Experimental study of the dielectric barrier discharges electromagnetic noise
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00374745" target="_blank" >RIV/68407700:21230/23:00374745 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1140/epjd/s10053-023-00786-3" target="_blank" >https://doi.org/10.1140/epjd/s10053-023-00786-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjd/s10053-023-00786-3" target="_blank" >10.1140/epjd/s10053-023-00786-3</a>
Alternative languages
Result language
angličtina
Original language name
Experimental study of the dielectric barrier discharges electromagnetic noise
Original language description
For the surface dielectric barrier discharge in the air, we investigated the effect of the discharge voltage, sinusoidal or square-driving voltage waveforms, and one or three strips-driven electrodes on spectra of the electric component of emitted electromagnetic waves within the frequency band up to 500 MHz. Besides the spectra, we monitored the discharge voltage, current, and voltage drop on the measuring capacitor to show a correlation among these quantities. We found that the most intense emission, independent of the discharge voltage, voltage waveforms, and the number of strips of the driven electrode, is in the range of frequencies from 30 to 80 MHz, which corresponds to the very high-frequency band. Our results indicate that the increase of the discharge voltage increases the power level of the emitted radiation, but it does not substantially affect the frequencies distribution in emitted spectra. On the other hand, the driving voltage waveform influences discharge emissions. The power level of this emission for the whole frequency spectrum and both types of driven electrodes is higher for the square-driving voltage than for the sinusoidal driving voltage. Finally, the change in the number of strips of the driven electrode causes differences in the power level and frequencies of emitted radiation.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
The European Physical Journal D
ISSN
1434-6060
e-ISSN
1434-6079
Volume of the periodical
77
Issue of the periodical within the volume
December
Country of publishing house
FR - FRANCE
Number of pages
10
Pages from-to
1-10
UT code for WoS article
001112016400001
EID of the result in the Scopus database
2-s2.0-85178221206