Dominant vortices in impinging jet flows

被引：0
|
作者：
V. Tesař
J. Barker
机构：
[1] The University of Sheffield,Department of Chemical and Process Engineering
[2] ČVUT Praha,undefined
来源：
Journal of Visualization | 2002年 / 5卷
关键词：
impinging jets; vortices; visualization; numerical solutions;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A novel method of flow visualization by dye was used in conjunction with numerical solutions to investigate the formation stages of large stationary vortical motions located in the “trajectory bend” centers of impinging jet flows. The vortices dominate the flowfield and were found to have profound influence on the wall transport phenomena. Depending on the value of Reynolds number, four regimes were identified with different flow character.
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页码：121 / 128
页数：7
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