Combined effects of electrode geometry and airflow streamlines patterns on ozone production of a cylindrical dielectric barrier discharge

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00381461" target="_blank" >RIV/68407700:21230/25:00381461 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.elecom.2025.107873" target="_blank" >https://doi.org/10.1016/j.elecom.2025.107873</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.elecom.2025.107873" target="_blank" >10.1016/j.elecom.2025.107873</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Combined effects of electrode geometry and airflow streamlines patterns on ozone production of a cylindrical dielectric barrier discharge

Popis výsledku v původním jazyce

We studied ozone generation of a surface dielectric discharge in an annular space of the cylindrical discharge chamber with tangential air input and four axial outputs. To enhance this generation, we focused on the combined effect of electric field distribution and streamline's orientation concerning the active electrode by adjusting its geometry to a particular airflow. The aluminium active electrode consisted of rings, inclined rings, and axial strips. We used two types of this electrode, differing in the number of rings. We showed that for certain active electrode geometry and airflow, the concentration of generated ozone, production rate, and the ozone production yield exhibit a local maximum. This effect can be used to select the most efficient working regime for commercial ozone generators.

Název v anglickém jazyce

Combined effects of electrode geometry and airflow streamlines patterns on ozone production of a cylindrical dielectric barrier discharge

Popis výsledku anglicky

We studied ozone generation of a surface dielectric discharge in an annular space of the cylindrical discharge chamber with tangential air input and four axial outputs. To enhance this generation, we focused on the combined effect of electric field distribution and streamline's orientation concerning the active electrode by adjusting its geometry to a particular airflow. The aluminium active electrode consisted of rings, inclined rings, and axial strips. We used two types of this electrode, differing in the number of rings. We showed that for certain active electrode geometry and airflow, the concentration of generated ozone, production rate, and the ozone production yield exhibit a local maximum. This effect can be used to select the most efficient working regime for commercial ozone generators.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Electrochemistry Communications

ISSN

1388-2481

e-ISSN

1873-1902

Svazek periodika

172

Číslo periodika v rámci svazku

March

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

001423091500001

EID výsledku v databázi Scopus

2-s2.0-85216282192