Gas-solid fluidized beds have drawn the attention of engineers and researchers as an
effective technology for a large variety of applications, and numerical simulations can play …

Particle-laden or droplet-laden turbulent flows occur in many industrial applications and in
natural phenomena. Knowledge about the properties of these flows can help to improve the …

Because of the importance of multiphase flows in a wide variety of industries, including
power, petroleum, and numerous processing industries, an understanding of the behavior …

Particle transfer in the wall region of turbulent boundary layers is dominated by the coherent
structures which control the turbulence regeneration cycle. Coherent structures bring …

Numerical computation methods are used more and more as tools for solving hydraulic and
environmental engineering problems, and as turbulence mostly plays an important role in …

Space-time correlation is a staple method for investigating the dynamic coupling of spatial
and temporal scales of motion in turbulent flows. In this article, we review the space-time …

▪ Abstract A Lagrangian description of turbulence has unique physical advantages that are
especially important in studies of mixing and dispersion. We focus on fundamental aspects …

The analysis of the importance of the forces that act over an ensemble of particles in a
turbulent field has been carried out by using direct numerical simulation for a wide range of …

The effect of the vortex finder dimensions (both the diameter and length) on the performance
and flow field pattern in nine cyclone separators has been investigated computationally …

The problem and specific aspects of studying two-phase flows laden with solid particles,
droplets, and bubbles are considered. The main characteristics of two-phase flows and …