Absolute instability of light jets emerging from circular injector tubes

DOI10.1063/1.2952597zbMath1182.76158OpenAlexW2048256058MaRDI QIDQ5304052

A. Sevilla, A. L. Sánchez, W. Coenen

Publication date: 18 March 2010

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

Full work available at URL: https://doi.org/10.1063/1.2952597

zbMATH Keywords

boundary layersjetsflow instabilitypoiseuille flow

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (11)

Asynchronous and synchronous quenching of a globally unstable jet via axisymmetry breaking ⋮ Global oscillations in low-density round jets with parabolic velocity profiles ⋮ Absolute instability of plane incompressible jets ⋮ Global instability of low-density jets ⋮ Diffusion-flame flickering as a hydrodynamic global mode ⋮ Local analysis of absolute instability in plasma jets ⋮ The structure of the absolutely unstable regions in the near field of low-density jets ⋮ Viscous stability analysis of jets with discontinuous base profiles ⋮ Passive control of global instability in low-density jets ⋮ Optimal velocity and density profiles for the onset of absolute instability in jets ⋮ Global modes of viscous heated jets with real gas effects

Cites Work

• Unnamed Item
• GLOBAL INSTABILITIES IN SPATIALLY DEVELOPING FLOWS: Non-Normality and Nonlinearity
• On the universality of global modes in low-density axisymmetric jets
• Suppression of global modes in low-density axisymmetric jets using coflow
• Linear impulse response in hot round jets
• Frequency selection in globally unstable round jets
• The effect of the diameter ratio on the absolute and convective instability of free coflowing jets
• Absolute and convective instabilities in free shear layers
• Observations of a liquid-into-liquid jet
• An experimental and numerical study of the viscous stability of a round laminar vertical jet with and without thermal buoyancy for symmetric and asymmetric disturbances
• Stability of slowly diverging jet flow
• The spatial viscous instability of axisymmetric jets
• The stability of axisymmetric free shear layers
• Unstable waves on an axisymmetric jet column
• Absolute and convective instability of axisymmetric jets with external flow
• Self-sustained oscillations in variable-density round jets
• Introduction to Numerical Methods in Differential Equations
• Nonlinear global modes in hot jets
• Analysis of the stability of axisymmetric jets

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