A multiple-relaxation-time lattice Boltzmann model for the flow and heat transfer in a hydrodynamically and thermally anisotropic porous medium
详细信息 查看全文
- 作者：Yang Hua ; hy304@126.com" class="auth_mail" title="E-mail the corresponding author ; Decai Lia ; dcli@bjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shi Shub ; Xiaodong Niuc
- 关键词：Multiple-relaxation-time ; Lattice Boltzmann model ; Anisotropic porous medium ; Natural convection
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：104
- 期：Complete
- 页码：544-558
- 全文大小：1754 K
文摘
- •
A MRT LB model is proposed for solving flow and heat transfer in anisotropic porous medium.
- •
LB model is validated by simulating several natural convection problems.
- •
Use of isotropic and anisotropic porous layers to increase heat transfer rate are studied.