X Wu - Annual Review of Fluid Mechanics, 2023 - annualreviews.org
Transitional–turbulent spots bridge the deterministic laminar state with the stochastic turbulent state and affect the transition zone length in engineering flows. Turbulent spot …
Transition from laminar to turbulent flow drastically changes the mixing, transport, and drag properties of fluids, yet when and how turbulence emerges is elusive even for simple flow …
Turbulence is one of the most frequently encountered non-equilibrium phenomena in nature, yet characterizing the transition that gives rise to turbulence in basic shear flows has …
Written by a team of international experts, Extremes and Recurrence in Dynamical Systems presents a unique point of view on the mathematical theory of extremes and on its …
Experiments and numerical simulations have shown that turbulence in transitional wall- bounded shear flows frequently takes the form of long oblique bands if the domains are …
O Zikanov, I Belyaev, Y Listratov… - Applied …, 2021 - asmedigitalcollection.asme.org
An imposed strong magnetic field suppresses turbulence and profoundly changes the nature of the flow of an electrically conducting fluid. We consider this effect for the case of …
Fully developed turbulence is a universal and scale-invariant chaotic state characterized by an energy cascade from large to small scales at which the cascade is eventually arrested by …
Direct numerical simulations of stably stratified, turbulent channel flow at low to moderate Reynolds number have been performed using large computational boxes and considering a …
We examine the onset of turbulence in Waleffe flow–the planar shear flow between stress- free boundaries driven by a sinusoidal body force. By truncating the wall-normal …