Numerical Simulation of Drying of a Saturated Deformable Porous Media by the Lattice Boltzmann Method

被引：11
|
作者：
El Abrach, H. [1 ]
Dhahri, H. [1 ]
Mhimid, A. [1 ]
机构：
[1] Monastir Univ, Lab Thermal & Energy Syst Studies, Natl Sch Engineers, Monastir 5019, Tunisia
来源：
TRANSPORT IN POROUS MEDIA | 2013年 / 99卷 / 03期
关键词：
Deformable porous medium; Heat and mass transfer; Drying; LBM; CONVECTION HEAT-TRANSFER; MODEL; FLOW;
D O I：
10.1007/s11242-013-0194-2
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A numerical study is reported here to investigate the drying of saturated deformable porous rectangular plate based on the Darcy-Brinkman extended model. All walls of the plate are maintained to a convective heat flux as well as the top and bottom faces are also subjected to a mass flux. The model for the energy transport is based on the local thermodynamic equilibrium between the fluid and the solid phases. The lattice Boltzmann method is used for solving the governing differential equations system. A comprehensive analysis of the influence of the Poisson's coefficient, the Young's modulus and the permeability on macroscopic fields is investigated throughout this work.
引用
收藏
页码：427 / 452
页数：26
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