Počet záznamů: 1  

Parametric Numerical Study of Turbulence in a Hybrid-Stabilized Argon-Water Electric Arc Under Subsonic-Supersonic Plasma Flow Regimes((FLUCOME2013)

  1. 1.
    0399687 - ÚFP 2014 JP eng O - Ostatní výsledky
    Jeništa, Jiří - Takana, H. - Nishiyama, H. - Bartlová, M. - Aubrecht, V. - Křenek, Petr
    Parametric Numerical Study of Turbulence in a Hybrid-Stabilized Argon-Water Electric Arc Under Subsonic-Supersonic Plasma Flow Regimes((FLUCOME2013).
    2013
    Grant CEP: GA ČR GAP205/11/2070; GA MŠMT LM2010005
    Institucionální podpora: RVO:61389021
    Klíčová slova: hybrid-stabilized electric arc * partial characteristics * mass flow rate * Large-eddy simulation * the Smagorinsky sub-grid scale model
    Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech

    Předneseno na:12th International Conference on Fluid Control, Measurements, and Visualization,Nara,18.11.-23.11.2013 The paper presents numerical simulations of the discharge and near outlet regions of the hybrid-stabilized argon-water electric arc. Calculations were carried out for the assumption of laminar and turbulent plasma flow models, respectively. Results of calculations for currents 300-600 A show that the influence of turbulence is weak and the maximum difference for all the monitored physical quantities is less than 2%. Comparison with available experiments exhibits good agreement.
    Trvalý link: http://hdl.handle.net/11104/0226905

     
     
Počet záznamů: 1  

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