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| Description
| - Práce prezentuje výsledky získané spektroskopickým měřením stejnosměrného průtočného dohasínajícího výboje v čistém dusíkovém plazmatu a dusíkovém plazmatu obsahujícím malé příměsi rtuti okolo 3,7 ppb. Studium rozkládajícího plazmatu se uskutečňovalo pomocí emisní spektroskopie v oblasti 300-850 nm. Výbojová trubice v okolí místa pozorování (+- 3 cm) byla ponořena do kapalného dusíku. Ve zkoumané oblasti byly identifikovány tři spektrální systémy dusíku a pásy NO-beta, ale žádné čáry rtuti.celkový tlak plynu byl 700 Pa a výbojový proud byl udržován na 150 mA. Relativní obsazení stavů N_2 (B 3^Pi_g), N_2 (C ^3 Pi_u) a N_2^+ (B ^2 Sigma_u^+) se počítalo v závislosti na čase dohasínajícího výboje. Protože se v proudu rtuti zaznamenaly neřízené stopy kyslíku, byl realizován experiment se směsí dusík-kyslík při stejných podmínkách výboje. Výsledky ukázaly silné zhášení růžového dosvitu dusíku příměsmi rtut (cs)
- The work presents results obtained during spectroscopic observations of DC flowing post-discharges of pure nitrogen plasma and nitrogen plasma containing very low mercury traces of about 3.7 ppb. The decaying plasma up to 50 ms was studied by the emission spectroscopy in the range of 300 - 850 nm. The discharge tube around the observation point (+- 3 cm) was immersed in liquid nitrogen. Three nitrogen spectral systems and NO-beta bands were identified, but no mercury lines were observed in the involved spectral region. The total gas pressure was 700 Pa and the discharge current was kept at 150 mA. The relative populations of N_2 (B 3^Pi_g), N_2 (C ^3 Pi_u) and N_2^+ (B ^2 Sigma_u^+) states were calculated in the dependence on the post-discharge time. As the uncontrolled oxygen traces were recorded in the mercury flow, the experiment with a nitrogen-oxygen mixture at the same discharge conditions was studied, too. The results showed strong quenching of the nitrogen pink afterglow by mercury traces. The
- The work presents results obtained during spectroscopic observations of DC flowing post-discharges of pure nitrogen plasma and nitrogen plasma containing very low mercury traces of about 3.7 ppb. The decaying plasma up to 50 ms was studied by the emission spectroscopy in the range of 300 - 850 nm. The discharge tube around the observation point (+- 3 cm) was immersed in liquid nitrogen. Three nitrogen spectral systems and NO-beta bands were identified, but no mercury lines were observed in the involved spectral region. The total gas pressure was 700 Pa and the discharge current was kept at 150 mA. The relative populations of N_2 (B 3^Pi_g), N_2 (C ^3 Pi_u) and N_2^+ (B ^2 Sigma_u^+) states were calculated in the dependence on the post-discharge time. As the uncontrolled oxygen traces were recorded in the mercury flow, the experiment with a nitrogen-oxygen mixture at the same discharge conditions was studied, too. The results showed strong quenching of the nitrogen pink afterglow by mercury traces. The (en)
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| Title
| - Influence mercury traces on kinetics of pure nitrogen post-discharge at decreased wall temperature
- Vliv příměsi rtuti na kinetiku dohasínání čistého dusíku za snížené teploty stěny (cs)
- Influence mercury traces on kinetics of pure nitrogen post-discharge at decreased wall temperature (en)
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| skos:prefLabel
| - Influence mercury traces on kinetics of pure nitrogen post-discharge at decreased wall temperature
- Vliv příměsi rtuti na kinetiku dohasínání čistého dusíku za snížené teploty stěny (cs)
- Influence mercury traces on kinetics of pure nitrogen post-discharge at decreased wall temperature (en)
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| skos:notation
| - RIV/00216305:26310/07:PU68449!RIV08-GA0-26310___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216305:26310/07:PU68449
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - nitrogen post-discharge, pink afterglow, post-discharge kinetics, optical spectroscopy, mercury traces (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - Proeedings of 3rd International Symposium on Non-Equilibrium Processes, Plasma, Combustion and Atmospheric Phenomena
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Hrdlička, Aleš
- Kanický, Viktor
- Krčma, František
- Otruba, Vítězslav
- Krásenský, Pavel
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
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