Numerical Simulations of Flow in Electrostatic Precipitators

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F20%3A43961134" target="_blank" >RIV/49777513:23640/20:43961134 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1051/matecconf/202032802021" target="_blank" >https://doi.org/10.1051/matecconf/202032802021</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/matecconf/202032802021" target="_blank" >10.1051/matecconf/202032802021</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical Simulations of Flow in Electrostatic Precipitators

Popis výsledku v původním jazyce

Electrostatic precipitators are widely used in power generation and industry to separate solid particles from flue gases. They need relatively homogeneous distribution of the flue gas inside otherwise the required efficiency cannot be ensured. The paper shows how to approach some of possible troubles with distribution of the stream inside of the filters caused by unsuitable design of ducts in front of the device or by inlet parts of filters. Three filters in operation are presented as examples which seem to be similar, but their behaviour is different. CFD simulations partialy validated by measurement were used to evaluate the existing flow situation. Design changes were proposed and further investigated to improve the flows in the precipitator.

Název v anglickém jazyce

Numerical Simulations of Flow in Electrostatic Precipitators

Popis výsledku anglicky

Electrostatic precipitators are widely used in power generation and industry to separate solid particles from flue gases. They need relatively homogeneous distribution of the flue gas inside otherwise the required efficiency cannot be ensured. The paper shows how to approach some of possible troubles with distribution of the stream inside of the filters caused by unsuitable design of ducts in front of the device or by inlet parts of filters. Three filters in operation are presented as examples which seem to be similar, but their behaviour is different. CFD simulations partialy validated by measurement were used to evaluate the existing flow situation. Design changes were proposed and further investigated to improve the flows in the precipitator.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

MATEC Web Conf. Volume 328, 2020 XXII. International Scientific Conference – The Application of Experimental and Numerical Methods in Fluid Mechanics and Energy 2020 (AEaNMiFMaE-2020)

ISBN

—

ISSN

2261-236X

e-ISSN

—

Počet stran výsledku

16

Strana od-do

"NESTRÁNKOVÁNO"

Název nakladatele

MATEC Web of Conferences

Místo vydání

Piešťany

Místo konání akce

Piešťany

Datum konání akce

7. 10. 2020

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—