Development of the trailing shear layer in a starting jet during pinch-off

DOI10.1017/jfm.2012.138zbMath1248.76003OpenAlexW2155995243MaRDI QIDQ2907130

S. C. M. Yu, Lei Gao

Publication date: 7 September 2012

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10220/18699

zbMATH Keywords

vortex dynamicsshear layers

Mathematics Subject Classification ID

Experimental work for problems pertaining to fluid mechanics (76-05) Parallel shear flows in hydrodynamic stability (76E05) Viscous vortex flows (76D17)

Related Items (1)

Vortex ring formation process in starting jets with uniform background co- and counter-flow

Cites Work

• On the effect of pipe boundary layer growth on the formation of a laminar vortex ring generated by a piston/cylinder arrangement
• Numerical experiments on vortex ring formation
• A model for the pinch-off process of the leading vortex ring in a starting jet
• Experimental characterization of starting jet dynamics
• Effects of trailing jet instability on vortex ring formation
• Energy and velocity of a forming vortex ring
• Delay of vortex ring pinchoff by an imposed bulk counterflow
• Experimental study of the production of vortex rings using a variable diameter orifice
• The significance of vortex ring formation to the impulse and thrust of a starting jet
• On the inviscid instability of a circular jet with external flow
• The spatial viscous instability of axisymmetric jets
• A universal time scale for vortex ring formation
• Circulation and formation number of laminar vortex rings
• Circulation and energy of the leading vortex ring in a gravity-driven starting jet
• The formation number of vortex rings formed in uniform background co-flow
• The lift on a small sphere in a slow shear flow
• Starting flow through nozzles with temporally variable exit diameter

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