A comprehensive literature review on the estimation of the dissipation rate of turbulent
kinetic energy is presented to assess the current state of knowledge available in this area …

The possible ill conditioning of the Reynolds average Navier–Stokes (RANS) equations
when an explicit data-driven Reynolds stress tensor closure is employed is a discussion of …

Turbulent flows in nature and technology possess a range of scales. The largest scales carry
the memory of the physical system in which a flow is embedded. One challenge is to unravel …

We present high-resolution direct numerical simulation studies of turbulent Rayleigh–
Bénard convection in a closed cylindrical cell with an aspect ratio of one. The focus of our …

Direct numerical simulations (DNS) provide useful information for the understanding and the
modeling of turbulence phenomena. In particular, new methodologies recently allowed the …

This paper takes the perspective of a user of direct-numerical-simulation (DNS) data and
quantifies the uncertainties in DNS statistics for plane channel flows. We focus on high-order …

Statistical profiles of the first-and second-order spatial derivatives of velocity and pressure
are reported for turbulent channel flow at Re τ= 590. The statistics were extracted from a …

Shear stress on blood cells and platelets transported in a turbulent flow dictates the fate and
biological activity of these cells. We present a theoretical link between energy dissipation in …

We compute fully local boundary layer scales in three-dimensional turbulent Rayleigh–
Bénard convection. These scales are directly connected to the highly intermittent fluctuations …

We consider the transition to strong turbulence in an infinite fluid stirred by a Gaussian
random force. The transition is defined as a first appearance of anomalous scaling of …