The bath-plug vortex

DOI10.1017/S0022112095000267zbMath0846.76013OpenAlexW1979910483WikidataQ59855549 ScholiaQ59855549MaRDI QIDQ4860818

Lawrence K. Forbes, Graeme C. Hocking

Publication date: 10 January 1996

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

Full work available at URL: https://doi.org/10.1017/s0022112095000267

zbMATH Keywords

gravityfree surfacestagnation pointspectral methodvelocity potentialsteady flowdistribution of singularitiescircular drain holedistributed sink of finite area

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Vortex flows for incompressible inviscid fluids (76B47)

Related Items (11)

A note on withdrawal from a fluid of finite depth through a point sink ⋮ Flow due to a sink near a vertical wall, in infinitely deep fluid ⋮ Study of air-core vortical flow structure induced by a plughole vortex ⋮ Unsteady flows induced by a point source or sink in a fluid of finite depth ⋮ Unsteady free surface flow induced by a line sink in a fluid of finite depth ⋮ Stationary bathtub vortices and a critical regime of liquid discharge ⋮ An impulsive bathtub vortex ⋮ Free-surface evolution due to an impulsive bottom sink at uniform depth ⋮ Two-dimensional steady free surface flow into a semi-infinite mat sink ⋮ Unsteady flow induced by a withdrawal point beneath a free surface ⋮ On the computation of steady axisymmetric withdrawal from a two-layer fluid

Cites Work

• A hybrid perturbation–Galerkin solution to a problem in selective withdrawal
• Nonlinear transient free-surface flow and dip formation due to a point sink

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