Modeling of spout-fluidized beds and investigation of drag closures using OpenFOAM

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• 作者：Linmin Li ; Baokuan Li ; ^{libk@smm.neu.edu.cn} ; Zhongqiu Liu
• 关键词：Spout-fluidized bed ; Computational fluid dynamics ; Discrete particle model ; Drag closure ; OpenFOAM
• 刊名：Powder Technology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：305
• 期：Complete
• 页码：364-376
• 全文大小：6030 K
• 卷排序：305

文摘

A function for coefficient of damping coefficient is proposed. A minimum grid-particle size ratio is found for CFD-DPM simulations. New drag laws from LBM simulations are embedded and investigated using OpenFOAM.