Finite Element Analysis of the Effect of Particle Shape on the Thermal Conductivity in Diamond/Cu Composites
The effect of diamond shape on the thermal conductivity of diamond/Cu composites was studied by combine finite element method with the tests. The finite element result show that the thermal conductivity of the hexoctahedron diamond/Cu composites and the square diamond/Cu composites is 819 W/m·K and...
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| Veröffentlicht in: | Materials science forum 2014-04, Vol.788, p.689-692 |
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| creator | Zhang, Xi Min Wang, Peng Peng Guo, Hong Yin, Fa Zhang Han, Yuan Yuan Fan, Ye Ming |
| description | The effect of diamond shape on the thermal conductivity of diamond/Cu composites was studied by combine finite element method with the tests. The finite element result show that the thermal conductivity of the hexoctahedron diamond/Cu composites and the square diamond/Cu composites is 819 W/m·K and 1013 W/m·K respectively. And the testing results indicate that the thermal conductivity of the single hexoctahedron diamond/Cu composites and the hexoctahedron mixed with the square diamond/Cu composites is 659W/m·K and 720 W/m·K respectively. The testing results consist with the finite element calculation. Under the same circumstances, more {100} faces can bring in less overall thermal resistance in the composites thus improve the thermal conductivity of the composites. The results show that using square diamond particles helps to improve the thermal conductivity of diamond/Cu composites. |
| doi_str_mv | 10.4028/www.scientific.net/MSF.788.689 |
| format | Article |
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The finite element result show that the thermal conductivity of the hexoctahedron diamond/Cu composites and the square diamond/Cu composites is 819 W/m·K and 1013 W/m·K respectively. And the testing results indicate that the thermal conductivity of the single hexoctahedron diamond/Cu composites and the hexoctahedron mixed with the square diamond/Cu composites is 659W/m·K and 720 W/m·K respectively. The testing results consist with the finite element calculation. Under the same circumstances, more {100} faces can bring in less overall thermal resistance in the composites thus improve the thermal conductivity of the composites. The results show that using square diamond particles helps to improve the thermal conductivity of diamond/Cu composites.</description><identifier>ISSN: 0255-5476</identifier><identifier>ISSN: 1662-9752</identifier><identifier>EISSN: 1662-9752</identifier><identifier>DOI: 10.4028/www.scientific.net/MSF.788.689</identifier><language>eng</language><publisher>Trans Tech Publications Ltd</publisher><subject>COMPOSITES ; Copper ; Diamonds ; ELECTRICAL CONDUCTIVITY ; Finite element method ; Heat transfer ; MATHEMATICAL ANALYSIS ; PARTICLE SIZE AND SHAPE ; Particulate composites ; Thermal conductivity ; Thermal resistance</subject><ispartof>Materials science forum, 2014-04, Vol.788, p.689-692</ispartof><rights>2014 Trans Tech Publications Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2159-8f109acc6705250685e47e05fdf305b65cec5d37e3246594fbc845bfe2a08563</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/3153?width=600</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Zhang, Xi Min</creatorcontrib><creatorcontrib>Wang, Peng Peng</creatorcontrib><creatorcontrib>Guo, Hong</creatorcontrib><creatorcontrib>Yin, Fa Zhang</creatorcontrib><creatorcontrib>Han, Yuan Yuan</creatorcontrib><creatorcontrib>Fan, Ye Ming</creatorcontrib><title>Finite Element Analysis of the Effect of Particle Shape on the Thermal Conductivity in Diamond/Cu Composites</title><title>Materials science forum</title><description>The effect of diamond shape on the thermal conductivity of diamond/Cu composites was studied by combine finite element method with the tests. The finite element result show that the thermal conductivity of the hexoctahedron diamond/Cu composites and the square diamond/Cu composites is 819 W/m·K and 1013 W/m·K respectively. And the testing results indicate that the thermal conductivity of the single hexoctahedron diamond/Cu composites and the hexoctahedron mixed with the square diamond/Cu composites is 659W/m·K and 720 W/m·K respectively. The testing results consist with the finite element calculation. Under the same circumstances, more {100} faces can bring in less overall thermal resistance in the composites thus improve the thermal conductivity of the composites. The results show that using square diamond particles helps to improve the thermal conductivity of diamond/Cu composites.</description><subject>COMPOSITES</subject><subject>Copper</subject><subject>Diamonds</subject><subject>ELECTRICAL CONDUCTIVITY</subject><subject>Finite element method</subject><subject>Heat transfer</subject><subject>MATHEMATICAL ANALYSIS</subject><subject>PARTICLE SIZE AND SHAPE</subject><subject>Particulate composites</subject><subject>Thermal conductivity</subject><subject>Thermal resistance</subject><issn>0255-5476</issn><issn>1662-9752</issn><issn>1662-9752</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqNkE1LAzEQhoMoWD_-Q07iZbdJdpPNXkSpVgVFwd5Dmk5oZDdbk6yl_95oBa-ehpn35Rl4ELqgpKwJk9PtdltG48AnZ50pPaTp89u8bKQshWwP0IQKwYq24ewQTQjjvOB1I47RSYzvhFRUUjFB3dx5lwDfddBnEr7xuttFF_FgcVrnu7Vg0vf2qkNypgP8ttYbwIP_yRdrCL3u8Gzwq9Ek9-nSDjuPb53u82k6G3PUb4aYn8QzdGR1F-H8d56ixfxuMXsonl7uH2c3T4VhlLeFtJS02hjREM44EZJD3QDhdmUrwpeCGzB8VTVQsVrwtrZLI2u-tMA0kVxUp-hyj92E4WOEmFTvooGu0x6GMSoqOK0kqRjN1at91YQhxgBWbYLrddgpStS3ZZUtqz_LKltW2bLKllW2nAHXe0AK2scEZq3ehzFki_G_iC-xRI88</recordid><startdate>20140422</startdate><enddate>20140422</enddate><creator>Zhang, Xi Min</creator><creator>Wang, Peng Peng</creator><creator>Guo, Hong</creator><creator>Yin, Fa Zhang</creator><creator>Han, Yuan Yuan</creator><creator>Fan, Ye Ming</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8G</scope><scope>JG9</scope></search><sort><creationdate>20140422</creationdate><title>Finite Element Analysis of the Effect of Particle Shape on the Thermal Conductivity in Diamond/Cu Composites</title><author>Zhang, Xi Min ; Wang, Peng Peng ; Guo, Hong ; Yin, Fa Zhang ; Han, Yuan Yuan ; Fan, Ye Ming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2159-8f109acc6705250685e47e05fdf305b65cec5d37e3246594fbc845bfe2a08563</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>COMPOSITES</topic><topic>Copper</topic><topic>Diamonds</topic><topic>ELECTRICAL CONDUCTIVITY</topic><topic>Finite element method</topic><topic>Heat transfer</topic><topic>MATHEMATICAL ANALYSIS</topic><topic>PARTICLE SIZE AND SHAPE</topic><topic>Particulate composites</topic><topic>Thermal conductivity</topic><topic>Thermal resistance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Xi Min</creatorcontrib><creatorcontrib>Wang, Peng Peng</creatorcontrib><creatorcontrib>Guo, Hong</creatorcontrib><creatorcontrib>Yin, Fa Zhang</creatorcontrib><creatorcontrib>Han, Yuan Yuan</creatorcontrib><creatorcontrib>Fan, Ye Ming</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><jtitle>Materials science forum</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Xi Min</au><au>Wang, Peng Peng</au><au>Guo, Hong</au><au>Yin, Fa Zhang</au><au>Han, Yuan Yuan</au><au>Fan, Ye Ming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Finite Element Analysis of the Effect of Particle Shape on the Thermal Conductivity in Diamond/Cu Composites</atitle><jtitle>Materials science forum</jtitle><date>2014-04-22</date><risdate>2014</risdate><volume>788</volume><spage>689</spage><epage>692</epage><pages>689-692</pages><issn>0255-5476</issn><issn>1662-9752</issn><eissn>1662-9752</eissn><abstract>The effect of diamond shape on the thermal conductivity of diamond/Cu composites was studied by combine finite element method with the tests. The finite element result show that the thermal conductivity of the hexoctahedron diamond/Cu composites and the square diamond/Cu composites is 819 W/m·K and 1013 W/m·K respectively. And the testing results indicate that the thermal conductivity of the single hexoctahedron diamond/Cu composites and the hexoctahedron mixed with the square diamond/Cu composites is 659W/m·K and 720 W/m·K respectively. The testing results consist with the finite element calculation. Under the same circumstances, more {100} faces can bring in less overall thermal resistance in the composites thus improve the thermal conductivity of the composites. The results show that using square diamond particles helps to improve the thermal conductivity of diamond/Cu composites.</abstract><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/MSF.788.689</doi><tpages>4</tpages></addata></record> |
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| subjects | COMPOSITES Copper Diamonds ELECTRICAL CONDUCTIVITY Finite element method Heat transfer MATHEMATICAL ANALYSIS PARTICLE SIZE AND SHAPE Particulate composites Thermal conductivity Thermal resistance |
| title | Finite Element Analysis of the Effect of Particle Shape on the Thermal Conductivity in Diamond/Cu Composites |
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