Experimental and Numerical Study of Velocity Profiles in Fgd Reactor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F16%3A00000624" target="_blank" >RIV/46747885:24210/16:00000624 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.wseas.org/multimedia/journals/mechanics/2016/a365811-163.pdf" target="_blank" >http://www.wseas.org/multimedia/journals/mechanics/2016/a365811-163.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experimental and Numerical Study of Velocity Profiles in Fgd Reactor

Popis výsledku v původním jazyce

This article describes the investigation of velocity fields inside the flue gas desulfurization reactor. This reactor is self-constructed for using as experimental verification tool in research of modeling the desulfurization process. During the experimental study the velocity field at the inlet of the reactor and inside the spray zone were measured. Obtained values of velocity at the inlet were used to set boundary conditions for CFD. For CFD modelling of the flow inside the reactor software OpenFOAM with its utilities was used. CAD model of the reactor was edited to the simplified geometry of fluid inside and several different computational meshes with different element size were created. After that CFD simulations were performed to study the effect of mesh size to results of simulations (velocity fields). At the end results obtained from experiments and from CFD were compared. Based on the comparison the requirements for the computational mesh and CFD solver parameters to gain good agreement with the real state were specified.

Název v anglickém jazyce

Experimental and Numerical Study of Velocity Profiles in Fgd Reactor

Popis výsledku anglicky

This article describes the investigation of velocity fields inside the flue gas desulfurization reactor. This reactor is self-constructed for using as experimental verification tool in research of modeling the desulfurization process. During the experimental study the velocity field at the inlet of the reactor and inside the spray zone were measured. Obtained values of velocity at the inlet were used to set boundary conditions for CFD. For CFD modelling of the flow inside the reactor software OpenFOAM with its utilities was used. CAD model of the reactor was edited to the simplified geometry of fluid inside and several different computational meshes with different element size were created. After that CFD simulations were performed to study the effect of mesh size to results of simulations (velocity fields). At the end results obtained from experiments and from CFD were compared. Based on the comparison the requirements for the computational mesh and CFD solver parameters to gain good agreement with the real state were specified.

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

<a href="/cs/project/TA04021338" target="_blank" >TA04021338: Vývoj CFD kódu pro návrh odsiřovacích zařízení</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

WSEAS TRANSACTIONS on APPLIED and THEORETICAL MECHANICS

ISBN

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ISSN

2224-3429

e-ISSN

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Počet stran výsledku

6

Strana od-do

148-153

Název nakladatele

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Místo vydání

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Místo konání akce

Rome, Italy

Datum konání akce

1. 1. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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