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    A Method for Determining the Heat Transfer Properties of Foam-Fins

    Source: Journal of Heat Transfer:;2009:;volume( 131 ):;issue: 001::page 11603
    Author:
    Robert J. Moffat
    ,
    John K. Eaton
    ,
    Andrew Onstad
    DOI: 10.1115/1.2977599
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: Metallic and graphitic open-cell foams are being used or proposed as extended surfaces (fins) in heat sinks for electronic cooling and compact heat exchangers for aircraft applications. Three parameters must be known to calculate the heat transfer performance of a foam-fin: the product hmAc* as a function of flow-rate (the convective conductance per unit volume), the product ksAk* (the effective conductive conductance as a fin), and Rbond (the effective thermal resistance between the foam and the surface to which it is attached). This paper describes a new test method, which, in conjunction with an older well established type of test, allows all three parameters to be measured using one specimen.
    keyword(s): Flow (Dynamics) , Temperature , Heat transfer , Foams (Chemistry) , Heat exchangers , Fins , Temperature distribution AND Thermal resistance ,
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      A Method for Determining the Heat Transfer Properties of Foam-Fins

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    http://yetl.yabesh.ir/yetl1/handle/yetl/141145
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    contributor authorRobert J. Moffat
    contributor authorJohn K. Eaton
    contributor authorAndrew Onstad
    date accessioned2017-05-09T00:33:57Z
    date available2017-05-09T00:33:57Z
    date copyrightJanuary, 2009
    date issued2009
    identifier issn0022-1481
    identifier otherJHTRAO-27853#011603_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/141145
    description abstractMetallic and graphitic open-cell foams are being used or proposed as extended surfaces (fins) in heat sinks for electronic cooling and compact heat exchangers for aircraft applications. Three parameters must be known to calculate the heat transfer performance of a foam-fin: the product hmAc* as a function of flow-rate (the convective conductance per unit volume), the product ksAk* (the effective conductive conductance as a fin), and Rbond (the effective thermal resistance between the foam and the surface to which it is attached). This paper describes a new test method, which, in conjunction with an older well established type of test, allows all three parameters to be measured using one specimen.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleA Method for Determining the Heat Transfer Properties of Foam-Fins
    typeJournal Paper
    journal volume131
    journal issue1
    journal titleJournal of Heat Transfer
    identifier doi10.1115/1.2977599
    journal fristpage11603
    identifier eissn1528-8943
    keywordsFlow (Dynamics)
    keywordsTemperature
    keywordsHeat transfer
    keywordsFoams (Chemistry)
    keywordsHeat exchangers
    keywordsFins
    keywordsTemperature distribution AND Thermal resistance
    treeJournal of Heat Transfer:;2009:;volume( 131 ):;issue: 001
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
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