Motion of a gas bubble in fluid under vibration
Motion of a gas bubble in fluid under vibration
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DOI：
10.1007/s11071-011-9966-9
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发表时间：
2012
影响因子：
5.6
通讯作者：
V. Sorokin;I. Blekhman;V. B. Vasilkov
中科院分区：
文献类型：
--
作者：
V. Sorokin;I. Blekhman;V. B. Vasilkov
本文分析了均匀振荡不可压缩流体中气泡的运动。一个理论模型解释的下沉的气泡在没有一个驻波的压力波的效果进行了实验验证。确定了这种效应发生的条件，并导出了流体中气泡平均速度的简单公式。
This paper is concerned with the analysis of motion of a gas bubble in a uniformly oscillating incompressible fluid. A theoretical model explaining the effect of sinking of gas bubbles in the absence of a standing pressure wave is validated experimentally. The conditions under which this effect occurs are determined, and a simple formula is derived for the average velocity of a gas bubble in the fluid.