Experimentální studium výboje APGD ve směsích N2-H2 a Ne-H2

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experimental study of APG discharge in N2-H2 and Ne-H2 mixtures

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Experimental study of APG discharge in N2-H2 and Ne-H2 mixtures

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of HAKONE IX

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

University of Padova

Místo vydání

Padova

Místo konání akce

Padova

Datum konání akce

1. 1. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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