On sublayer streaks

DOI10.1017/S0022112090002105zbMath0695.76027OpenAlexW2128386150MaRDI QIDQ3471762

Marten T. Landahl

Publication date: 1990

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

Full work available at URL: https://doi.org/10.1017/s0022112090002105

zbMATH Keywords

mean shear flownonlinear activitythree-dimensional flow disturbanceTurbulent sublayer

Mathematics Subject Classification ID

Shear flows and turbulence (76F10)

Related Items (16)

Linear non-normal energy amplification of harmonic and stochastic forcing in the turbulent channel flow ⋮ Streak interactions and breakdown in boundary layer flows ⋮ A driving mechanism of near-wall turbulence subject to adverse pressure gradient in a plane Couette flow ⋮ Experiments on critical Reynolds number and global instability in roughness-induced laminar–turbulent transition ⋮ Instability in turbulent shear flows with or without rotation ⋮ Roughness effect in an initially laminar channel flow ⋮ Skin-friction generation by attached eddies in turbulent channel flow ⋮ Self-sustaining process of minimal attached eddies in turbulent channel flow ⋮ The lift-up effect: the linear mechanism behind transition and turbulence in shear flows ⋮ Coherent structures in the linearized impulse response of turbulent channel flow ⋮ Amplification of coherent streaks in the turbulent Couette flow: an input–output analysis at low Reynolds number ⋮ Near-wall turbulent fluctuations in the absence of wide outer motions ⋮ Optimal wave packets in a boundary layer and initial phases of a turbulent spot ⋮ On Reynolds number dependence of micro-ramp-induced transition ⋮ Cause-and-effect of linear mechanisms sustaining wall turbulence ⋮ Linear stability analysis of a boundary layer with rotating wall-normal cylindrical roughness elements

Cites Work

• On the origin of streamwise vortices in a turbulent boundary layer
• The evolution of a flat eddy near a wall in an inviscid shear flow
• A note on an algebraic instability of inviscid parallel shear flows
• The representation of the viscous wall region by a regular eddy pattern
• Numerical investigation of turbulent channel flow
• Wave Breakdown and Turbulence
• A mechanism for instability of plane Couette flow and of Poiseuille flow in a pipe

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