Lattice Monte Carlo and Experimental Analyses of the Thermal Conductivity of Random-Shaped Cellular Aluminum

被引：29

作者：

Fiedler, Thomas ^{[1
]}

Solorzano, Eusebio ^{[2
]}

Garcia-Moreno, Francisco ^{[4
,5
]}

Oechsner, Andreas ^{[1
,3
]}

Belova, Irina V. ^{[1
]}

Murch, Graeme E. ^{[1
]}

机构：

[1] Univ Newcastle, Sch Engn, Ctr Mass & Thermal Transport Engn Mat, Ctr Geotech & Mat Modelling, Callaghan, NSW 2308, Australia

[2] Univ Valladolid, Dept Condensed Matter Phys, E-47011 Valladolid, Spain

[3] Tech Univ Malaysia, Dept Appl Mech, Facn Mech Engn, Utm Skudai 81310, Johor, Malaysia

[4] Tech Univ Berlin, D-10623 Berlin, Germany

[5] Hahn Meitner Inst Berlin GmbH, Dept Mat Sci, D-14109 Berlin, Germany

来源：

ADVANCED ENGINEERING MATERIALS | 2009年 / 11卷 / 10期

关键词：

METAL FOAMS; HEAT;

D O I：

10.1002/adem.200900132

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

The effective thermal conductivity of open-and closed-cell aluminium foams with stochastic pore morphologies has been determined by numerical, analytical and experimental methods. A three dimensional analysis technique has been used where numerical calculation models are generated based on 3D computed tomographic (CT) reconstructions. The resulting three dimensional grid models are used for thermal Lattice Monte Carlo (LMC) analyses. The second part of this paper addresses experimental measurements of open-cell M-pore® and closed-cell Alporas® cellular aluminium. Finally, results obtained using both approaches are compared to classical analytic predictions. © 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：843 / 847

页数：5

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