Non-linear mass transfer from a solid spherical particle dissolving in a viscous fluid

被引:4
作者
Doichinova, M. [1 ]
Lavrenteva, O. [2 ]
Boyadjiev, Chr. [1 ]
机构
[1] Bulgarian Acad Sci, Inst Chem Engn, Sofia 1113, Bulgaria
[2] Technion Israel Inst Technol, Dept Chem Engn, IL-32000 Haifa, Israel
关键词
Non-linear mass transfer; Spherical particle; Viscous flow; CONCENTRATION LEVEL; DISSOLUTION;
D O I
10.1016/j.ijheatmasstransfer.2011.02.051
中图分类号
O414.1 [热力学];
学科分类号
摘要
Theoretical study of the non-linear mass transfer from a solid particle, suspended in a viscous fluid, is presented. In the cases of intensive mass transfer the processes is completed by the secondary flow as a result of the big concentration gradients and the decrease of the particle radius as a result of the particle dissolution. (C) 2011 Elsevier Ltd. All rights reserved.
引用
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页码:2998 / 3003
页数:6
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