Intermittency and anomalous scalings of inertial particles distribution in turbulent flow

1999 ◽  
pp. 445-455
Author(s):  
T. Elperin ◽  
N. Kleeorin ◽  
I. Rogachevskii
Keyword(s):  
Turbulent Flow ◽  
Inertial Particles

Confinement of inertial particles in the viscous boundary layer of a turbulent flow

JETP Letters ◽  
2015 ◽  
Vol 101 (1) ◽  
pp. 12-16 ◽  
Author(s):  
S. Belan ◽  
A. Chernykh ◽  
V. Lebedev ◽  
S. Vergeles
Keyword(s):  
Boundary Layer ◽  
Turbulent Flow ◽  
Inertial Particles ◽  
Viscous Boundary Layer ◽  
Viscous Boundary

Transport of inertial particles in a turbulent flow around spherical dimples

2017 ◽  
Vol 62 (4) ◽  
pp. 208-212 ◽  
Author(s):  
A. Yu. Chulyunin ◽  
A. S. Kubenin ◽  
D. A. Syrovatsky
Keyword(s):  
Turbulent Flow ◽  
Inertial Particles

scholarly journals Interactions between inertial particles and shocklets in compressible turbulent flow

2014 ◽  
Vol 26 (9) ◽  
pp. 091702 ◽  
Author(s):  
Yantao Yang ◽  
Jianchun Wang ◽  
Yipeng Shi ◽  
Zuoli Xiao ◽  
X. T. He ◽  
...  
Keyword(s):  
Turbulent Flow ◽  
Inertial Particles ◽  
Compressible Turbulent Flow

scholarly journals Non-equilibrium Wall Deposition of Inertial Particles in Turbulent Flow

2009 ◽  
Vol 137 (2) ◽  
pp. 233-257 ◽  
Author(s):  
John R. Schmidt ◽  
Jost O. L. Wendt ◽  
Alan R. Kerstein
Keyword(s):  
Turbulent Flow ◽  
Inertial Particles ◽  
Wall Deposition ◽  
Non Equilibrium

scholarly journals Where do small, weakly inertial particles go in a turbulent flow?

2012 ◽  
Vol 698 ◽  
pp. 160-167 ◽  
Author(s):  
Mathieu Gibert ◽  
Haitao Xu ◽  
Eberhard Bodenschatz
Keyword(s):  
Turbulent Flow ◽  
Particle Density ◽  
Inertial Particles ◽  
Flow Conditions ◽  
Particle Inertia ◽  
Heavy Particles ◽  
Preferential Sampling ◽  
Fully Developed Turbulent Flow ◽  
Kolmogorov Scale ◽  
Preferential Alignment

AbstractWe report experimental results on the dynamics of heavy particles of the size of the Kolmogorov scale in a fully developed turbulent flow. The mixed Eulerian structure function of two-particle velocity and acceleration difference vectors $\langle {\delta }_{r} \mathbi{v}\boldsymbol{\cdot} {\delta }_{r} {\mathbi{a}}_{\mathbi{p}} \rangle $ was observed to increase significantly with particle inertia for identical flow conditions. We show that this increase is related to a preferential alignment between these dynamical quantities. With increasing particle density the probability for those two vectors to be collinear was observed to grow. We show that these results are consistent with the preferential sampling of strain-dominated regions by inertial particles.

Large Scale Accumulation Patterns of Inertial Particles in Wall-Bounded Turbulent Flow

2011 ◽  
Vol 86 (3-4) ◽  
pp. 519-532 ◽  
Author(s):  
Gaetano Sardina ◽  
Francesco Picano ◽  
Philipp Schlatter ◽  
Luca Brandt ◽  
Carlo Massimo Casciola
Keyword(s):  
Turbulent Flow ◽  
Large Scale ◽  
Inertial Particles
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