Experimental study of pulse polarity and magnetic field on ozone production of the dielectric barrier discharge in air

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00322876" target="_blank" >RIV/68407700:21230/18:00322876 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11090-018-9914-2" target="_blank" >https://link.springer.com/article/10.1007/s11090-018-9914-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11090-018-9914-2" target="_blank" >10.1007/s11090-018-9914-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental study of pulse polarity and magnetic field on ozone production of the dielectric barrier discharge in air

Popis výsledku v původním jazyce

We studied the combined effect of the pulse or sinusoidal driving voltage and magnetic field on electrical characteristics and ozone production of a dielectric barrier discharge in air. These effects were studied for both polarities of the pulse. We found that the pulse polarity, as well as the magnetic field, affects discharge ozone production only for higher powers. The discharge driven by sinusoidal voltage produces higher ozone concentration than the discharge driven by voltage pulses of negative polarity. The discharge driven by the voltage pulses of negative polarity produces higher ozone concentrations than the discharge driven by positive voltage pulses. Ozone production yield for the voltage pulses of negative polarity is similar to that of sinusoidal driving voltage. For the positive polarity of voltage pulses, the yield is lower. Magnetic field slightly increases the concentration of ozone produced by the discharge and ozone production yield only for the discharge driven by positive voltage pulses. For the discharge driven by the sinusoidal voltage or by the pulses of the negative polarity magnetic field has only small effect on the concentration of ozone produced by the discharge.

Název v anglickém jazyce

Experimental study of pulse polarity and magnetic field on ozone production of the dielectric barrier discharge in air

Popis výsledku anglicky

We studied the combined effect of the pulse or sinusoidal driving voltage and magnetic field on electrical characteristics and ozone production of a dielectric barrier discharge in air. These effects were studied for both polarities of the pulse. We found that the pulse polarity, as well as the magnetic field, affects discharge ozone production only for higher powers. The discharge driven by sinusoidal voltage produces higher ozone concentration than the discharge driven by voltage pulses of negative polarity. The discharge driven by the voltage pulses of negative polarity produces higher ozone concentrations than the discharge driven by positive voltage pulses. Ozone production yield for the voltage pulses of negative polarity is similar to that of sinusoidal driving voltage. For the positive polarity of voltage pulses, the yield is lower. Magnetic field slightly increases the concentration of ozone produced by the discharge and ozone production yield only for the discharge driven by positive voltage pulses. For the discharge driven by the sinusoidal voltage or by the pulses of the negative polarity magnetic field has only small effect on the concentration of ozone produced by the discharge.

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

<a href="/cs/project/GA17-19968S" target="_blank" >GA17-19968S: Lokalizované elektronické efekty navazování protilátek na nanokompozitních materiálech (LEEFAB)</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

PLASMA CHEMISTRY AND PLASMA PROCESSING

ISSN

0272-4324

e-ISSN

1572-8986

Svazek periodika

38

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

1081-1093

Kód UT WoS článku

000440061900011

EID výsledku v databázi Scopus

2-s2.0-85048564816