On spatial stabilization of dielectric barrier discharge microfilaments by residual heat build-up in air
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00087883" target="_blank" >RIV/00216224:14310/16:00087883 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1140/epjd/e2016-70061-5" target="_blank" >http://dx.doi.org/10.1140/epjd/e2016-70061-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjd/e2016-70061-5" target="_blank" >10.1140/epjd/e2016-70061-5</a>
Alternative languages
Result language
angličtina
Original language name
On spatial stabilization of dielectric barrier discharge microfilaments by residual heat build-up in air
Original language description
Microfilaments of dielectric barrier discharge are known for their multiple re-appearance at the same spot on dielectrics. This effect of localized re-appearance is driven by residual excited species and ions, surface charge deposited on the dielectric and the local temperature build-up resulting in the local increase of reduced electric field E/delta N. To assess the magnitude of the latter, the breakdown voltage vs. temperature up to 180 C was carefully measured at coplanar DBD and used as an input into the numerical simulation of heat build-up by the train of discharge pulses. An average reduction of breakdown voltage was found to be 20 V/K. The model predicted a quasi-stable microfilament temperature into which the thermal build-up rapidly converges. Its magnitude agreed well with the reported rotational temperature of similar electrode configuration. The impact of quasi-stable temperature on microfilament formation dynamics is further discussed.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
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
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Volume of the periodical
70
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
"nestrankovano"
UT code for WoS article
000374846100005
EID of the result in the Scopus database
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