Investigation of Mixing of Plasma Species in the Hybrid-Stabilized Argon-Water Electric Arc

0433044 - ÚFP 2015 RIV JP eng C - Konferenční příspěvek (zahraniční konf.)
Jeništa, Jiří - Takana, H. - Uehara, S. - Nishiyama, H. - Hrabovský, Milan
Investigation of Mixing of Plasma Species in the Hybrid-Stabilized Argon-Water Electric Arc.
Proceedings of the 14th International Symposium on Advanced Fluid Information (AFI 2014). Sendai: Tohoku University, 2014, s. 52-53. ISSN 1344-2236.
[International Symposium on Advanced Fluid Information (AFI 2014)/14./. Sendai (JP), 08.10.2014-10.10.2014]
Institucionální podpora: RVO:61389021
Klíčová slova: hybrid-stabilized electric arc * combined diffusion coefficients * partial characteristics * Large-eddy simulation * the Smagorinsky sub-grid scale model
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech

The paper presents description of 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.
Trvalý link: http://hdl.handle.net/11104/0237311