Optical Emission Spectroscopy of Abnormal Glow Discharge in Nitrogen-Methane Mixtures at Atmospheric Pressure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F10%3APU88221" target="_blank" >RIV/00216305:26310/10:PU88221 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Optical Emission Spectroscopy of Abnormal Glow Discharge in Nitrogen-Methane Mixtures at Atmospheric Pressure
Original language description
The abnormal glow discharge was studied in electrode configuration corresponding to gliding arc arrangement with interelectrode gap of 2 mm at the discharge power up to 300 W in nitrogen-methane mixtures (0.5-2.5 % of methane) at atmospheric pressure. Both gases had purity better than 99.999 % and the whole system was evacuated before measurement to suppress oxygen traces. Optical emission spectra were taken in dependence on applied power and gas mixture composition. Nitrogen and CN radical spectra as well as atomic lines of hydrogen and carbon were identified. The vibrational temperatures of 2300-8000 K were determined from the spectra of nitrogen second positive, CN violet and C2 spectral systems. Rotational temperature calculated from nitrogen second positive and CN violet 0-0 bands varied in the interval of 1200-4800 K depending on the experimental conditions.
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/GA202%2F98%2FP258" target="_blank" >GA202/98/P258: Study of processes in post-discharge plasma created in pure N with traces of chloro- and fluorocarbons+their applic. in detection of plastic materials deca</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Publications of the Astronomical Observatory of Belgrade
ISSN
0373-3742
e-ISSN
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Volume of the periodical
89
Issue of the periodical within the volume
1
Country of publishing house
CS - SERBIA AND MONTENEGRO
Number of pages
4
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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