Linear stability of solutal convection in solidifying mushy layers: permeable mush–melt interface

被引：0
|
作者：
Saneshan Govender
机构：
[1] University of Natal,School of Mechanical Engineering
来源：
Transport in Porous Media | 2007年 / 67卷
关键词：
Mushy layers; Solutal convection; Rayleigh number; Solidification;
D O I：
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学科分类号：
摘要：
The linear stability theory is used to investigate analytically the effect of a permeable mush–melt boundary condition on the stability of solutal convection in a mushy layer of homogenous permeability at the near eutectic (solid) limit. The results clearly show that, in contrast to the impermeable mush–melt interface boundary condition, the application of the permeable mush–melt interface boundary condition destabilizes the convection in a mushy layer.
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页码：431 / 439
页数：8
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