- Statistics of turbulent structures in a thermal plasma jet
Number of the records: 1  

Statistics of turbulent structures in a thermal plasma jet

    1.
    SYSNO ASEP0028618
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JOstatní články
    TitleStatistics of turbulent structures in a thermal plasma jet
    TitleStatistika turbulentních struktur ve volném proudu termického plazmatu
    Author(s) Hlína, Jan (UE-C)
    Šonský, Jiří (UE-C)
    Něnička, Václav (UE-C)
    Zachar, Andrej (UE-C)
    Source TitleJournal of Physics D-Applied Physics. - : Institute of Physics Publishing - ISSN 0022-3727
    Roč. 38, - (2005), s. 1760-1768
    Number of pages9 s.
    Languageeng - English
    CountryGB - United Kingdom
    Keywordsturbulent structures ; thermal plasma jet
    Subject RIVBL - Plasma and Gas Discharge Physics
    R&D ProjectsIAA1057202 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
    GA202/05/0728 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z20570509 - UE-C, UT-L (2005-2011)
    AnnotationThe number, size, location and velocity of turbulent structures in an argon plasma jet were experimentally investigated using a fast-shutter CCD camera. The results show a high diversity of measured quatities characterizing these structures, and the evaluation thus required the involvement of statistical methods. The statistical distributions of the structure velocities change from non-Gaussian to Gaussian-like ones, depending on the gas flow rate, and so indicates the transitions from a turbulent flow characterized by a relatively regular structure generation to more developed turbulence.
    WorkplaceInstitute of Electrical Engineering (until 2005)
    ContactUE-C
    Year of Publishing2006
Number of the records: 1  

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