文章基本信息

标题：THERMAL CONDUCTIVITY OF GRANULAR MATERIALS
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作者：Wiesław Gogół ; Adam Próchniak
期刊名称：Bulletin of the Institute of Heat Engineering
印刷版ISSN：2083-4187
出版年度：1977
卷号：50
页码：1-42
语种：Polish
出版社：Warsaw University of Technology
摘要：Basic mechanisms of heat transfer in granular media have been presented in this paper. The erfective thermal conductivity calculated for different models of the granular structure was formulated as a multivariable function, where the effect of varloua factors had been taken into account, e.g. type of grain space configuration, pressure of fluid filling the pores, thermal conductivities of individual components of the medium, grain, diameter and its surface roughness, porosity, moisture contents, impact of the external mechanical load etc. In this review various formulas recorded in the available literature have been classified with the account to the effect of the particular thermodynamic, structural and mechanical interactions.