Počet záznamů: 1  

Microsecond Electrical Discharge in Water in Plate-to-Plate Configuration With Nitrogen Bubble Injection

  1. 1. 0459876 - UFP-V 2017 RIV US eng J - Článek v odborném periodiku
    Stelmashuk, Vitaliy
    Microsecond Electrical Discharge in Water in Plate-to-Plate Configuration With Nitrogen Bubble Injection.
    IEEE Transactions on Plasma Science. Roč. 44, č. 4 (2016), s. 702-707 ISSN 0093-3813
    Institucionální podpora: RVO:61389021
    Klíčová slova: Electric breakdown * plate electrodes * underwater discharge
    Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
    Impakt faktor: 1.052, rok: 2016
    http://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=7450213

    In this paper, a new method of generation of an electrical discharge in water using plate electrodes is proposed. The electrical discharge in plate-to-plate configuration cannot be easily generated because of a low uniform electrical field. A nitrogen bubble is injected into one of the electrodes to create a favorable condition for electrical breakdown. The generated electrical discharge is studied using a high-speed framing camera. Two interesting effects have been observed. First, the discharge is preferentially initiated on the cathode. Second, the positive streamer reveals nontypical morphology. The physical mechanisms of discharge initiation and positive streamer propagation are discussed
    Trvalý link: http://hdl.handle.net/11104/0260038