Modeling wall turbulence remains a major challenge, as a sufficient physical understanding
of these flows is still lacking. In an effort to move toward a physics-based model, AA …

We review wall-bounded turbulent flows, particularly high–Reynolds number, zero–pressure
gradient boundary layers, and fully developed pipe and channel flows. It is apparent that the …

A direct numerical simulation of incompressible channel flow at a friction Reynolds number
($\mathit {Re} _ {{\it\tau}} $) of 5186 has been performed, and the flow exhibits a number of …

The transport equations for the variances of the velocity components are investigated using
data from direct numerical simulations of incompressible channel flows at friction Reynolds …

A collaborative experimental effort employing the minimally perturbed atmospheric surface-
layer flow over the salt playa of western Utah has enabled us to map coherence in turbulent …

Research into high-Reynolds-number turbulent boundary layers in recent years has brought
about a renewed interest in the larger-scale structures. It is now known that these structures …

A theoretical decomposition of mean skin friction generation into physical phenomena
across the whole profile of the incompressible zero-pressure-gradient smooth-flat-plate …

Fully resolved measurements of turbulent boundary layers are reported for the Reynolds
number range in the Reynolds number range of the experiments. A second outer peak in the …

A new theory of coherent structure in wall turbulence is presented. The theory is the first to
predict packets of hairpin vortices and other structure in turbulence, and their dynamics …

We study the Reynolds-number scaling and the geometric self-similarity of a gain-based,
low-rank approximation to turbulent channel flows, determined by the resolvent formulation …