We investigate the settling speeds and root mean square (rms) velocities of inertial particles
in isotropic turbulence with gravity using experiments with water droplets in air turbulence …

The prediction of the probability density function (PDF) of a pollutant concentration within
atmospheric flows is of primary importance in estimating the hazard related to accidental …

The Variable Density Turbulence Tunnel at the Max Planck Institute for Dynamics and Self-
Organization in Göttingen, Germany, produces very high turbulence levels at moderate flow …

The integral length scale (LL) is considered to be characteristic of the largest motions of a
turbulent flow, and as such, it is an input parameter in modern and classical approaches of …

The energy spectrum of incompressible turbulence is known to reveal a pileup of energy at
those high wavenumbers where viscous dissipation begins to act. It is called the bottleneck …

Based on eddy-covariance measurements over a glacier, we investigate the scalar flux
dissimilarity between sensible heat and water vapor transport in a stably stratified flow. The …

We experimentally investigate scale-to-scale anisotropy from the integral to the dissipative
scales in homogeneous turbulence. We employ an apparatus in which two facing arrays of …

The character of turbulence depends on where it develops. Turbulence near boundaries, for
instance, is different than in a free stream. To elucidate the differences between flows, it is …

We use high-resolution velocity measurements in a jet-stirred zero-mean-flow facility to
investigate the topology and energy transfer properties of homogeneous turbulence over the …

Point-particle direct numerical simulations have been employed to quantify the turbulence
modulation and particle responses in a turbulent particle-laden jet in the two-way coupled …