The phase-locked mean impulse response of a turbulent channel flow

DOI10.1063/1.2409729zbMath1146.76474arXivphysics/0611195OpenAlexW3105846143MaRDI QIDQ3531774

Paolo Luchini, Maurizio Quadrio, Simone Zuccher

Publication date: 3 November 2008

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

Full work available at URL: https://arxiv.org/abs/physics/0611195

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (6)

Coherent structures in the linearized impulse response of turbulent channel flow ⋮ On the rate of spatial predictability in near-wall turbulence ⋮ The linear response of turbulent flow to a volume force: comparison between eddy-viscosity model and DNS ⋮ Identifying eigenmodes of averaged small-amplitude perturbations to turbulent channel flow ⋮ Correlation function and linear response function of homogeneous isotropic turbulence in the Eulerian and Lagrangian coordinates ⋮ Model-based design of transverse wall oscillations for turbulent drag reduction

Cites Work

• A low-cost parallel implementation of direct numerical simulation of wall turbulence
• Direct numerical simulation of turbulent channel flow up to Reτ=590
• A linear process in wall-bounded turbulent shear flows
• Relaminarization of Reτ=100 turbulence using gain scheduling and linear state-feedback control
• Control of turbulent boundary layers
• Linear optimal control applied to instabilities in spatially developing boundary layers
• Componentwise energy amplification in channel flows

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