Distributed excitation of Tollmien–Schlichting waves by vortical free-stream disturbances

DOI10.1063/1.868069zbMath0828.76028OpenAlexW1976105873MaRDI QIDQ4837436

J. D. Crouch

Publication date: 16 January 1996

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

Full work available at URL: https://doi.org/10.1063/1.868069

zbMATH Keywords

energy transferlaminar-turbulent transitionresonanceneutral stabilitywavy surfacenatural eigenmode

Mathematics Subject Classification ID

Boundary-layer theory, separation and reattachment, higher-order effects (76D10) Parallel shear flows in hydrodynamic stability (76E05)

Related Items (6)

Influence of localised smooth steps on the instability of a boundary layer ⋮ Distributed vortex receptivity of a swept-wing boundary layer. Part 1. Efficient excitation of CF modes ⋮ Receptivity coefficients at excitation of cross-flow waves by free-stream vortices in the presence of surface roughness ⋮ Boundary-layer receptivity to external disturbances using multiple scales ⋮ Receptivity of supersonic boundary layers over smooth and wavy surfaces to impinging slow acoustic waves ⋮ Linear instability of flow over a semi-infinite plate in a stream with uniform shear

Cites Work

• On the generation of Tollmien-Schlichting waves by sound
• Boundary-layer receptivity due to distributed surface imperfections of a deterministic or random nature
• The evolution of Tollmien–Sclichting waves near a leading edge
• Non-parallel stability of a flat-plate boundary layer using the complete Navier-Stokes equations
• Scattering of acoustic waves into Tollmien-Schlichting waves by small streamwise variations in surface geometry
• Localized receptivity of boundary layers
• Linear and nonlinear stability of the Blasius boundary layer
• Non-localized receptivity of boundary layers
• A finite Reynolds-number approach for the prediction of boundary-layer receptivity in localized regions
• Boundary-layer receptivity due to a wall suction and control of Tollmien–Schlichting waves
• Disturbances in a Boundary Layer Introduced by a Low Intensity Array of Vortices
• On the effects of boundary-layer growth on flow stability
• Nonparallel stability of boundary-layer flows
• Effect of small amplitude wall waviness upon the stability of the laminar boundary layer
• Spatially decaying array of vortices
• A numerical study of the interaction between unsteay free-stream disturbances and localized variations in surface geometry

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