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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F04%3A00024529" target="_blank" >RIV/00216224:14310/04:00024529 - 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

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

Original language description

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.

Czech name

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

Czech description

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 elektrickýchměření a optické emisní spektroskopie. Bylo ukázáno, že při obsahu vodíku pod několik procent výboj hoří v režimu APGD.

Type

D - Article in proceedings

CEP classification

BL - Plasma physics and discharge through gases

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Article name in the collection

Proceedings of HAKONE IX

ISBN

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ISSN

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e-ISSN

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Number of pages

7

Pages from-to

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Publisher name

University of Padova

Place of publication

Padova

Event location

Padova

Event date

Jan 1, 2004

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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