Mechanism of air entrainment by a disturbed liquid jet

Ohl, C.D. and Oguz, H.N. and Prosperetti, A. (2000) Mechanism of air entrainment by a disturbed liquid jet. Physics of Fluids, 12 (7). pp. 1710-1714. ISSN 1070-6631

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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.
Item Type:	Article
Copyright:	© 2000 American Institute of Physics
Faculty:	Science and Technology (TNW)
Research Group:	Physics of Fluids (POF)
Link to this item:	http://purl.utwente.nl/publications/24772
Official URL:	http://dx.doi.org/10.1063/1.870421
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