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The effect of turbulence anisotropy on particle deposition in particle-laden channel flow
This work contains the study of turbulent particle-laden channel flow, in which the particles experience a drag force. The method used for simulation of the liquid phase of particles. The results are compa...
BK - Mechanika tekutin
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Influence of the interpolation sheme on the transport of particles in the particle-laden turbulent flow
The choice of the interpolation scheme for obtaining the velocity in the position of the particle could have a crucial effect on the motion of particles. This work contains the comparative study of different interpolation schemes in...
BK - Mechanika tekutin
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
3D numerical model of particle-bed collision in particle-laden flow in channels with rough bed
The paper deals with 3D numerical model of the random process of rotating spherical particle-bed impact and rebound for saltation movement of a particle in channels with rough bed. The collision height and the contact point are defi...
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Large Eddy Simulation of particle laden channel flow: Subgrid modeling in particle equation of motion
This work contains the study of turbulent particle-laden channel flow for various size of particles. The results are compared with the previous studies of LES particle-laden flows and DNS...
BK - Mechanika tekutin
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Simulating particle-laden flows: From immersed boundaries towards model order reduction
Particle-laden flow is prevalent both in nature and in industry. Its appearance ranges from the transport of riverbed sediments towards the magma flow; from) of the particle-laden flow. S...
Applied mathematics
- 2023 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
LARGE EDDY SIMULATION OF TURBULENT PARTICLE-LADEN CHANNEL FLOW CONSIDERING TURBULENCE MODULATION BY PARTICLES
Large Eddy Simulation of vertical turbulent channel flow laden with particles are performed. The number of particles is chosen very large and the volume fraction of particles is high enough for considerati...
BK - Mechanika tekutin
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
The effect of subgrid scales on motion of particles in particle-laden channel flow
studies of LES particle-laden flows and DNS simulation done by Kuerten. The stochasticThe effect of subgrid scales on motion of particles is studied in this work. The case of particleladen channel flow wa...
BJ - Termodynamika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Development of CFD-DEM coupled solver for arbitrarily-shaped particle-laden flows
to simulate fully coupled particle-laden flows with individual particles spanning multiple, such as sedimentation or fluidization, that involve freely moving larger solid particles. While new this constra...
Mechanical engineering
- 2021 •
- O
Rok uplatnění
O - Ostatní výsledky
Eulerian-Lagrangian and Eulerian-Eulerian approaches for the simulation of particle-laden free surface flow
The current study aims to compare the Eulerian-Lagrangian and Eulerian-Eulerian approaches for the simulation of interaction between free surface flow and solid particles. An application of developed methodologies is e.g. simulation...
Applied mechanics
- 2021 •
- O •
- Link
Rok uplatnění
O - Ostatní výsledky
Výsledek na webu
Collision with bed and magnus effect in numerical simulation of solid particle saltation over rough bed.
The particle motion in an open channel over rough bed is consider. Mainly the process of collision with the bed controls the particle angular velocity. Conditions of the particle-bed collision is discussed. Particle
BK - Mechanika tekutin
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
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