Currently used mathematical description of fluidization and particle collision and their verification using a prototype physical model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F16%3A86100181" target="_blank" >RIV/61989100:27230/16:86100181 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27730/16:86100181

Result on the web

<a href="http://dx.doi.org/10.5593/sgem2016B41" target="_blank" >http://dx.doi.org/10.5593/sgem2016B41</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2016B41" target="_blank" >10.5593/sgem2016B41</a>

Result language

angličtina

Original language name

Currently used mathematical description of fluidization and particle collision and their verification using a prototype physical model

Original language description

The article falls within the field of mathematical modelling of energy equipment, especially modelling of modern boilers. Parallel flux of mutually affected fluid and solid particles is a very common phenomenon, for example fluidization in a fluidized bed boiler or pneumatic transport of solid particles. Today, there are two attitudes to modelling of solid particles behaviour in a continuum, namely (i) considering solid particles as a continuum, or (ii) considering particles as a discrete phase. The first approach lies in the solution of close constitutional relations and equations keeping its momentum, energy and mass both for fluid and for particles which are in this case considered to be fluid. The second, a discrete approach, deals with an analysis of momentum of the particles when the final limited amount and mutual interaction among particles are considered along with the effect of the surrounding fluid. The paper summarizes the currently used mathematical models of the mentioned physical processes and presents possibilities of application of a new prototype system for development and validation of mathematical models. It contributes to the development of scientific experience in the field of simulation of parallel flux of fluid and particular mass.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

<a href="/en/project/LO1404" target="_blank" >LO1404: Sustainable Development of Center ENET</a><br>

Continuities

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

Publication year

2016

Confidentiality

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

Article name in the collection

SGEM 2016 : 16th International Multidisciplinary Scientific Geoconference : proceedings : June 30 - July 6, 2016, Albena, Bulgaria. Geology, Hydrogeology, Engineering Geology and Geotechnics. Volume I.

ISBN

978-619-7105-63-6

ISSN

1314-2704

e-ISSN

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Number of pages

9

Pages from-to

253-261

Publisher name

STEF92 Technology Ltd.

Place of publication

Sofia

Event location

Albena

Event date

Jun 30, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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