In the past few decades various particle image–based volumetric flow measurement
techniques have been developed that have demonstrated their potential in accessing …

The application of a compact pulsed fiber laser for high-speed time-resolved particle image
velocimetry (TR-PIV) measurements in the potential core of a turbulent round jet is …

The turbulent jet plays an important role in fluid mechanics since it is a prototype of free
turbulent flow which presents many unsolved problems, among which the absence of …

Explosive volcanic eruptions create turbulent plumes of fine ash particles. When these
particles collide in the presence of moisture and electrostatic fields they combine into larger …

An experimental Lagrangian study based on particle tracking velocimetry has been
completed in an incompressible turbulent round water jet freely spreading into water. The jet …

Particle-laden jet flow is important to both jet-related industry applications and transmission
of the virus through violent expiratory events, such as coughing and sneezing. To help …

This work presents a simple analytical model for the streamwise and radial variations of
turbulent kinetic energy dissipation in an incompressible round turbulent jet. The key …

Turbulence is prevalent in nature and industry, from large-scale wave dynamics to small-
scale combustion nozzle sprays. In addition to the multiscale nonlinear complexity and both …

We define and characterize multitime Lagrangian structure functions using data stemming
from two swirling flows with mean flow and turbulent fluctuations: a Taylor-Green numerical …

When a fluid in turbulent motion is tagged by a nonuniform concentration of ideal tracers, the
mean velocity of the tracers may not match with the mean velocity of the fluid flow. This …