Fluid model of H-form of the positive column in DC oxygen glow discharge

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10371486" target="_blank" >RIV/00216208:11320/17:10371486 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/ctpp.201600063" target="_blank" >http://dx.doi.org/10.1002/ctpp.201600063</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ctpp.201600063" target="_blank" >10.1002/ctpp.201600063</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fluid model of H-form of the positive column in DC oxygen glow discharge

Popis výsledku v původním jazyce

In our contribution, the positive column of oxygen DC glow discharge is investigated using methods of computational physics at medium pressures (200-687 Pa) and discharge currents from 20 to 40 mA. Under mentioned conditions, the attributes of the DC oxygen discharge are particular, what is based on the existence of two forms: H-form and T-form. One-dimensional fluid model of the stable H-form has been developed. Not only radial profiles of various species in cylindrical tube but also the reaction among them and their interaction with the walls are taken into account. The model is built on the continuous description of concentration of species and drift-diffusion approximation of the particle flux. The results of the simulation are in good agreement with experimental ones.

Název v anglickém jazyce

Fluid model of H-form of the positive column in DC oxygen glow discharge

Popis výsledku anglicky

In our contribution, the positive column of oxygen DC glow discharge is investigated using methods of computational physics at medium pressures (200-687 Pa) and discharge currents from 20 to 40 mA. Under mentioned conditions, the attributes of the DC oxygen discharge are particular, what is based on the existence of two forms: H-form and T-form. One-dimensional fluid model of the stable H-form has been developed. Not only radial profiles of various species in cylindrical tube but also the reaction among them and their interaction with the walls are taken into account. The model is built on the continuous description of concentration of species and drift-diffusion approximation of the particle flux. The results of the simulation are in good agreement with experimental ones.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Contributions to Plasma Physics

ISSN

0863-1042

e-ISSN

—

Svazek periodika

57

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

15

Strana od-do

336-350

Kód UT WoS článku

000411745600004

EID výsledku v databázi Scopus

2-s2.0-85029213910