Transitional–turbulent spots bridge the deterministic laminar state with the stochastic
turbulent state and affect the transition zone length in engineering flows. Turbulent spot …

In this paper we experimentally study the transitional range of Reynolds numbers in plane
Couette–Poiseuille flow, focusing our attention on the localized turbulent structures triggered …

Wall-bounded shear flows transitioning to turbulence may self-organize into alternating
turbulent and laminar regions forming a stripe pattern with non-trivial oblique orientation …

A plane-Couette flow (PCF) is considered in a stably stratified three-dimensional (3D)
Yukawa liquid, perturbed initially with a finite amplitude 3D perturbation. Stable stratification …

Turbulent spots occur in shear flows confined between two walls and are surrounded by
robust quadrupolar flows. Although the far-field decay of such large-scale flows has been …

The recent classification of the onset of turbulence as a directed percolation (DP) phase
transition has been applied to all major shear flows including pipe, channel, Couette and …

Non-Brownian suspension of monodisperse spherical particles, with volume fractions
ranging between ϕ= 0.05 and 0.38 and particle Reynolds numbers ranging between Re p …

Based on exclusive thermal dynamic of nanomaterials, various applications are noted in
engineering and industrial processes. Owing to such thermal impact, the researchers have …

Dynamics of a three-dimensional (3D) plane Couette flow (PCF), which subjected to a 3D
finite amplitude particle velocity perturbation, is addressed using 3D “classical first …

We present the rich and complex relaxation dynamics of turbulent plane Couette flow when
the Reynolds number is lowered. In particular, we reveal the existence of well-defined …