Spherical cap bubbles in fluidized beds and bubble columns: A new formula for added mass

被引：3
|
作者：
Puncochar, M. [1 ]
Ruzicka, M. C. [1 ]
Simcik, M. [1 ]
机构：
[1] Czech Acad Sci, Inst Chem Proc Fundamentals, Rozvojova 135, Prague 16502, Czech Republic
来源：
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW | 2019年 / 120卷
关键词：
Cap bubble; Added mass; Fluidized bed; Bubble column;
D O I：
10.1016/j.ijmultiphaseflow.2019.103098
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A simple approximate formula was found on heuristic basis for the added mass of both rigid and deformable cap bodies. Its prediction agrees with the published CFD data. It can be used as a closure for numerical studies. (C) 2019 Elsevier Ltd. All rights reserved.
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页数：4
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