Experimental study of surface dielectric barrier discharge in air and its ozone production

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00190918" target="_blank" >RIV/68407700:21230/12:00190918 - isvavai.cz</a>

Výsledek na webu

<a href="http://iopscience.iop.org/0022-3727/45/7/075201" target="_blank" >http://iopscience.iop.org/0022-3727/45/7/075201</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0022-3727/45/7/075201" target="_blank" >10.1088/0022-3727/45/7/075201</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental study of surface dielectric barrier discharge in air and its ozone production

Popis výsledku v původním jazyce

For surface dielectric barrier discharge in air we studied the effects of frequency of the driving voltage on dissipated power, asymmetry of amplitudes of the discharge voltage, discharge UV emission, ozone production, ozone production of the discharge with TiO2 and of the discharge in magnetic field. We found that intensity of the discharge UV emissions for wavelengths of 320-420 nm is for both frequencies a linear function of power; maximum ozone concentration for the frequency of the driving voltageof 26.3 kHz is obtained with smaller power than for the frequency of 10.9 kHz; placement of TiO2 particles into the discharge chamber increases for both frequencies of the driving voltage maximum ozone concentration produced by the discharge and for thefrequency of the driving voltage of 26.3 kHz increases ozone production yield. Finally there is no observable effect of magnetic field on concentration of ozone produced by the discharge as well as on production yield.

Název v anglickém jazyce

Experimental study of surface dielectric barrier discharge in air and its ozone production

Popis výsledku anglicky

For surface dielectric barrier discharge in air we studied the effects of frequency of the driving voltage on dissipated power, asymmetry of amplitudes of the discharge voltage, discharge UV emission, ozone production, ozone production of the discharge with TiO2 and of the discharge in magnetic field. We found that intensity of the discharge UV emissions for wavelengths of 320-420 nm is for both frequencies a linear function of power; maximum ozone concentration for the frequency of the driving voltageof 26.3 kHz is obtained with smaller power than for the frequency of 10.9 kHz; placement of TiO2 particles into the discharge chamber increases for both frequencies of the driving voltage maximum ozone concentration produced by the discharge and for thefrequency of the driving voltage of 26.3 kHz increases ozone production yield. Finally there is no observable effect of magnetic field on concentration of ozone produced by the discharge as well as on production yield.

Druh

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

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/GA202%2F09%2F0176" target="_blank" >GA202/09/0176: Nové trendy v generaci ozonu</a><br>

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of Physics D: Applied Physics

ISSN

0022-3727

e-ISSN

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Svazek periodika

45

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

000300606000004

EID výsledku v databázi Scopus

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