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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

  • Czech description

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

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

  • 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