Oguz, H.N.Prosperetti, AndreaLezzi, Adriano2020-03-102020-03-101992-04Copyright 1992 Physics of Fluids. Recommended citation: Oguz, H. N., A. Prosperetti, and A. M. Lezzi. "Examples of air?entraining flows." Physics of Fluids A: Fluid Dynamics 4, no. 4 (1992): 649-651. DOI: 10.1063/1.858281 URL: https://aip.scitation.org/doi/abs/10.1063/1.858281 Reproduced in accordance with the original publisher’s licensing terms and with permission from the author(s).https://hdl.handle.net/10657/6084Four examples of air?entraining flows at the free surface of a liquid are briefly considered: (a) the transient impact of a jet, (b) the application of an excess pressure, (c) two counter?rotating vortices below the surface, and (d) a disturbance on a vortex sheet.en-USN/Aarticle