rB95ilitsVFXBz6mNFV61P896K_xUSiFA</recordid><startdate>20120501</startdate><enddate>20120501</enddate><creator>Zhong, Yajuan</creator><creator>Guo, Quangui</creator><creator>Li, Lei</creator><creator>Wang, Xianglei</creator><creator>Song, Jinliang</creator><creator>Xiao, Kesong</creator><creator>Huang, Fuqiang</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>KL.</scope><scope>7SP</scope><scope>7SU</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20120501</creationdate><title>Heat transfer improvement of Wood's alloy using compressed expanded natural graphite for thermal energy storage</title><author>Zhong, Yajuan ; Guo, Quangui ; Li, Lei ; Wang, Xianglei ; Song, Jinliang ; Xiao, Kesong ; Huang, Fuqiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-a8cc3a772d0e79b04e0125a606ae0764bdc992421c16df2d564f119b7b44176f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Applied sciences</topic><topic>Compressed</topic><topic>Compressed expanded natural graphite (CENG)</topic><topic>Electrical engineering. 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Metering</topic><topic>Thermal conductivity</topic><topic>Transport and storage of energy</topic><topic>Wood</topic><topic>Wood's alloy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhong, Yajuan</creatorcontrib><creatorcontrib>Guo, Quangui</creatorcontrib><creatorcontrib>Li, Lei</creatorcontrib><creatorcontrib>Wang, Xianglei</creatorcontrib><creatorcontrib>Song, Jinliang</creatorcontrib><creatorcontrib>Xiao, Kesong</creatorcontrib><creatorcontrib>Huang, Fuqiang</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Electronics & Communications Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Solar energy materials and solar cells</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhong, Yajuan</au><au>Guo, Quangui</au><au>Li, Lei</au><au>Wang, Xianglei</au><au>Song, Jinliang</au><au>Xiao, Kesong</au><au>Huang, Fuqiang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heat transfer improvement of Wood's alloy using compressed expanded natural graphite for thermal energy storage</atitle><jtitle>Solar energy materials and solar cells</jtitle><date>2012-05-01</date><risdate>2012</risdate><volume>100</volume><spage>263</spage><epage>267</epage><pages>263-267</pages><issn>0927-0248</issn><eissn>1879-3398</eissn><abstract>As a phase change material, Wood's alloy is infiltrated into the compressed expanded natural graphite (CENG) in an attempt to improve the thermal conductivity of the alloy. The thermal conductivity of the CENG/Wood's alloy composite depends on the bulk density of the CENG. Thermal conductivity of the composites can be 2.8–5.8 times than that of the Wood's alloy. On the other hand, the latent heat of the composites ranges from 29.27 to 34.20J/g. The graphite does not undergo a phase change, so the latent heat would be expected to be linear with the amount of Wood's alloy. The composites have a potential use in the heat sink of the electronic device.
► Compressed expanded natural graphite (CENG) improved the thermal performance of Wood's alloy. ► Thermal conductivity of the CENG/Wood's alloy composites is ∼5 times than that of the Wood's alloy. ► The latent heat would be expected to be linear with the amount of Wood's alloy. ► The composites have a potential use in the heat sink of the electronic device.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.solmat.2012.01.033</doi><tpages>5</tpages></addata></record> |
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| subjects | Applied sciences Compressed Compressed expanded natural graphite (CENG) Electrical engineering. Electrical power engineering Energy Energy. Thermal use of fuels Exact sciences and technology Graphite Heat transfer Latent heat Materials Phase change Phase change material (PCM) Solar energy Theoretical studies. Data and constants. Metering Thermal conductivity Transport and storage of energy Wood Wood's alloy |
| title | Heat transfer improvement of Wood's alloy using compressed expanded natural graphite for thermal energy storage |
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