Variational multiscale element free Galerkin method for natural convection with porous medium flow problems

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• 作者：Jianghong Chen^a ; ^b ; Xiaohua Zhang^b ; ^{zhangxiaohua07@163.com} ; Ping Zhang^b ; Jiheng Deng^b
• 关键词：Variational multiscale method ; Meshless method ; Porous medium flow ; Natural convection problems
• 刊名：International Journal of Heat and Mass Transfer
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：107
• 期：Complete
• 页码：1014-1027
• 全文大小：7147 K
• 卷排序：107

文摘

A Galerkin meshless method is successfully applied to natural convection problem with porous medium. Effects of various parameters are discussed in detail. Natural convection in a porous wavy cavity is simulated by the proposed method. Darcy-Brinkman-Forchheimer extended model is used to model the porous medium.