Instabilities of the Type I Long’s vortex at large flow force

DOI10.1063/1.868634zbMath0832.76022OpenAlexW2018548531MaRDI QIDQ4851147

K. Ardalan, Kevin Draper, M. R. Foster

Publication date: 22 October 1995

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

Full work available at URL: https://doi.org/10.1063/1.868634

zbMATH Keywords

asymptotic solutionexact solutionring modesspurious instability mode

Mathematics Subject Classification ID

Vortex flows for incompressible inviscid fluids (76B47) Interfacial stability and instability in hydrodynamic stability (76E17) Hydrodynamic stability (76E99)

Related Items (4)

Viscous and inviscid spatial stability analysis of compressible swirling mixing layers ⋮ Nonparallel linear stability analysis of Long’s vortex ⋮ Viscous and inviscid instabilities of non-parallel self-similar axisymmetric vortex cores ⋮ Nonparallel linear stability analysis of unconfined vortices

Cites Work

• The inviscid stability of swirling flows: large wavenumber disturbances
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• A vortex in an infinite viscous fluid
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• A sufficient condition for the instability of columnar vortices
• The inviscid stability of Long’s vortex
• Similarity solutions for viscous vortex cores
• Non-parallel effects in the instability of Long's vortex
• Viscous and inviscid instabilities of a trailing vortex
• A note on the effects of viscosity on the stability of a trailing-line vortex
• Continuation or breakdown in tornado-like vortices
• Stability of Long's vortex at large flow force
• Hysteresis in a swirling jet as a model tornado
• Nonaxisymmetric instability in slowly swirling jet flows
• The stability of axisymmetric free shear layers
• The stability of a trailing line vortex. Part 1. Inviscid theory
• The viscous stability analysis of Long’s vortex
• Axial flow in trailing line vortices
• Stability of a potential vortex with a non-rotating and rigid-body rotating top-hat jet core

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