OSCILLATORY FLOW ABOUT A CYLINDER PAIR

OSCILLATORY FLOW ABOUT A CYLINDER PAIR
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圆柱对的振荡流动

DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
N. Riley
N. Riley
中科院分区：
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文献类型：
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作者：
W. Coenen;N. Riley

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研究了双圆柱的振荡绕流。圆柱体之间的距离可以改变，因为可以改变未受干扰的振荡流与连接圆柱体中心的线所形成的角度。与振荡流主导的其他流体流动一样，发展出与时间无关的或稳定的流动运动。注意力集中在高流动雷诺数的情况下，所产生的射流爆发从表面的气缸。
Oscillatory flow about a pair of circular cylinders is considered. The distance between the cylinders can be varied as can the angle that the undisturbed oscillatory flow makes with the line joining the cylinder centres. In common with other fluid flows dominated by oscillatory flow, a time-independent, or steady streaming, motion develops. Attention is focused on the case of high streaming Reynolds numbers and the resulting jets that erupt from the surfaces of the cylinders.