Breakage of Needle-Shaped Particle Assemblies

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F09%3A00021894" target="_blank" >RIV/60461373:22340/09:00021894 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Breakage of Needle-Shaped Particle Assemblies

Original language description

The Discrete Element Method has been used for the study of breakage kinetics of needle-shaped particles under uni-axial compaction, a situation often encountered in industrial practice e.g. during the pressure filtration of crystals or tabletting. Elongated particle shape has been approximated by the multi-element approach and the fragmentation was modelled by removing bonds between elements when the local stress exceeds the bond strength. In order to allow multi-scale integration into a population balance model of particle breakage, the DEM simulation results were processed so as to obtain the daughter distribution function and the breakage probability function.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Article name in the collection

Computational Methods for Coupled Problems in Science and Engineering

ISBN

978-84-96736-65-8

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

International Center for Numerical Methods in Engineering (CIMNE)

Place of publication

Barcelona

Event location

Ischie, Itálie

Event date

Jun 8, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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