Particle–turbulence interaction and local particle concentration in sediment-laden open-channel flows
K Noguchi, I Nezu - Journal of Hydro-environment Research, 2009 - Elsevier
… and particle velocity as well as local particle concentration by using … -channel flows, in which
the particles of specific density ρ p … velocity and turbulence modulation due to particles in the …
the particles of specific density ρ p … velocity and turbulence modulation due to particles in the …
Preferential concentration of particles by turbulence
JK Eaton, JR Fessler - International Journal of Multiphase Flow, 1994 - Elsevier
… Recent research has shown that the particle concentration in turbulent flows may be … with
local regions of anomalously high or low concentration. The variations in particle concentration …
local regions of anomalously high or low concentration. The variations in particle concentration …
Particle-turbulence interactions in atmospheric clouds
RA Shaw - Annual Review of Fluid Mechanics, 2003 - annualreviews.org
… cloud droplets can be increased by turbulence-particle interactions. Adding strength to this
… to strong fluid accelerations in turbulent clouds. Both types of interaction, condensation and …
… to strong fluid accelerations in turbulent clouds. Both types of interaction, condensation and …
Preferential concentration of particles by turbulence
KD Squires, JK Eaton - Physics of Fluids A: Fluid Dynamics, 1991 - pubs.aip.org
… Stokes equations representing turbulence modification by particles is proportional to the
velocity difference between the fluid and particles and the local particle concentration. Based on …
velocity difference between the fluid and particles and the local particle concentration. Based on …
Numerical simulation of particle interactions with wall turbulence
Y Pan, S Banerjee - Physics of Fluids, 1996 - pubs.aip.org
… Whether such heterogeneities in the particle concentration field are an important … to the
particle segregation and settling, the maximum local particle volume concentration may reach as …
particle segregation and settling, the maximum local particle volume concentration may reach as …
Analyzing preferential concentration and clustering of inertial particles in turbulence
… of the local concentration, experimental PDF is above the Poisson one, while we observe
the opposite for intermediate area values. Voronoï cells whose area is smaller than the first …
the opposite for intermediate area values. Voronoï cells whose area is smaller than the first …
Particle-turbulence interaction in a homogeneous, isotropic turbulent suspension
C Poelma, G Ooms - 2006 - asmedigitalcollection.asme.org
… distortion of the turbulence energy spectrum by particles. In … the preferential concentration of
particles in the turbulent flow … the interaction between individual particles and their local fluid …
particles in the turbulent flow … the interaction between individual particles and their local fluid …
Particle-turbulence interaction in a boundary layer
M Rashidi, G Hetsroni, S Banerjee - International Journal of Multiphase …, 1990 - Elsevier
… The bursting process is a randomly occurring event consisting of a gradual local liftup of the
… the percentage particle concentration near the wall increases as the particle size increases. …
… the percentage particle concentration near the wall increases as the particle size increases. …
Two-way interaction between solid particles and homogeneous air turbulence: particle settling rate and turbulence modification measurements
TS Yang, SS Shy - Journal of fluid mechanics, 2005 - cambridge.org
… particle–turbulence interaction and the correlation between the preferential concentration
and the settling velocity of heavy particles… role in the local drag of the particles. In contrast to …
and the settling velocity of heavy particles… role in the local drag of the particles. In contrast to …
Turbulent fluid and particle interaction
JO Hinze - Proceedings of the International Symposium on Two …, 1972 - Elsevier
… particles in a turbulent-flow field, an additional important parameter is the concentration by
volume of the particles… a turbulence transport of the gradient type, so as to be local in character…
volume of the particles… a turbulence transport of the gradient type, so as to be local in character…
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- open channel flows local particle concentration
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- heavy particles in homogeneous isotropic turbulence
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- particle concentration open channel turbulent flow