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Smoothed particle hydrodynamics modelling of fluids and solids
solid is presented. The implemented model of incompressible fluid is tested for internal flows as well as for flows involving a free surface of the fluidThe study is concerned about the application of the...
BK - Mechanika tekutin
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Basset history force for the particle-particle collision
In fluid flows with solid particles the particle collisions with other particles are possible. The particle collision results in large particle acceleration to the particle
BK - Mechanika tekutin
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Influence of a sphere rotation on the restitution coefficient for the collision in liquid
The mechanisms of the collisions of solid particles with solid boundaries and other particles in a multi-phase flows are extremely interesting. The motion of particles in fluid near s...
BK - Mechanika tekutin
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Viscoelastic Effects in the Flow of Polymeric Fluids through Beds of Solid Particles
Polymeric fluids have generally a viscoelastic character that is responsible for a number of unusual phenomena not observed with purely viscous fluids. In this contribution, the manifestation of viscoelastic effects in the flow<...
CI - Průmyslová chemie a chemické inženýrství
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Probability model of solid to liquid-like transition of a fluid suspension after a shear flow onset
. These effects are identified in the model with the random rate of particles arrival to flow position, separating the flowing suspension from its solid-like state, and proves thusThe complexity of interactions of ...
BK - Mechanika tekutin
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
POD-DEIM-based model order reduction for four-way coupled fluid-solid flows
of fluid flows. However, including moving solid bodies in the computational domain poses additional issues with respect to the fluid-solid coupling and to the solution boundary method is used to include t...
Applied mathematics
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Modeling of Free surface Flow with Dispersed Particles Using The Lattice Boltzmann Method
In this work, we are dealing with modeling of fluid-particle interaction, which. The solid particles in presented simulations are restricted to have spherical shapes and are equal or smaller than the grid size. The...
Applied mechanics
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Hydrodynamical simulations of fluid flow around moving solid particles
flow around rigid particles. The hydro-dynamical interactions between moving bodies and fluid were calculated by using multi-direct forcing scheme and the immersed boundary method. The main aim of this work was study of th...
BK - Mechanika tekutin
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Settling slurry transport: effects of solids grading and pipe inclination
energy than flow of the carrying fluid alone. A contribution of transported solidsIn many industrial applications, settling slurries composed of coarse solid particles (typically sand or gravel) and Newto...
Fluids and plasma physics (including surface physics)
- 2023 •
- C •
- Link
Rok uplatnění
C - Kapitola v odborné knize
Výsledek na webu
Recent Improvements in CFD Solver for Fully Coupled Particle-Laden Flows
of arbitrarily-shaped particles dispersed in a fluid. The particles are assumed to be large enough to affect the fluid flow and distributed densely enough to come into contactWhile new methods combining t...
Applied mathematics
- 2021 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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