CFD simulation of stirred dished bottom vessel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00208831" target="_blank" >RIV/68407700:21220/13:00208831 - isvavai.cz</a>

Výsledek na webu

<a href="http://ojs.cvut.cz/ojs/index.php/ap/article/view/AP.2013.53.0906" target="_blank" >http://ojs.cvut.cz/ojs/index.php/ap/article/view/AP.2013.53.0906</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/AP.2013.53.0906" target="_blank" >10.14311/AP.2013.53.0906</a>

Jazyk výsledku

angličtina

Název v původním jazyce

CFD simulation of stirred dished bottom vessel

Popis výsledku v původním jazyce

This article deals with the simulation of the fluid flow in the stirred curved bottom vessels equipped by three curved blade impeller. Power number and Impeller flow rate number are dimensionless characteristic of the system determined from simulation results and compared with approachable experimental or literature data. The model of described system was created in the conventional program Gambit and Fluent. The system is solved for two designs - for unbaffled vessel and baffled vessel. The vessel is filled with water and the impeller speed is 100 min-1. Three turbulent models were used for solution: k-?, k-? and RSM. The results were compared with experimental or literature data. K-? model showed the smallest demands of processor time, and the results were satisfactory in comparison with experimental data. The created model provides complex information about the characteristics of the system.

Název v anglickém jazyce

CFD simulation of stirred dished bottom vessel

Popis výsledku anglicky

This article deals with the simulation of the fluid flow in the stirred curved bottom vessels equipped by three curved blade impeller. Power number and Impeller flow rate number are dimensionless characteristic of the system determined from simulation results and compared with approachable experimental or literature data. The model of described system was created in the conventional program Gambit and Fluent. The system is solved for two designs - for unbaffled vessel and baffled vessel. The vessel is filled with water and the impeller speed is 100 min-1. Three turbulent models were used for solution: k-?, k-? and RSM. The results were compared with experimental or literature data. K-? model showed the smallest demands of processor time, and the results were satisfactory in comparison with experimental data. The created model provides complex information about the characteristics of the system.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/TA02011251" target="_blank" >TA02011251: Optimalizace smaltovaných míchacích zařízení z hlediska technologické potřeby uživatele</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Acta Polytechnica

ISSN

1210-2709

e-ISSN

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Svazek periodika

6

Číslo periodika v rámci svazku

53

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

906-912

Kód UT WoS článku

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EID výsledku v databázi Scopus

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