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A new methodology for evaluation of thermal or electrical conductivity of the skeleton of a porous material
International Journal of Engineering Science ( IF 6.6 ) Pub Date : 2020-11-11 , DOI: 10.1016/j.ijengsci.2020.103397
Dariusz Łydżba , Adrian Różański , Igor Sevostianov , Damian Stefaniuk

A new methodology of the evaluation of the thermal/electrical properties of the skeleton of a porous material from measurements of the overall properties of this material saturated with various conductive fluids is proposed and numerically verified. The approach is based on the concept of equivalent microstructure and solution of the inverse homogenization problem in the framework of Mori-Tanaka-Benveniste micromechanical model.



中文翻译:

一种评估多孔材料骨架导热或电导率的新方法

提出了一种新的方法来评估多孔材料的骨架的热/电特性,该方法是通过测量各种导电流体饱和的材料的整体性能来进行评估的,并进行了数值验证。该方法基于等效微结构的概念和Mori-Tanaka-Benveniste微力学模型框架中的逆均质化问题的解决方案。

更新日期:2020-11-12
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