Wall turbulence is a ubiquitous phenomenon in nature and engineering applications, yet
predicting such turbulence is difficult due to its complexity. High-Reynolds-number …

The cascading process of turbulent kinetic energy from large-scale fluid motions to small-
scale and lesser-scale fluid motions in isotropic turbulence may be modelled as a …

This paper provides a framework for estimating appropriate turbulent velocity scales in
adverse pressure gradient turbulent boundary layers (APG TBLs) via a study of the mean …

This study presents findings from a first-of-its-kind measurement campaign that includes
simultaneous measurements of the full velocity and vorticity vectors in both pipe and …

Experiments at relatively large Reynolds number were conducted to better understand the
influence of an adverse pressure gradient on the turbulence in two-dimensional boundary …

Recent and on-going advances in mathematical methods and analysis techniques, coupled
with the experimental and computational capacity to capture detailed flow structure at …

Spectral content and spatial organization of momentum transport events are investigated in
a turbulent boundary layer at the Reynolds number, sweeps are considerably larger than …

Complex but coherent motions form and rapidly evolve within wall-bounded turbulent flows.
Research over the past two decades broadly indicates that the momentum transported …

In turbulent boundary layers, the wall-normal gradient of the Reynolds shear stress identifies
momentum sources and sinks (T=∂[− uv]/∂ y). These motions can be physically interpreted …

Recent studies reveal that at large friction Reynolds number δ+= u τ δν the inertially
dominated region of the turbulent boundary layer is composed of large-scale zones of nearly …