Number of the records: 1
Study of nanosecond pulsed corona-like discharge in deionized water by optical methods.
- 1.
SYSNO ASEP 0483836 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Study of nanosecond pulsed corona-like discharge in deionized water by optical methods. Author(s) Pongrác, Branislav (UFP-V)
Šimek, Milan (UFP-V) RID, ORCID
Člupek, Martin (UFP-V) RID
Babický, Václav (UFP-V) RID
Lukeš, Petr (UFP-V) RID, ORCIDArticle number 8124691 Source Title 2017 IEEE 19th International Conference on Dielectric Liquids (ICDL 2017). - New York : IEEE, 2017 - ISBN 978-1-5090-4877-9 Number of pages 3 s. Publication form Online - E Action IEEE 19th International Conference on Dielectric Liquids (ICDL 2017) /19./ Event date 25.06.2017 - 29.06.2017 VEvent location Manchester Country GB - United Kingdom Event type WRD Language eng - English Country US - United States Keywords Underwater discharge ; nanosecond pulsed discharge ; time-resolved emission spectroscopy ; time-resolved ICCD imaging Subject RIV BL - Plasma and Gas Discharge Physics OECD category Fluids and plasma physics (including surface physics) R&D Projects GA15-12987S GA ČR - Czech Science Foundation (CSF) Institutional support UFP-V - RVO:61389021 UT WOS 000426985700098 EID SCOPUS 85043451664 DOI 10.1109/ICDL.2017.8124691 Annotation Basic morphologic structure and emission fingerprints of micro-discharges produced in deionized water by short high voltage pulses (duration of 6 ns and amplitude of + 100 kV) are presented. Time-resolved ICCD images evidence typical streamer-like branched filamentary structure of the discharge with propagation velocity 2-4x10^5 m/s. Emission spectra show a broad-band continuum evolving during the first few nanoseconds followed by the well-known HI/OI atomic lines. The electron densities were estimated of the order of 10^19 cm-3. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2018
Number of the records: 1