Modelling of the plasma chemistry induced by radially and temporally resolved positive streamers in low pressure air

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00088111" target="_blank" >RIV/00216224:14310/16:00088111 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Modelling of the plasma chemistry induced by radially and temporally resolved positive streamers in low pressure air
Original language description
We present results on the modeled radial and temporal distribution of fundamental chemical species such as, for instance, electrons and nitride oxide (NO) induced by streamers within low pressure (4 torr) laboratory dielectric barrier discharges (DBD) mimicking the conditions under which Blue Jets (BJ), a type of Transient Luminous Events (TLE), occur from the cloud tops up to the stratosphere (35 km altitude). The plasma chemistry computations use as key input parameter the 2D (space-time) experimentally determined reduced electric field strength distribution within the streamer head determined from the ratio of the N2+(B2Sigma+u)/N2(C3Piu) band intensities with peak values up to 500 Td and overall duration of 10 ns. We compare and discuss our model results with available models of the streamer phase of Blue Jet discharges in the stratosphere.
Czech name
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Czech description
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Project
<a href="/en/project/GA15-04023S" target="_blank" >GA15-04023S: Advanced Research of Kinetic Processes in Streamer Discharges</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
23rd Europhysics Conference on Atomic and Molecular Physics of Ionized Gases - proceedings
ISBN
9791096389025
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
240-241
Publisher name
European Physical Society
Place of publication
Bratislava
Event location
Bratislava
Event date
Jan 1, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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