Transient growth of secondary instabilities in parallel wakes: Anti lift-up mechanism and hyperbolic instability

DOI10.1063/1.3659158zbMath1308.76122OpenAlexW2027695942MaRDI QIDQ5245293

Chomaz, Jean-Marc, Sabine Ortiz

Publication date: 7 April 2015

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

Full work available at URL: https://hal-ensta-paris.archives-ouvertes.fr//hal-00830701/file/TG1.3659158.pdf

Mathematics Subject Classification ID

Viscous vortex flows (76D17) Wakes and jets (76D25) Stability and instability of nonparallel flows in hydrodynamic stability (76E09)

Related Items (5)

Local stability analysis of homogeneous and stratified Kelvin–Helmholtz vortices ⋮ Optimal perturbations in viscous round jets subject to Kelvin–Helmholtz instability ⋮ Transient perturbation growth in time-dependent mixing layers ⋮ Impinging planar jets: hysteretic behaviour and origin of the self-sustained oscillations ⋮ Optimal growth over a time-evolving variable-density jet at Atwood number

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