Excitation of instability waves in free shear layers. Part 1. Theory

DOI10.1017/S0022112088000035zbMath0643.76039MaRDI QIDQ3786126

Dietrich W. Bechert

Publication date: 1988

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

zbMATH Keywords

semi-infinite platefree shear layersgeneration of instability wavessound excitationforced instability wavesinfinitesimally thin shear layershear-layer excitation

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Parallel shear flows in hydrodynamic stability (76E05) Basic methods in fluid mechanics (76M99)

Related Items (5)

Laminar free shear layer modification using localized periodic heating ⋮ Receptivity to harmonic forcing of a finite-width mixing layer just downstream of the trailing edge of a flat plate ⋮ Acoustic scattering at a hard-soft lining transition in a flow duct ⋮ Acoustic and flow fields of an excited high Reynolds number axisymmetric supersonic jet ⋮ Receptivity characteristics of under-expanded supersonic impinging jets

Cites Work

• Attenuation of sound in a low Mach Number nozzle flow
• Absolute and convective instabilities in free shear layers
• The dissipation of sound at an edge
• Acoustics as a branch of fluid mechanics
• Radiation properties of the semi-infinite vortex sheet: the initial-value problem
• Instability of a Vortex Sheet Leaving a Semi‐Infinite Plate

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