期刊
NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS
卷 71, 期 3, 页码 236-252出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/10407790.2016.1277919
关键词
-
资金
- Fonds de recherche du Quebec - Nature et Technologie (FRQNT)
- Natural Sciences and Engineering Research Council (NSERC) of Canada
A method is proposed for the evaluation of the interfacial conduction heat transfer coefficient in two-temperature macroscopic models of homogeneous fluid-saturated porous media. It is based on the numerical solutions of a microscopic model of unsteady conduction heat transfer in periodic unit cells, with different uniform initial temperatures of the fluid and solid. A novel formulation of the microscopic model in the fully developed regime is also proposed. Results for the variation of interfacial conduction Nusselt number with porosity, fluid-solid thermal conductivity ratio, and fluid-solid thermal diffusivity ratio are presented and discussed for four two-dimensional and two three-dimensional cases.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据