Particle-turbulence interaction in a boundary layer
M Rashidi, G Hetsroni, S Banerjee - International Journal of Multiphase …, 1990 - Elsevier
… turbulence-particle interactions for any realistic modeling of this problem. In the present paper,
particle-turbulence interaction in … conducted varying particle size, particle density, particle …
particle-turbulence interaction in … conducted varying particle size, particle density, particle …
Particles turbulence interactions in boundary layers
A Soldati - ZAMM‐Journal of Applied Mathematics and …, 2005 - Wiley Online Library
… The reason for this behavior is particle inertia, which filters the high frequency turbulence …
of turbulent boundary layer dynamics and to examine the mechanisms for particle transfer, …
of turbulent boundary layer dynamics and to examine the mechanisms for particle transfer, …
Mechanisms for particle transfer and segregation in a turbulent boundary layer
C Marchioli, A Soldati - Journal of fluid Mechanics, 2002 - cambridge.org
… near-wall region of the turbulent boundary layer. We examine the role of the rear-end of a
quasistreamwise vortex very near to the wall in preventing particles in the proximity of the wall …
quasistreamwise vortex very near to the wall in preventing particles in the proximity of the wall …
Particle–fluid–wall interaction of inertial spherical particles in a turbulent boundary layer
… particles suspended by a turbulent boundary layer over a horizontal smooth wall, where
particles interact with … the details of the particle–fluid interaction across the boundary layer. The …
particles interact with … the details of the particle–fluid interaction across the boundary layer. The …
Sand-turbulence interaction in a high-Reynolds-number turbulent boundary layer under net sedimentation conditions
HY Zhu, C Pan, JJ Wang, YR Liang, XC Ji - International Journal of …, 2019 - Elsevier
… Particle-turbulence interactions in natural geophysical flows have been widely investigated
to provide insights into the mechanisms of aeolian/sediment transport and bedform formation …
to provide insights into the mechanisms of aeolian/sediment transport and bedform formation …
A CFD model for particle dispersion in turbulent boundary layer flows
A Dehbi - Nuclear engineering and design, 2008 - Elsevier
… particle tracking model in Fluent 6.2 is modified to include a better treatment of particle–turbulence
interactions … The fluid rms velocities in the boundary layer are computed using fits of …
interactions … The fluid rms velocities in the boundary layer are computed using fits of …
Fully resolved simulations of particle-turbulence interaction
… by the particle and the formation of the boundary layer at the particle surface lead to turbulence
… Time histories of the force applied to the particle from each overset grid simulation are …
… Time histories of the force applied to the particle from each overset grid simulation are …
[HTML][HTML] Regimes of sediment-turbulence interaction and guidelines for simulating the multiphase bottom boundary layer
JR Finn, M Li - International Journal of Multiphase Flow, 2016 - Elsevier
… this is still a useful starting point to examine the regimes of sediment-turbulence interaction.
… ), particle-turbulence interactions can be characterized using the particle Reynolds number, …
… ), particle-turbulence interactions can be characterized using the particle Reynolds number, …
Particle behavior in the turbulent boundary layer. I. Motion, deposition, and entrainment
D Kaftori, G Hetsroni, S Banerjee - Physics of Fluids, 1995 - pubs.aip.org
… on the interaction between particles and wall turbulence. Here the effects of coherent
structures on particle motion and distribution in the wall layer, and on particle entrainment and …
structures on particle motion and distribution in the wall layer, and on particle entrainment and …
The effect of small particles on fluid turbulence in a flat‐plate, turbulent boundary layer in air
… interaction was isolated from changes in the fluid turbulence … to fluid turbulence simply as
turbulence, since particle turbulence is … of modeling this interaction as an “increased viscosity.” …
turbulence, since particle turbulence is … of modeling this interaction as an “increased viscosity.” …
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