Filtry
*Mapping from Discrete to Continuum-Based Models
*In this report, a sequential mapping method between two models - the Cohesive Particle Model (CPM) based on the discrete element method and the continuum-based of discrete quantities into their continuous...
JN - Stavebnictví
- 2012 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
DEM simulation of the bucket discharging process with using of polyhedral discrete element model
This article deals with the flow of polyhedral particles out of the bucket. The flow is studied experimentally and computationally by applying the discrete element method....
JR - Ostatní strojírenství
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
On a Stabilization of a Finite Element Solver for Navier-Stokes Equations
order time discretization. For the spatial discretization the higher order finite element method is used. The discretized linearized problem is stabilized with the help of SUPG/GALS method.The pa...
BA - Obecná matematika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Application of Discrete Element Methods to Fracture Mechanics of Rock Bursts
Rock bursts are solved by discrete element methods...
JJ - Ostatní materiály
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The discrete maximum principle for linear simplicial finite element approximations of a reaction-diffusion problem
This paper provides a sufficient condition for the discrete maximum principle for a fully discrete linear simplicial finite element discretization of a reaction-diffusion problem to hold....
BA - Obecná matematika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
DEM-FEM Combination for Railway Sleeper-Ballast Interaction Modeling
Combination of two numerical methods - continuum based finite element method (FEM) and discrete based discrete element method (DEM) ? is presented in this contribution. The methods
JM - Inženýrské stavitelství
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
Compare of discrete control circuit synthesis methods
A lot of methods are used for the discrete control circuit design. Some of methods are used for classical digital controller settings, other for universal digital controller referred to as digital correcting element
JB - Senzory, čidla, měření a regulace
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Discrete solution of beam buckling
Here is described discrete method for solution of beam buckling. The beam is divided into a number of tough elements. There is a joint with rotary spring between the elements. This discrete model is repres...
JM - Inženýrské stavitelství
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Temporal discretization schemes of finite element methods: a critical comparison
In this paper, a survey of temporal discretization schemes for finite element method is presented. The most known temporal discretization schemes and other time schemes are compared. The weighted residual metho...
JA - Elektronika a optoelektronika, elektrotechnika
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Combination of FEM and DEM with Application to Railway Ballast-Sleeper Interaction
Combination of two numerical methods - continuum based finite element method (FEM) and discrete based discrete element method (DEM) is presented in this contribution. The method ...
JM - Inženýrské stavitelství
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
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