Numerical simulation of fluid flow in a stirred vessel using FLUENT

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Numerical simulation of fluid flow in a stirred vessel using FLUENT

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 convetional 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-epsilon, k-omega and RSM. The results were compared with experimental of literature data. K-epsilon 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

Numerical simulation of fluid flow in a stirred vessel using FLUENT

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 convetional 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-epsilon, k-omega and RSM. The results were compared with experimental of literature data. K-epsilon 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

D - Stať ve sborníku

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

PROCEEDINGS - 40th International Conference of Slovak Society of Chemical Engineering

ISBN

978-80-89475-09-4

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

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Název nakladatele

Slovak Society of Chemical Engineering

Místo vydání

Bratislava

Místo konání akce

Tatranské Matliare

Datum konání akce

27. 5. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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