Spark discharge formation in an inhomogeneous electric field under conditions of runaway electron generation

2012 ◽  
Vol 111 (2) ◽  
pp. 023304 ◽  
Author(s):  
Victor F. Tarasenko ◽  
Mikhail I. Lomaev ◽  
Dmitrii A. Sorokin ◽  
Andrei V. Kozyrev ◽  
Evgeni Kh. Baksht
Keyword(s):  
Electric Field ◽  
Runaway Electron ◽  
Spark Discharge ◽  
Inhomogeneous Electric Field ◽  
Electron Generation ◽  
Discharge Formation

Main modes of runaway electron generation during a breakdown of high-pressure gases in an inhomogeneous electric field

2021 ◽  
Vol 118 (22) ◽  
pp. 224101
Author(s):  
Dmitry A. Sorokin ◽  
Dmitry V. Beloplotov ◽  
Victor F. Tarasenko ◽  
Evgeni Kh. Baksht
Keyword(s):  
High Pressure ◽  
Electric Field ◽  
Runaway Electron ◽  
Inhomogeneous Electric Field ◽  
Electron Generation

Study about Formation Mechanism of Red Spark Discharge of Micro-Arc Oxidation

2013 ◽  
Vol 764 ◽  
pp. 21-25
Author(s):  
Ming Qiang Pan ◽  
Yang Jun Wang ◽  
Tao Chen ◽  
Ji Zhu Liu ◽  
Li Guo Chen ◽  
...  
Keyword(s):  
Theoretical Model ◽  
Electric Field ◽  
Formation Mechanism ◽  
Strong Electric Field ◽  
Research Problem ◽  
Spark Discharge ◽  
Formation Model ◽  
Micro Arc Oxidation ◽  
Gas Layer ◽  
Discharge Formation

Formation mechanism of the micro-arc oxidation spark discharge is always a research problem; so far there isnt a theoretical model for analyzing the spark discharge formation which is widely recognized. Based on analyzing the reaction phenomena and the coating feature in the different periods of the red spark discharge, the formation model of the red spark discharge was established. The spark discharge formation mechanism is shown that it causes the spark discharge formation that the electron bombards the gas layer wrapping the coating in the infancy of red spark discharge stage; at the later period the area of strong electric field generates the spark discharge where the coating of excessive polarization turns out easily.

scholarly journals On the measurement of the threshold electric field for runaway electron generation in the Frascati Tokamak Upgrade

2016 ◽  
Vol 23 (12) ◽  
pp. 122501 ◽  
Author(s):  
Z. Popovic ◽  
B. Esposito ◽  
J. R. Martín-Solís ◽  
W. Bin ◽  
P. Buratti ◽  
...  
Keyword(s):  
Electric Field ◽  
Runaway Electron ◽  
Electron Generation

scholarly journals Effective Critical Electric Field for Runaway-Electron Generation

2015 ◽  
Vol 114 (11) ◽  
Author(s):  
A. Stahl ◽  
E. Hirvijoki ◽  
J. Decker ◽  
O. Embréus ◽  
T. Fülöp
Keyword(s):  
Electric Field ◽  
Runaway Electron ◽  
Electron Generation

SIMULATION OF THE FLIGHT OF A DROP OF GALVANIC ELECTROLYTE IN AN INHOMOGENEOUS FIELD OF AN ELECTRIC CATCHER

2020 ◽  
Author(s):  
V.I. Garshin ◽  
◽  
A.R. Lebedev ◽  
S.E. Geraskova ◽  
◽  
...  
Keyword(s):  
Electric Field ◽  
Flight Path ◽  
Inhomogeneous Field ◽  
Inhomogeneous Electric Field ◽  
Trajectory Method

The article shows the relations for modeling an inhomogeneous electric field and the flight path of a drop of galvanic electrolyte in it. Estimates are preliminary. Articles and patents of authors in which non-uniform fields are already used are given. A modified trajectory method is proposed for evaluating the effectiveness of trapping harmful electrolyte droplets.

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