Effects of air inlet and outlet on thermal management of electric vehicle battery pack equipped with fins
To solve the high heat dissipation problem of lithium ion battery, the air‐cooled heat dissipation with fins is adopted for the thermal management. Heat dissipation characteristics of two types of air inlets and outlets (single air inlet and outlet, and double air inlet and outlet) and two types of...
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| Veröffentlicht in: | Asia-Pacific journal of chemical engineering 2024-05, Vol.19 (3), p.n/a |
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| creator | Yu, Jie Zhang, Yunsen Qi, Cong Liang, Lin |
| description | To solve the high heat dissipation problem of lithium ion battery, the air‐cooled heat dissipation with fins is adopted for the thermal management. Heat dissipation characteristics of two types of air inlets and outlets (single air inlet and outlet, and double air inlet and outlet) and two types of surfaces (smooth and fin structure) were simulated and compared. When the air inlet and outlet are single inlet and single outlet, compared with smooth battery packs, finned construction packs can increase the Nusselt number by 24.9%. When the air inlet and outlet are double inlet and double outlet, compared with smooth battery packs, finned construction packs can increase the Nusselt number by 13.3%. The double‐air inlet and outlet battery pack can significantly reduce the average temperature of the battery pack compared with the single‐air inlet and outlet battery pack. Compared with the single‐inlet and single‐outlet solar smooth battery pack, it can increase the Nu by 131.6%, and the comprehensive performance index can reach 1.66. |
| doi_str_mv | 10.1002/apj.3061 |
| format | Article |
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Heat dissipation characteristics of two types of air inlets and outlets (single air inlet and outlet, and double air inlet and outlet) and two types of surfaces (smooth and fin structure) were simulated and compared. When the air inlet and outlet are single inlet and single outlet, compared with smooth battery packs, finned construction packs can increase the Nusselt number by 24.9%. When the air inlet and outlet are double inlet and double outlet, compared with smooth battery packs, finned construction packs can increase the Nusselt number by 13.3%. The double‐air inlet and outlet battery pack can significantly reduce the average temperature of the battery pack compared with the single‐air inlet and outlet battery pack. Compared with the single‐inlet and single‐outlet solar smooth battery pack, it can increase the Nu by 131.6%, and the comprehensive performance index can reach 1.66.</description><identifier>ISSN: 1932-2135</identifier><identifier>EISSN: 1932-2143</identifier><identifier>DOI: 10.1002/apj.3061</identifier><language>eng</language><subject>air cooling ; fin ; lithium battery pack ; thermal management</subject><ispartof>Asia-Pacific journal of chemical engineering, 2024-05, Vol.19 (3), p.n/a</ispartof><rights>2024 Curtin University and John Wiley & Sons Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2261-6957b6ba7110d7e07b420e0d56ddc9eb688ea07987cf08ee3c15fa1af8fe93353</cites><orcidid>0000-0002-8589-4343</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapj.3061$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapj.3061$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Yu, Jie</creatorcontrib><creatorcontrib>Zhang, Yunsen</creatorcontrib><creatorcontrib>Qi, Cong</creatorcontrib><creatorcontrib>Liang, Lin</creatorcontrib><title>Effects of air inlet and outlet on thermal management of electric vehicle battery pack equipped with fins</title><title>Asia-Pacific journal of chemical engineering</title><description>To solve the high heat dissipation problem of lithium ion battery, the air‐cooled heat dissipation with fins is adopted for the thermal management. Heat dissipation characteristics of two types of air inlets and outlets (single air inlet and outlet, and double air inlet and outlet) and two types of surfaces (smooth and fin structure) were simulated and compared. When the air inlet and outlet are single inlet and single outlet, compared with smooth battery packs, finned construction packs can increase the Nusselt number by 24.9%. When the air inlet and outlet are double inlet and double outlet, compared with smooth battery packs, finned construction packs can increase the Nusselt number by 13.3%. The double‐air inlet and outlet battery pack can significantly reduce the average temperature of the battery pack compared with the single‐air inlet and outlet battery pack. Compared with the single‐inlet and single‐outlet solar smooth battery pack, it can increase the Nu by 131.6%, and the comprehensive performance index can reach 1.66.</description><subject>air cooling</subject><subject>fin</subject><subject>lithium battery pack</subject><subject>thermal management</subject><issn>1932-2135</issn><issn>1932-2143</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1kDtPwzAUhS0EEqUg8RM8sqT4kTjJWFXlpUowwBzdONfUJS9slyr_noQiNqZzhu-c4SPkmrMFZ0zcQr9bSKb4CZnxXIpI8Fie_nWZnJML73eMJbFQ8YzYtTGog6edoWAdtW2NgUJb0W4fptq1NGzRNVDTBlp4xwbbMNFYjztnNf3CrdU10hJCQDfQHvQHxc-97Xus6MGGLTW29ZfkzEDt8eo35-Ttbv26eog2z_ePq-Um0kIoHqk8SUtVQso5q1JkaRkLhqxKVFXpHEuVZQgszbNUG5YhSs0TAxxMZjCXMpFzcnP81a7z3qEpemcbcEPBWTEpKkZFxaRoRKMjerA1Dv9yxfLl6Yf_BuFBaSk</recordid><startdate>202405</startdate><enddate>202405</enddate><creator>Yu, Jie</creator><creator>Zhang, Yunsen</creator><creator>Qi, Cong</creator><creator>Liang, Lin</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-8589-4343</orcidid></search><sort><creationdate>202405</creationdate><title>Effects of air inlet and outlet on thermal management of electric vehicle battery pack equipped with fins</title><author>Yu, Jie ; Zhang, Yunsen ; Qi, Cong ; Liang, Lin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2261-6957b6ba7110d7e07b420e0d56ddc9eb688ea07987cf08ee3c15fa1af8fe93353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>air cooling</topic><topic>fin</topic><topic>lithium battery pack</topic><topic>thermal management</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, Jie</creatorcontrib><creatorcontrib>Zhang, Yunsen</creatorcontrib><creatorcontrib>Qi, Cong</creatorcontrib><creatorcontrib>Liang, Lin</creatorcontrib><collection>CrossRef</collection><jtitle>Asia-Pacific journal of chemical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, Jie</au><au>Zhang, Yunsen</au><au>Qi, Cong</au><au>Liang, Lin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of air inlet and outlet on thermal management of electric vehicle battery pack equipped with fins</atitle><jtitle>Asia-Pacific journal of chemical engineering</jtitle><date>2024-05</date><risdate>2024</risdate><volume>19</volume><issue>3</issue><epage>n/a</epage><issn>1932-2135</issn><eissn>1932-2143</eissn><abstract>To solve the high heat dissipation problem of lithium ion battery, the air‐cooled heat dissipation with fins is adopted for the thermal management. Heat dissipation characteristics of two types of air inlets and outlets (single air inlet and outlet, and double air inlet and outlet) and two types of surfaces (smooth and fin structure) were simulated and compared. When the air inlet and outlet are single inlet and single outlet, compared with smooth battery packs, finned construction packs can increase the Nusselt number by 24.9%. When the air inlet and outlet are double inlet and double outlet, compared with smooth battery packs, finned construction packs can increase the Nusselt number by 13.3%. The double‐air inlet and outlet battery pack can significantly reduce the average temperature of the battery pack compared with the single‐air inlet and outlet battery pack. Compared with the single‐inlet and single‐outlet solar smooth battery pack, it can increase the Nu by 131.6%, and the comprehensive performance index can reach 1.66.</abstract><doi>10.1002/apj.3061</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0002-8589-4343</orcidid></addata></record> |
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| issn | 1932-2135 1932-2143 |
| language | eng |
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| source | Wiley Journals |
| subjects | air cooling fin lithium battery pack thermal management |
| title | Effects of air inlet and outlet on thermal management of electric vehicle battery pack equipped with fins |
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