Detailed Information on Publication Record
2004
Experimental study of APG discharge in N2-H2 and Ne-H2 mixtures
NAVRÁTIL, Zdeněk, Pavel SŤAHEL, Ronny BRANDENBURG, Martin ŠÍRA, David TRUNEC et. al.Basic information
Original name
Experimental study of APG discharge in N2-H2 and Ne-H2 mixtures
Name in Czech
Experimentální studium výboje APGD ve směsích N2-H2 a Ne-H2
Authors
NAVRÁTIL, Zdeněk (203 Czech Republic), Pavel SŤAHEL (203 Czech Republic, guarantor), Ronny BRANDENBURG (276 Germany), Martin ŠÍRA (203 Czech Republic), David TRUNEC (203 Czech Republic) and Hans-Erich WAGNER (276 Germany)
Edition
Padova, Proceedings of HAKONE IX, p. 1P-01, 7 pp. 2004
Publisher
University of Padova
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10305 Fluids and plasma physics
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
RIV identification code
RIV/00216224:14310/04:00024529
Organization unit
Faculty of Science
Keywords in English
atmospheric pressure glow discharge; neon; spatio-temporally resolved optical emission spectroscopy
Tags
International impact
Změněno: 29/6/2009 11:48, doc. Mgr. Zdeněk Navrátil, Ph.D.
V originále
The aim of the present work is to confirm the existence of APG discharge in nitrogen-hydrogen and neon-hydrogen mixtures. The discharge was generated between two metal electrodes, which were covered with glass or alumina layer. A small admixture of hydrogen could be added to nitrogen or neon. The discharge was studied by means of electrical measurements and optical emission spectroscopy (OES), also with a temporal and spatial resolution. It was shown that APG discharge can be generated in nitrogen-hydrogen and neon-hydrogen mixtures, in which the hydrogen content is smaller than several per cents. In nitrogen the hydrogen admixture decreases the voltage of the transition to filamentary regime and it can cause the oscillations of the conductivity current. In neon the hydro gen admixture affects the discharge stability. Temporally and spatially resolved OES confirmed the glow-like character of neon APG discharge and determined the excitation mechanism of various species.
In Czech
Cílem práce je potvrzení existence výboje APGD ve směsích dusík-vodík a neon-vodík. Výboj byl generován mezi elektrodami pokrytými sklem nebo korundem. Malé množství vodíku mohlo být přidáváno do dusíku nebo neonu. Výboj byl studován pomocí elektrických měření a optické emisní spektroskopie. Bylo ukázáno, že při obsahu vodíku pod několik procent výboj hoří v režimu APGD.
Links
| GA202/02/0880, research and development project |
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| GP202/02/D097, research and development project |
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| MSM 143100003, plan (intention) |
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