The two classes of primary modal instability in laminar separation bubbles

DOI10.1017/jfm.2013.504zbMath1294.76136OpenAlexW2150235782MaRDI QIDQ2878472

Elmer M. Gennaro, Daniel J. Rodríguez, Matthew P. Juniper

Publication date: 29 August 2014

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

Full work available at URL: https://semanticscholar.org/paper/ebbf0403be9424bcdcbf398a43d9d42bf80830fd

zbMATH Keywords

boundary layer separationabsolute/convective instabilityboundary layer instability

Mathematics Subject Classification ID

Absolute and convective instability and stability in hydrodynamic stability (76E15) Boundary-layer theory, separation and reattachment, higher-order effects (76D10) Liquid-gas two-phase flows, bubbly flows (76T10)

Related Items (9)

Numerical investigation of laminar–turbulent transition in laminar separation bubbles: the effect of free-stream turbulence ⋮ Direct numerical simulation of interaction between a stationary crossflow instability and forward-facing steps ⋮ Role of Klebanoff modes in active flow control of separation: direct numerical simulations ⋮ Transition in a separation bubble under tonal and broadband acoustic excitation ⋮ Steady and transient response of a laminar separation bubble to controlled disturbances ⋮ Self-excited primary and secondary instability of laminar separation bubbles ⋮ Optimal control of a separated boundary-layer flow over a bump ⋮ On the origin of spanwise vortex deformations in laminar separation bubbles ⋮ Elevated low-frequency free-stream vortical disturbances eliminate boundary-layer separation

Cites Work

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• Global Linear Instability

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