Spectroscopic investigation of different Boltzmann distributions within population densities of various atomic and ionic excited levels in an expanding H2O-Ar dc arc jet (CESPC-6), poster

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F15%3A00455313" target="_blank" >RIV/61389021:_____/15:00455313 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Spectroscopic investigation of different Boltzmann distributions within population densities of various atomic and ionic excited levels in an expanding H2O-Ar dc arc jet (CESPC-6), poster

Popis výsledku v původním jazyce

Předneseno na:6th Central European Symposium on Plasma Chemistry,IT, 06.-10.09.,Bressanone, This contribution is focused on the analysis of different Boltzmann distributions within population densities of various atomic and ionic exited states that we have detected by optical emission spectroscopy (OES) in an expanding thermal plasma jet. The measurements were performed on a plasma jet generated by the hybrid water-argon dc arc torch at the pressures several kPa. We suppose that at such near atmosphericpressure our plasma jet is still close to the kinetic equilibrium. At the atmospheric pressure, the chemical equilibrium is due to the big radial gradient and axial velocity of the plasma jet not fulfilled, but it does not have an impact on the interpretation of OES results. The problem starts when we tried to use this method at near atmospheric pressure

Název v anglickém jazyce

Spectroscopic investigation of different Boltzmann distributions within population densities of various atomic and ionic excited levels in an expanding H2O-Ar dc arc jet (CESPC-6), poster

Popis výsledku anglicky

Předneseno na:6th Central European Symposium on Plasma Chemistry,IT, 06.-10.09.,Bressanone, This contribution is focused on the analysis of different Boltzmann distributions within population densities of various atomic and ionic exited states that we have detected by optical emission spectroscopy (OES) in an expanding thermal plasma jet. The measurements were performed on a plasma jet generated by the hybrid water-argon dc arc torch at the pressures several kPa. We suppose that at such near atmosphericpressure our plasma jet is still close to the kinetic equilibrium. At the atmospheric pressure, the chemical equilibrium is due to the big radial gradient and axial velocity of the plasma jet not fulfilled, but it does not have an impact on the interpretation of OES results. The problem starts when we tried to use this method at near atmospheric pressure

Druh

O - Ostatní výsledky

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/GA15-19444S" target="_blank" >GA15-19444S: Konverze plynných a kapalných uhlovodíků a organických látek v proudu termického plazmatu vodní páry a CO2</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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