Offset Rotating Plates Bounding a Fluid-Saturated Porous Medium in a Uniformly Rotating System

被引：0
|
作者：
Weidman, Patrick D. [1 ]
机构：
[1] Univ Colorado, Dept Mech Engn, Boulder, CO 80309 USA
来源：
TRANSPORT IN POROUS MEDIA | 2016年 / 112卷 / 01期
关键词：
Offset plate rotation; Porous medium; Brinkman equation; Rotating frame of reference; FLOW; INFINITY; DISK;
D O I：
10.1007/s11242-016-0643-9
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The steady flow induced between two offset plates rotating at angular velocity bounding a fluid-saturated porous medium in a system uniformly rotating at angular velocity is studied. The problem is governed by a Reynolds number R, a porosity parameter , and representing the ratio of Coriolis to inertial forces. Details of the loci of centers of rotation projected onto the mid-plane are found, and sample similarity profiles covering a range of parameters are given in graphical form. A formula is derived to compute spiral angles as a function of gamma and sigma.
引用
收藏
页码：253 / 264
页数：12
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