Detail publikačního výsledku

Investigation of Mixing of Plasma Species in Argon-Water Arc Discharge

JENIŠTA, J.; TAKANA, H.; UEHARA, S.; NISHIYAMA, H.; MURPHY, A.; BARTLOVÁ, M.; AUBRECHT, V.

Originální název

Investigation of Mixing of Plasma Species in Argon-Water Arc Discharge

Anglický název

Investigation of Mixing of Plasma Species in Argon-Water Arc Discharge

Druh

Abstrakt

Originální abstrakt

The paper presents a numerical model of mixing of plasma species inside the discharge and in the near outlet regions of the hybrid-stabilized argon-water electric arc. Mixing of water and argon plasma species is considered in the model using the so called combined diffusion coefficients method. Diffusion processes due to pressure, temperature and concentration gradients and due to an external electric field are taken into account. Results of calculation indicate inhomogeneous mixing of argon and oxygen-hydrogen species for all currents. Temperature and ordinary (concentration) diffusions are the principal contributions in the argon mass diffusion flux.

Anglický abstrakt

The paper presents a numerical model of mixing of plasma species inside the discharge and in the near outlet regions of the hybrid-stabilized argon-water electric arc. Mixing of water and argon plasma species is considered in the model using the so called combined diffusion coefficients method. Diffusion processes due to pressure, temperature and concentration gradients and due to an external electric field are taken into account. Results of calculation indicate inhomogeneous mixing of argon and oxygen-hydrogen species for all currents. Temperature and ordinary (concentration) diffusions are the principal contributions in the argon mass diffusion flux.

Klíčová slova

arc discharge;combined diffusion coefficients;inhomogeneous mixing;mass fraction

Klíčová slova v angličtině

arc discharge;combined diffusion coefficients;inhomogeneous mixing;mass fraction

Autoři

JENIŠTA, J.; TAKANA, H.; UEHARA, S.; NISHIYAMA, H.; MURPHY, A.; BARTLOVÁ, M.; AUBRECHT, V.

Rok RIV

2021

Vydáno

19.06.2016

ISBN

978-1-4673-9601-1

Kniha

Proceedings of 43rd IEEE International Conference on Plasma Science (ICOPS)

Strany od

460

Strany do

460

Strany počet

1

URL

https://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=33&SID=C5nE2ZljPEM6upmcJyX&page=1&doc=1

BibTex

@misc{BUT169816,
  author="Jiří {Jeništa} and H. {Takana} and S. {Uehara} and H. {Nishiyama} and A. B. {Murphy} and Milada {Bartlová} and Vladimír {Aubrecht}",
  title="Investigation of Mixing of Plasma Species in Argon-Water Arc Discharge",
  booktitle="Proceedings of 43rd IEEE International Conference on Plasma Science (ICOPS)",
  year="2016",
  pages="460--460",
  isbn="978-1-4673-9601-1",
  url="https://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=33&SID=C5nE2ZljPEM6upmcJyX&page=1&doc=1",
  note="Abstract"
}