Generation of dc pin-hole discharges in liquids: comparison of discharge breakdown in diaphragm and capillary configuration
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F15%3APU110547" target="_blank" >RIV/00216305:26310/15:PU110547 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1140/epjd/e2015-50331-6" target="_blank" >http://dx.doi.org/10.1140/epjd/e2015-50331-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjd/e2015-50331-6" target="_blank" >10.1140/epjd/e2015-50331-6</a>
Alternative languages
Result language
angličtina
Original language name
Generation of dc pin-hole discharges in liquids: comparison of discharge breakdown in diaphragm and capillary configuration
Original language description
Electrical discharges in liquids can be generated in several electrode configurations; one of them is called as pin-hole. The discharge is created inside a small orifice in the dielectric barrier connecting two chambers filled by any conductive solution. Each chamber contains one electrode. Based on the orifice length/diameter ratio, the discharge is called as capillary or diaphragm. The present paper gives the first detailed observation of the dependence of discharge creation on the orifice shape for selected NaCl solution conductivities (250-1000 microS/cm). As a dielectric barrier, ceramic discs with thickness varying from 0.3 to 1.5 mm were used. Diameter of one central pin-hole was in the range of 0.25-1.00 mm. The non-pulsing DC high voltage up to 2 kV with power up to 300 W was used for the presented study. The bubble theory of the discharge generation was confirmed at the set conditions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/DF11P01OVV004" target="_blank" >DF11P01OVV004: Plasma chemical processes and technologies for conservation of archaeological metallic objects</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
European Physical Journal D
ISSN
1434-6060
e-ISSN
1434-6079
Volume of the periodical
69
Issue of the periodical within the volume
4
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
„100-1“-„100-9“
UT code for WoS article
000361131400004
EID of the result in the Scopus database
2-s2.0-84939433836