Pressure Field Around Underwater Negative Streamers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F15%3A00445834" target="_blank" >RIV/61389021:_____/15:00445834 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TPS.2015.2413213" target="_blank" >http://dx.doi.org/10.1109/TPS.2015.2413213</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TPS.2015.2413213" target="_blank" >10.1109/TPS.2015.2413213</a>
Alternative languages
Result language
angličtina
Original language name
Pressure Field Around Underwater Negative Streamers
Original language description
In this paper, experimental observations of propagation of negative streamers in distilled water (conductivity of 1.7 mu S.cm(-1)) in a needle-plane electrode geometry (gap of 6 mm) are described.The spatially resolved pressure field surrounding the tipof streamer channel in the given moment was determined by Mach-Zehnder interferometer with second harmonic of Nd:YAG laser as a source.The high-voltage needle electrode was brought on the potential of 23 kV and that remained practically unchanged duringstreamers propagation,while a significant noise with amplitude of several amperes was visible on the waveform of discharge current.Analysis of captured interferograms shows that propagation of negative streamers is not uniform: an active (propagating) streamer produces continuous moving pressure field (similar to that of moving object) with maximum amplitude greater than 40 MPa on the streamer tips and an inactive streamer nearly stops propagating being surrounded by a nearly spherical
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA15-12987S" target="_blank" >GA15-12987S: Plasma-liquid interactions in organic solutions induced by high-voltage electrical discharges</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Plasma Science
ISSN
0093-3813
e-ISSN
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Volume of the periodical
43
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1787-1792
UT code for WoS article
000354374600017
EID of the result in the Scopus database
2-s2.0-84929160386