The effect of confinement on the stability of viscous planar jets and wakes

DOI10.1017/S0022112010001060zbMath1197.76052OpenAlexW2004628125MaRDI QIDQ3053586

S. J. Rees, Matthew P. Juniper

Publication date: 29 October 2010

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

Full work available at URL: https://doi.org/10.1017/s0022112010001060

Mathematics Subject Classification ID

Spectral methods applied to problems in fluid mechanics (76M22) Parallel shear flows in hydrodynamic stability (76E05) Wakes and jets (76D25) Stability and instability of nonparallel flows in hydrodynamic stability (76E09)

Related Items (13)

Global linear and nonlinear stability of viscous confined plane wakes with co-flow ⋮ Stability and structural sensitivity analysis of the turbulent flow in the narrow vaneless diffuser with mean flow method ⋮ The local and global stability of confined planar wakes at intermediate Reynolds number ⋮ Influence of confinement on a two-dimensional wake ⋮ Oscillatory sensitivity patterns for global modes in wakes ⋮ Stratified wake of a tilted cylinder. Part 1. Suppression of a von Kármán vortex street ⋮ Absolute instability of plane incompressible jets ⋮ Dynamics of an electrified confined planar jet in a zero gravity environment ⋮ Local analysis of absolute instability in plasma jets ⋮ Absolute linear instability in laminar and turbulent gas–liquid two-layer channel flow ⋮ Stability analysis and breakup length calculations for steady planar liquid jets ⋮ Impinging planar jets: hysteretic behaviour and origin of the self-sustained oscillations ⋮ Density ratio effects on reacting bluff-body flow field characteristics

Uses Software

• Differentiation Matrix Suite

Cites Work

• Effect of the blockage ratio on the flow in a channel with a built-in square cylinder
• The pseudospectral method for solving differential eigenvalue problems
• Large eddy simulation of turbulent flow past a square cylinder confined in a channel.
• Shear-flow instability at the interface between two viscous fluids
• The effect of confinement on the stability of two-dimensional shear flows
• On the inversion of the von Kármán street in the wake of a confined square cylinder
• Absolute instability in axisymmetric wakes: compressible and density variation effects
• The effect of confinement on the stability of non-swirling round jet/wake flows
• Linear impulse response in hot round jets
• The stability of ducted compound flows and consequences for the geometry of coaxial injectors
• On the frequency selection of finite-amplitude vortex shedding in the cylinder wake
• Bifurcation for flow past a cylinder between parallel planes
• The full impulse response of two-dimensional jet/wake flows and implications for confinement
• Instability due to viscosity stratification
• The effect of confining walls on the stability of the steady wake behind a circular cylinder
• Nonlinear convective/absolute instabilities in parallel two-dimensional wakes

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