Počet záznamů: 1

Influence of Plasma Torch Power Modulation on Plasma Jet Temperature Distributions

  1. 1.
    0346974 - UT-L 2011 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
    Hlína, Jan - Šonský, Jiří
    Influence of Plasma Torch Power Modulation on Plasma Jet Temperature Distributions.
    Gas Discharges and Their Applications. Greifswald: Leibniz Institute, 2010, s. 186-189. ISBN 0-9539105-4-7.
    [International Conference on Gas Discharges and their Applications /18./. Greifswald (DE), 05.09.2010-10.09.2010]
    Výzkumný záměr: CEZ:AV0Z20570509
    Klíčová slova: thermal plasma jet * arc current modulation * temperature distribution
    Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech

    The effect of modulation of plasma torch input power on temperature distributions in the thermal plasma jet was investigated using a tomographic measuring set-up. The results show that modulation of the plasma torch input power affects significantly temporal stability and symmetry of temperature distributions. The distributions in phases of high arc current are stable and close to the symmetrical one, while in the phases of low arc current the results reveal high instability and asymmetry of the distributions.
    Trvalý link: http://hdl.handle.net/11104/0187857