Characterization of plasma pencil pulsed discharge

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Publikace nespadá pod Pedagogickou fakultu, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.
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SKÁCELOVÁ Dana SLAVÍČEK Pavel

Rok publikování 2012
Druh Článek v odborném periodiku
Časopis / Zdroj IEEE Transactions on Plasma Science
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
www http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6310068&contentType=Early+Access+Articles&searchField%3DSearch_All%26queryText%3DCharacterization+of+plasma+pencil+pulsed+discharge
Doi http://dx.doi.org/10.1109/TPS.2012.2213275
Obor Fyzika plazmatu a výboje v plynech
Klíčová slova Atmospheric-pressure plasma; frequency modulation; plasma diagnostics; plasma source; spectroscopy
Popis In this paper, the optical emission spectroscopy (OES) of plasma pencil generated at atmospheric pressure with pulsed voltage was studied. Single-electrode and two-electrode configurations to approximate the conditions during various material treatment have been compared. By means of time-resolved OES, particle behavior during pulse duration, particularly atomic and molecular components represented by Ar lines and OH band, has been studied. The axial distribution of the rotational and the electron temperature showed that the presence of conductive material in plasma jet increased the rotational and electron temperature and even influenced the particle behavior inside the plasma nozzle. Furthermore, it was found that rotational temperature can be easily controlled by the duty cycle.
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