Počet záznamů: 1
Investigation of mixing of plasma species in argon-water arc discharge
- 1.0462314 - ÚFP 2017 RIV US eng A - Abstrakt
Jeništa, Jiří - Takana, H. - Uehara, S. - Nishiyama, H. - Murphy, A.B. - Bartlová, M. - Aubrecht, V.
Investigation of mixing of plasma species in argon-water arc discharge.
2016. 2016 IEEE International Conference on Plasma Science (ICOPS). Vol. 43. Alberta: IEEE, 2016, č. článku 16211444. ISBN 978-1-4673-9601-1.
[IEEE - 2016 IEEE International Conference on Plasma Science (ICOPS)/43./. 19.06.2016-23.06.2016, Banff, Alberta]
Grant CEP: GA ČR(CZ) GA15-19444S
Institucionální podpora: RVO:61389021
Klíčová slova: arc discharge * combined diffusion coefficients * inhomogeneous mixing * mass fraction
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7518813
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.
Trvalý link: http://hdl.handle.net/11104/0261779
Počet záznamů: 1