Filters
Application of macroscopic particle model to simulate motion of large particles
The paper deals with the use of the Macroscopic Particle Model (MPM) to determine the movement of a large spherical particle in a turbulent field in an open channel. Two cases are solved - in the first case the
Fluids and plasma physics (including surface physics)
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Numerical simulation of flow over a stationary rough bed
Two turbulence models (LES and RANS k-epsilon) are used to simulate the flow over a stationary rough bottom. The particles inside the bed form are represented by Macroscopic Particle Model. The numerical r...
Fluids and plasma physics (including surface physics)
- 2023 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Macroscopic Elastic Properties of Particle Models
The relation between the elastic parameters governing the behavior of a single link and the resulting macroscopic elastic properties of particle models is investigated. The model considered here is three-dimensiona...
JJ - Ostatní materiály
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Macroscopic Properties of Particle Models: Uniaxial Tension
3D particle model consisting of spherical particles with uniform radius connected with nonlinear links (with damage in tension and plasticity in shear relationships between parameters of individual links and macroscopic...
JL - Únava materiálu a lomová mechanika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Space analysis of the model structure of polymers filled by spherical particles
A model of nanocomposite was created. The model was composed of finite number of spherical particles in continuous matrix. The space distribution of such particles was analyzed by Voronoi diagrams, nearest part...
CD - Makromolekulární chemie
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Model of randomly distributed set of non-intersecting particles with controlled macroscopic homogeneity
of particles were the two main aspects investigated. The proposed model can be of the composite and, thus, the knowledge of how spatial arrangement of filler particles. In this paper, a new numerical model is pres...
CD - Makromolekulární chemie
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Inelastic Calibration of Particle Models using Cells with Periodic Boundary Conditions
A systematic approach to the calibration of particle models, i.e. characterizing a relationship between microscopic (defined on the level of individual interparticle bonds) and macroscopic parameters, using cells with perio...
JN - Stavebnictví
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Estimation of Macroscopic properties of Particulate Composite with Crosslinked Polymer Matrix
by using of the Mooney-Rivlin material model. Two different types of regular particle arrangements were modeled simple cubic (SC) and body-centered cubic (BCC) arrangements model based on unit cell representing si...
JL - Únava materiálu a lomová mechanika
- 2010 •
- O
Rok uplatnění
O - Ostatní výsledky
Quantum Field Theory And Its Macroscopic Manifestations
Quantum dynamics underlies macroscopic systems exhibiting some kind of ordering such as: how it happens that the mesoscopic/macroscopic scale and stability characterizing quantum components; how quantum particles coexist an...
BE - Teoretická fyzika
- 2011 •
- B •
- Link
Rok uplatnění
B - Odborná kniha
Výsledek na webu
Lack-of-fit reduction in non-equilibrium thermodynamics applied to the Kac-Zwanzig model
Even when microscopic particle dynamics is purely mechanistic and thus reversible, the behavior of macroscopic systems composed of those particles dynamics. But how can we find the irreversible macroscopic evolutio...
Applied mathematics
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
- 1 - 10 out of 190 700