Mechanism of air entrainment by a distrubed liquid jet

C.D. Ohl; H.N. Oğuz; A. Prosperetti

doi:10.1063/1.870421

Mechanism of air entrainment by a distrubed liquid jet

C.D. Ohl, H.N. Oğuz, A. Prosperetti

Faculty of Science and Technology

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

It was shown in recent work that the crests of surface disturbances on a falling jet are a powerful agent for air entrainment at the free surface of a liquid pool. The paper explores the opposite case in which the jet is disturbed so as to form an axisymmetric trough, rather than a crest. It is found that no air is entrained in this case. The paper concludes with some considerations on the validity of a recently proposed model for air entrainment.

Original language	English
Pages (from-to)	1710-1714
Number of pages	5
Journal	Physics of fluids
Volume	12
Issue number	7
DOIs	https://doi.org/10.1063/1.870421
Publication status	Published - 2000

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Mechanism of air entrainment by a distrubed liquid jet

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