PLUMES IN HELE-SHAW CELLS

被引：15
作者：
BENAMAR, M
机构：
[1] Laboratoire de Physique Statistique, Ecole Normale Superieure, 75231 Paris V
来源：
PHYSICS OF FLUIDS A-FLUID DYNAMICS | 1992年 / 4卷 / 12期
关键词：
D O I：
10.1063/1.858453
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A theoretical treatment of a thermal growing plume in a Hele-Shaw cell is presented. An explanation of why the experiment shows a cap similar to a Saffman-Taylor finger that occupies half the cell is presented. A boundary layer analysis, in two dimensions, reveals a selection mechanism where the thermal boundary layer acts like the curvature effects in ordinary viscous fingering experiments.
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收藏
页码：2641 / 2650
页数：10
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