Experimental and Numerical Analyses of a Hollow Electrode Plasma Torch with Inter-electrodes and Reversed Polarity Discharges

2019 ◽  
Vol 74 (5) ◽  
pp. 465-472 ◽  
Author(s):  
In-Mok Yang ◽  
Min-Gyu Choi ◽  
Jun-Seok Nam ◽  
Mi-Yeon Lee ◽  
Jun-Ho Seo
Keyword(s):  
Plasma Torch ◽  
Numerical Analyses ◽  
Hollow Electrode ◽  
Reversed Polarity ◽  
Hollow Electrode Plasma Torch

Effects of inter-electrode insertion on the performance and thermal flow fields of a hollow-electrode plasma torch

2019 ◽  
Vol 22 (1) ◽  
pp. 015403
Author(s):  
In-Mok YANG ◽  
Jun-Seok NAM ◽  
Min-Kyu CHOI ◽  
Jun-Ho SEO ◽  
Shi-Young YANG
Keyword(s):  
Plasma Torch ◽  
Flow Fields ◽  
Thermal Flow ◽  
Hollow Electrode ◽  
Electrode Insertion ◽  
Hollow Electrode Plasma Torch

scholarly journals Control of Cathode Arc Root Behavior in a Reverse Polarity Hollow Electrode Plasma Torch Using an Exit Nozzle

2021 ◽  
Vol 30 (6) ◽  
pp. 167-171
Author(s):  
Sang-Min Jeong ◽  
Darian Figuera-Michal ◽  
Dong-Hyun Lee ◽  
Min-Gyu Choi ◽  
Jun-Ho Seo
Keyword(s):  
Plasma Torch ◽  
Reverse Polarity ◽  
Hollow Electrode ◽  
Exit Nozzle ◽  
Cathode Arc ◽  
Arc Root ◽  
Hollow Electrode Plasma Torch

MOTION OF ANODE ATTACHMENT AND FLUCTUATIONS OF PLASMA JET IN DC ARC PLASMA TORCH

1997 ◽  
Vol 1 (2) ◽  
pp. 167-178 ◽  
Author(s):  
Milan Hrabovsky ◽  
M. Konrad ◽  
Vladimir Kopecky ◽  
J. Hlina ◽  
J. Benes ◽  
...  
Keyword(s):  
Plasma Torch ◽  
Plasma Jet ◽  
Arc Plasma ◽  
Arc Plasma Torch ◽  
Dc Arc ◽  
Dc Arc Plasma Torch
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