An interactive bypass transition mechanism in wall-bounded flows

DOI10.1017/S0022112008003728zbMath1155.76028OpenAlexW2162001948MaRDI QIDQ3600978

Olivier Doche, Rabia Nacereddine, F. Sedat Tardu

Publication date: 9 February 2009

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

Full work available at URL: https://doi.org/10.1017/s0022112008003728

zbMATH Keywords

turbulent spotcounter-rotating vorticeswall-normal vorticity

Mathematics Subject Classification ID

Direct numerical and large eddy simulation of turbulence (76F65) Transition to turbulence (76F06)

Related Items (5)

Vorticity transport in low Reynolds number turbulent channel flows ⋮ Roughness effect in an initially laminar channel flow ⋮ Forcing a low Reynolds number channel flow to generate synthetic turbulent-like structures ⋮ Multiscale analysis of some shear layers in a fully developed turbulent channel flow ⋮ Multiscale edge detection and imperfect phase synchronization of the wall turbulence

Uses Software

• Fluid flow phenomena

Cites Work

• Bypass transition through interactions of localized disturbances in wall-bounded flows
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• Hairpin vortex organization in wall turbulence
• A note on an algebraic instability of inviscid parallel shear flows
• A mechanism for bypass transition from localized disturbances in wall-bounded shear flows
• Origin of turbulence-producing eddies in a channel flow
• Mechanisms for generating coherent packets of hairpin vortices in channel flow
• Vortex organization in the outer region of the turbulent boundary layer
• The rollup of a vortex layer near a wall
• Turbulence statistics in fully developed channel flow at low Reynolds number
• On the identification of a vortex
• Regeneration mechanisms of near-wall turbulence structures
• Coherent structures and riblets
• The autonomous cycle of near-wall turbulence
• Energy growth of three-dimensional disturbances in plane Poiseuille flow
• The minimal flow unit in near-wall turbulence
• Linear and nonlinear development of localized disturbances in zero and adverse pressure gradient boundary-layers

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