Fully resolved simulations of particle-turbulence interaction
The interaction between a fixed particle and decaying homogeneous isotropic turbulence is
studied numerically using an overset grid that provides resolution of all scales of fluid …
studied numerically using an overset grid that provides resolution of all scales of fluid …
Direct numerical simulation of turbulence modulation by particles in isotropic turbulence
M Boivin, O Simonin, KD Squires - Journal of Fluid Mechanics, 1998 - cambridge.org
The modulation of isotropic turbulence by particles has been investigated using direct
numerical simulation (DNS). The particular focus of the present work is on the class of dilute …
numerical simulation (DNS). The particular focus of the present work is on the class of dilute …
Direct particle–fluid simulation of Kolmogorov-length-scale size particles in decaying isotropic turbulence
The modulation of decaying isotropic turbulence by 45 000 spherical particles of
Kolmogorov-length-scale size is studied using direct particle–fluid simulations, ie the flow …
Kolmogorov-length-scale size is studied using direct particle–fluid simulations, ie the flow …
Fully resolved simulations of colliding monodisperse spheres in forced isotropic turbulence
A Ten Cate, JJ Derksen, LM Portela… - Journal of Fluid …, 2004 - cambridge.org
Fully resolved simulations of particles suspended in a sustained turbulent flow field are
presented. To solve the Navier–Stokes equations a lattice-Boltzmann scheme was used. A …
presented. To solve the Navier–Stokes equations a lattice-Boltzmann scheme was used. A …
A numerical study of the modulation of isotropic turbulence by suspended particles
S Sundaram, LR Collins - Journal of Fluid Mechanics, 1999 - cambridge.org
Direct numerical simulations of a turbulent fluid laden with finite-sized particles are
performed. The computations, on a 1283 grid along with a maximum of 262 144 particles …
performed. The computations, on a 1283 grid along with a maximum of 262 144 particles …
Prediction of particle dispersion in turbulent flows
A Ormancey, J Martinon - PhysicoChemical Hydrodynamics, 1984 - ui.adsabs.harvard.edu
A model of particle behavior in turbulent flows is presented. Each particle trajectory is
computed by numerically integrating the particle governing equations, with a random …
computed by numerically integrating the particle governing equations, with a random …
Numerical computation of particles-turbulence interaction
JB McLaughlin - International journal of multiphase flow, 1994 - Elsevier
This paper reviews recent research on the use of numerical simulations to study the motion
of particles in turbulent flows. The main emphasis is on direct numerical simulation (DNS) …
of particles in turbulent flows. The main emphasis is on direct numerical simulation (DNS) …
Particle-resolved direct numerical simulation of homogeneous isotropic turbulence modified by small fixed spheres
AW Vreman - Journal of Fluid Mechanics, 2016 - cambridge.org
A statistically stationary homogeneous isotropic turbulent flow modified by 64 small fixed
non-Stokesian spherical particles is considered. The particle diameter is approximately …
non-Stokesian spherical particles is considered. The particle diameter is approximately …
Fully resolved numerical simulation of particle-laden turbulent flow in a horizontal channel at a low Reynolds number
A fictitious domain method is used to perform fully resolved numerical simulations of particle-
laden turbulent flow in a horizontal channel. The effects of large particles of diameter 0.05 …
laden turbulent flow in a horizontal channel. The effects of large particles of diameter 0.05 …
Correction scheme for point-particle models applied to a nonlinear drag law in simulations of particle-fluid interaction
JAK Horwitz, A Mani - International Journal of Multiphase Flow, 2018 - Elsevier
Drag laws for particles in fluids are often expressed in terms of the undisturbed fluid velocity,
defined as the fluid velocity a particle sees before its disturbance develops in the fluid. In two …
defined as the fluid velocity a particle sees before its disturbance develops in the fluid. In two …
相关搜索
- particles turbulence numerical computation
- particles by turbulence preferential concentration
- kolmogorov length isotropic turbulence
- length scale fluid simulation
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- fluid simulation isotropic turbulence
- suspended particles isotropic turbulence
- length scale size particles
- direct particle isotropic turbulence
- particle fluid interaction
- turbulence modulation by particles
- drag law particle fluid
- turbulent flows particle dispersion
- correction scheme particle fluid
- length scale isotropic turbulence
- kolmogorov length size particles