Perturbation structure and spectra in turbulent channel flow

DOI10.1007/s001620050091zbMath0926.76057OpenAlexW1993509312MaRDI QIDQ1271809

Petros J. Ioannou, Brian F. Farrell

Publication date: 11 November 1998

Published in: Theoretical and Computational Fluid Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s001620050091

zbMATH Keywords

linearized model boundary layer operatorspatial wave number/temporal frequency spectrastochastically excited synthetic turbulencewall-bounded shear flow

Mathematics Subject Classification ID

Shear flows and turbulence (76F10) Turbulent boundary layers (76F40)

Related Items (14)

Model-based spectral coherence analysis ⋮ Structural stability theory of two-dimensional fluid flow under stochastic forcing ⋮ Linear non-normal energy amplification of harmonic and stochastic forcing in the turbulent channel flow ⋮ Colour of turbulence ⋮ The engine behind (wall) turbulence: perspectives on scale interactions ⋮ Linear-model-based estimation in wall turbulence: improved stochastic forcing and eddy viscosity terms ⋮ Amplification of coherent streaks in the turbulent Couette flow: an input–output analysis at low Reynolds number ⋮ Delaying transition to turbulence in channel flow: revisiting the stability of shear-thinning fluids ⋮ Optimal transient growth and very large–scale structures in turbulent boundary layers ⋮ A critical-layer framework for turbulent pipe flow ⋮ A streamwise constant model of turbulence in plane Couette flow ⋮ Coherent large-scale structures from the linearized Navier–Stokes equations ⋮ Dynamics of streamwise rolls and streaks in turbulent wall-bounded shear flow ⋮ Composition of resolvents enhanced by random sweeping for large-scale structures in turbulent channel flows

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