Název:
Spectroscopic Study of Underwater Electrical Discharge Generated by Nanosecond Pulses.
Autoři:
Pongrác, Branislav ; Šimek, Milan ; Babický, Václav ; Člupek, Martin ; Lukeš, Petr Typ dokumentu: Příspěvky z konference Konference/Akce: International Symposium on High Pressure Low Temperature Plasma Chemistry (HAKONE XV) /15./, Brno (CZ), 20160911
Rok:
2016
Jazyk:
eng
Abstrakt: Underwater electrical discharge generated by high voltage pulses with nanosecond duration (~110 kV amplitude on the needle, ~5 ns duration (FWHM), 1 Hz repetition rate) has been investigated. Time–resolved optical emission spectroscopy showed different emission spectra profile of the ns–pulsed discharge compared to the μs–pulsed discharges investigated previously. Some characteristic peaks typical for water discharges (Hα, OI) were clearly visible in the spectra. In addition, the integral light emission of the discharge was recorded by photomultiplier tube.
Klíčová slova:
nanosecond discharge; time-resolved emission spectroscopy; water discharge Číslo projektu: GA15-12987S (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Book of Contributed Papers of 15th International Symposium on High Pressure Low Temperature Plasma Chemistry (HAKONE XV), ISBN 978-80-210-8318-9
Instituce: Ústav fyziky plazmatu AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0267280