Oscillations in high-current arc discharges and processes in the near-anode region

1974 ◽  
Vol 17 (9) ◽  
pp. 1064-1068
Author(s):  
A. V. Chernetskii ◽  
D. S. Lychnikov ◽  
V. V. Rybakov ◽  
B. A. Rychkov ◽  
A. A. Temeev
Keyword(s):  
High Current ◽  
Anode Region ◽  
Arc Discharges

Erosion of explosively compacted Mo/Cu electrodes in high-current arc discharges

1997 ◽  
Vol 33 (1) ◽  
pp. 410-412 ◽  
Author(s):  
G.A. Shvetsov ◽  
V.J. Mary ◽  
A.C. Anisimov ◽  
S.V. Stankevich ◽  
A.V. Solovov ◽  
...  
Keyword(s):  
High Current ◽  
Arc Discharges

scholarly journals Generation and propagation of high-current low-energy electron beams

2003 ◽  
Vol 21 (2) ◽  
pp. 243-248 ◽  
Author(s):  
V.N. DEVYATKOV ◽  
N.N. KOVAL ◽  
P.M. SCHANIN ◽  
V.P. GRIGORYEV ◽  
T.V. KOVAL
Keyword(s):  
Electron Beams ◽  
Axial Magnetic Field ◽  
High Current ◽  
Plasma Cathode ◽  
Gas Discharges ◽  
Current Electron ◽  
Low Energy Electron ◽  
Gas Molecules ◽  
Beam Currents ◽  
Arc Discharges

High-current electron beams with a current density of up to 100 A/cm2 generated by a plasma-cathode gas-filled diode at low accelerating voltages are studied. Two types of gas discharges are used to produce plasma in the cathode. With glow and arc discharges, beam currents of up to 150 A and 400 A, respectively, have been obtained at an accelerating voltage of 16 kV and at a pressure of 1–3·10−2 Pa in the acceleration gap. The ions resulting from ionization of gas molecules by electrons of the beam neutralize the beam charge. The charge-neutralized electron beam almost without losses is transported over a distance of 30 cm in a drift channel which is in the axial magnetic field induced by Helmholtz coils. The results of calculations for the motion of electrons of the charge-neutralized beam with and without axial external field are presented and compared with those of experiments.

MODELING OF THE TRANSPORT PHENOMENA IN THE ANODE REGION OF HIGH CURRENT ARCS

1985 ◽  
Vol 8 (6) ◽  
pp. 731-749 ◽  
Author(s):  
H. Wilhelmi ◽  
W. Wimmer ◽  
E. Pfender
Keyword(s):  
Transport Phenomena ◽  
High Current ◽  
Anode Region

HIGH-ENERGY HIGH-Q CAPACITOR BANKS DRIVING HIGH-CURRENT LONG-DURATION ARC DISCHARGES

2005 ◽  
Author(s):  
R. Korzekwa ◽  
M. Ingram ◽  
K. Hutcherson ◽  
J. Bernardes ◽  
E. Ball ◽  
...  
Keyword(s):  
High Energy ◽  
High Current ◽  
High Q ◽  
Capacitor Banks ◽  
Long Duration ◽  
Arc Discharges
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