Počet záznamů: 1  

Emission Spectroscopy of OH Radical in Water-Argon Arc Plasma Jet

  1. 1.
    0430249 - UFP-V 2015 RIV US eng J - Článek v odborném periodiku
    Mašláni, Alan - Sember, Viktor
    Emission Spectroscopy of OH Radical in Water-Argon Arc Plasma Jet.
    Journal of Spectroscopy. Roč. 2014, April (2014), "952138"-"952138". ISSN 2314-4920
    Grant CEP: GA ČR GAP205/11/2070
    Institucionální podpora: RVO:61389021
    Klíčová slova: Emission spectroscopy * OH radical * arc plasma jet
    Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
    Impakt faktor: 0.538, rok: 2014

    Emission spectra of OH radical are studied in the plasma jet generated by a plasma torch with hybrid water-argon stabilization. Plasma jet is located in a chamber with pressures 4 kPa and 10 kPa. In spite of high temperatures of produced plasma, OH spectra are observed in a large area of the jet. OH spectra are used to obtain rotational temperatures from the Boltzmann plots of resolved rotational lines. Due to line-of-sight integration of radiation, interpretation of the temperatures is not straightforward. It seems that excited OH molecules can be formed by various mechanisms, mainly in the outer parts of the jet, where thermal processes are not as dominant as in the hot central region.
    Trvalý link: http://hdl.handle.net/11104/0235138