Investigation of diffusion of plasma species in argon-steam arc discharge

0463532 - ÚFP 2017 RIV JP eng C - Conference Paper (international conference)
Jeništa, Jiří - Takana, H. - Uehara, S. - Nishiyama, H. - Murphy, A.B. - Bartlová, M. - Aubrecht, V.
Investigation of diffusion of plasma species in argon-steam arc discharge.
Proceedings of the 16th International Symposium on Advanced Fluid Information (AFI 2016). Sendai: Institute of Fluid Science, Tohoku University, 2016, s. 174-175. ISBN N. ISSN 1344-2236.
[The Sixteenth International Symposium on Advanced Fluid Information (AFI-2016) /16./. Sendai (JP), 10.10.2016-12.10.2016]
R&D Projects: GA ČR(CZ) GA15-19444S
Institutional support: RVO:61389021
Keywords : arc discharge * combined diffusion coefficients * inhomogeneous mixing * mass fraction
Subject RIV: BL - Plasma and Gas Discharge Physics
http://www.ifs.tohoku.ac.jp/afi-2016/

This collaborative research focuses on a mixing of plasma species inside the discharge and in the near outlet regions of the hybrid–stabilized argon–water electric arc. The so called combined diffusion coefficients method was applied here to study the mixing processes. Diffusions due to pressure, temperature, concentration and an external electric field gradients are taken into account. Numerical results show inhomogeneous mixing of argon–steam plasma species for all the studied conditions
Permanent Link: http://hdl.handle.net/11104/0262715