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JENIŠTA, J. TAKANA, H. NISHIYAMA, H. UEHARA, S. MURPHY, A. BARTLOVÁ, M. AUBRECHT, V.
Originální název
Preliminary Study of Mixing of Plasma Species in a Hybrid-Stabilized Argon-Water Electric Arc
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
This paper focuses on numerical simulation of mixing of plasma chemical species in the discharge and near-outlet regions of the worldwide unique type of thermal plasma generator with hybrid stabilization of electric arc by axial argon flow and tangential water vortex. Results of simulation for 300-500 A indicate inhomogeneous mixing of argon and oxygen-hydrogen species for all currents. The argon diffusion mass flux is driven mainly by the concentration and temperature space gradients.
Klíčová slova
arc discharge, combined diffusion coefficients, inhomogeneous mixing, mass fraction
Autoři
JENIŠTA, J.; TAKANA, H.; NISHIYAMA, H.; UEHARA, S.; MURPHY, A.; BARTLOVÁ, M.; AUBRECHT, V.
Rok RIV
2015
Vydáno
19. 11. 2015
Nakladatel
Czech Technical University in Prague
Místo
Praha
ISSN
2336-2626
Periodikum
Plasma Physics and Technology
Ročník
2
Číslo
3
Stát
Česká republika
Strany od
316
Strany do
319
Strany počet
4
BibTex
@inproceedings{BUT118973, author="Jiří {Jeništa} and H. {Takana} and H. {Nishiyama} and S. {Uehara} and A. B. {Murphy} and Milada {Bartlová} and Vladimír {Aubrecht}", title="Preliminary Study of Mixing of Plasma Species in a Hybrid-Stabilized Argon-Water Electric Arc", booktitle="Plasma Physics and Technology", year="2015", journal="Plasma Physics and Technology", volume="2", number="3", pages="316--319", publisher="Czech Technical University in Prague", address="Praha", issn="2336-2626" }