Circulation and energy of the leading vortex ring in a gravity-driven starting jet

DOI10.1063/1.2974829zbMath1182.76264OpenAlexW1965517206MaRDI QIDQ5304159

Lei Gao, S. C. M. Yu, Jiao Jian Ai, Adrian Wing-Keung Law

Publication date: 18 March 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.2974829

zbMATH Keywords

vorticesjetslaser velocimetrypinch effect

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (3)

Development of the trailing shear layer in a starting jet during pinch-off ⋮ Vortex ring formation process in starting jets with uniform background co- and counter-flow ⋮ A model for the pinch-off process of the leading vortex ring in a starting jet

Cites Work

• An over-pressure correction to the slug model for vortex ring circulation
• Effects of trailing jet instability on vortex ring formation
• Energy and velocity of a forming vortex ring
• Experimental study of the production of vortex rings using a variable diameter orifice
• A universal time scale for vortex ring formation
• Circulation and formation number of laminar vortex rings
• Examples of steady vortex rings of small cross-section in an ideal fluid
• A family of steady vortex rings
• Formation of vortex dipoles

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