scholarly journals Hole size effect on microhollow cathode discharge in air

2021 ◽  
Vol 2064 (1) ◽  
pp. 012032
Author(s):  
S I Moshkunov ◽  
S V Nebogatkin ◽  
K I Romanov ◽  
E A Shershunova
Keyword(s):  
Discharge Current ◽  
Hole Diameter ◽  
Hole Size ◽  
Electrical Parameters ◽  
Atmospheric Air ◽  
Ignition Voltage ◽  
Microhollow Cathode Discharge ◽  
Discharge Ignition ◽  
Discharge Ignition Voltage ◽  
Microhollow Cathode

Abstract In this work the values of main electrical parameters of the microhollow cathode discharge in atmospheric air (peak discharge current, discharge ignition voltage) depending on the diameter of the hole in the cathode were obtained. It was experimentally found that at currents up to 2 mA, the discharge operated in a self-pulsing mode. According to the experimental results it was concluded that the value of the discharge ignition voltage at average discharge current exceeding 2 mA didn’t depend on the hole diameter.

Influence of Hole Size on Crack Propagation Mechanism of Nano-Single Crystal Copper

2013 ◽  
Vol 328 ◽  
pp. 679-683
Author(s):  
Ge Li ◽  
Xian Qin Hou ◽  
Zhi Min Liu
Keyword(s):  
Molecular Dynamics ◽  
Crack Propagation ◽  
Hole Diameter ◽  
Propagation Mechanism ◽  
Hole Size ◽  
Single Crystal Copper ◽  
Dislocation Glide ◽  
Hole Position ◽  
Crack Propagation Mechanism ◽  
Dynamics Method

By molecular dynamics method, the tensile processes of nanosingle crystal copper with the crack front existence hole were simulated, and the effect of different hole size on crack propagation mechanism was analyzed. The results indicate that as the hole position remain unchanged, the hole diameter was more bigger, the atomic staggered and the crack tip deactivation were more obvious under tensile loads caused more dislocation glide appeared, meanwhile the number of slide-line was more and the trend of crack branch extend to hole position was more obvious.

Self-sensing neutralizer by means of self-ejected charged particles from ac microhollow cathode discharge

2006 ◽  
Vol 89 (12) ◽  
pp. 121503
Author(s):  
Tae Il Lee ◽  
Joo Hyon Noh ◽  
Ki Wan Park ◽  
Hyeon Seok Hwang ◽  
Hong Koo Baik
Keyword(s):  
Charged Particles ◽  
Microhollow Cathode Discharge ◽  
Microhollow Cathode

Influence of operating parameters on high‐pressure microhollow cathode discharge with a cylindrical hole

2020 ◽  
Vol 17 (7) ◽  
pp. 1900228
Author(s):  
Xuechen Li ◽  
Chenhua Ren ◽  
Xingran He ◽  
Kaiyue Wu ◽  
Pengying Jia ◽  
...  
Keyword(s):  
High Pressure ◽  
Cylindrical Hole ◽  
Operating Parameters ◽  
Microhollow Cathode Discharge ◽  
Microhollow Cathode

scholarly journals Microhollow cathode discharge excimer lamps

2000 ◽  
Vol 7 (5) ◽  
pp. 2186-2191 ◽  
Author(s):  
Karl H. Schoenbach ◽  
Ahmed El-Habachi ◽  
Mohamed M. Moselhy ◽  
Wenhui Shi ◽  
Robert H. Stark
Keyword(s):  
Excimer Lamps ◽  
Microhollow Cathode Discharge ◽  
Microhollow Cathode

The hollow cathode effect in a radio-frequency driven microhollow cathode discharge in nitrogen

2016 ◽  
Vol 23 (2) ◽  
pp. 023508 ◽  
Author(s):  
Lianzhu Zhang ◽  
Guoming Zhao ◽  
Jing Wang ◽  
Qing Han
Keyword(s):  
Radio Frequency ◽  
Hollow Cathode ◽  
Microhollow Cathode Discharge ◽  
Microhollow Cathode
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