The possibility of determining the input parameters for the discrete element method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F15%3A86096145" target="_blank" >RIV/61989100:27230/15:86096145 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27730/15:86096145

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The possibility of determining the input parameters for the discrete element method

Original language description

Th is article describes measurements of mechanical-physical properties of a particular material, which can be used for validation or calibration of Discreet Element Method (DEM) and definition of basic input parameters or their extents. Th e validation can be executed by means of a real model of the equipment with which the DEM model is compared. It also explains potential measurement procedures for a real material to determine and verify the input parameter properties for the DEM. Th e validation material can be of plastic spherical particles, because this shape represents the basic particle for the DEM. Determination of the coeffi cient of restitution is executed by means of a high-speed camera and subsequent measurement of the particle's movement ona single XY plane. Collection of the measured data is used for identification and selection of suitable input friction parameters for the DEM. All procedures mentioned in this article can lead to clarification of validation or calibratio

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JP - Industrial processes and processing

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Inžynieria Mineralna

ISSN

1640-4920

e-ISSN

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Volume of the periodical

Volume 16

Issue of the periodical within the volume

No 1 (34)

Country of publishing house

PL - POLAND

Number of pages

6

Pages from-to

109-114

UT code for WoS article

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EID of the result in the Scopus database

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