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arXiv · 1110.3707

Air entrainment by a plunging jet under intermittent vortex conditions

Kevin Jin Kim·Kyle Corfman·Kevin Li·Ken T. Kiger
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Abstract

This fluid dynamic video entry to the 2011 APS-DFD Gallery of Fluid Motion details the transient evolution of the free surface surrounding the impact region of a low-viscosity laminar liquid jet as it enters a quiescent pool. The close-up images depict the destabilization and breakup of the annular air gap and the subsequent entrainment of bubbles into the bulk liquid.

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Kevin Jin Kim, Kyle Corfman, Kevin Li, Ken T. Kiger. 2011-10-13. Air entrainment by a plunging jet under intermittent vortex conditions. https://arxiv.org/abs/1110.3707

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