Numerical prediction of the effective thermal conductivity of open- and closed-cell foam structures

This paper investigates the thermal properties of metallic open-cell and closed-cell foam structures in space filling and non-space filling configurations. In both, i.e. open-cell and closed-cell structures, a linear trend depending on the relative density has been reported. However the closed-cell...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Hosseini, Seyed Mohammad Hossein, Ochsner, Andreas, Fiedler, Thomas
التنسيق: مقال
منشور في: Trans Tech Publications 2010
الموضوعات:
الوصول للمادة أونلاين:http://eprints.utm.my/id/eprint/26286/
http://dx.doi.org/10.4028/www.scientific.net/DDF.297-301.1210
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الوصف
الملخص:This paper investigates the thermal properties of metallic open-cell and closed-cell foam structures in space filling and non-space filling configurations. In both, i.e. open-cell and closed-cell structures, a linear trend depending on the relative density has been reported. However the closed-cell structures compared to open-cell ones have a higher thermal conductivity for the same relative density.