Increasing the ion charge states in vacuum arc plasmas by arc current spikes

2002 ◽  
Author(s):  
G.Yu. Yushkov ◽  
E.M. Oks ◽  
A. Anders ◽  
I.G. Brown
Keyword(s):  
Vacuum Arc ◽  
Arc Current ◽  
Arc Plasmas ◽  
Charge States

scholarly journals Production of neutrals and their effects on the ion charge states in cathodic vacuum arc plasmas

2007 ◽  
Vol 102 (4) ◽  
pp. 043303 ◽  
Author(s):  
André Anders ◽  
Efim M. Oks ◽  
Georgy Yu. Yushkov
Keyword(s):  
Vacuum Arc ◽  
Arc Plasmas ◽  
Charge States

Evolution of ion charge states in vacuum arc plasmas

1997 ◽  
Vol 71 (13) ◽  
pp. 1774-1776
Author(s):  
O. Demokan
Keyword(s):  
Vacuum Arc ◽  
Arc Plasmas ◽  
Charge States

Elevated ion charge states in vacuum arc plasmas in a magnetic field

1995 ◽  
Vol 67 (2) ◽  
pp. 200-202 ◽  
Author(s):  
E. M. Oks ◽  
I. G. Brown ◽  
M. R. Dickinson ◽  
R. A. MacGill ◽  
H. Emig ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Vacuum Arc ◽  
Arc Plasmas ◽  
Charge States

Enhanced ion charge states in vacuum arc plasmas using a “current spike” method

2000 ◽  
Vol 71 (2) ◽  
pp. 701-703 ◽  
Author(s):  
A. S. Bugaev ◽  
E. M. Oks ◽  
G. Yu. Yushkov ◽  
A. Anders ◽  
I. G. Brown
Keyword(s):  
Vacuum Arc ◽  
Arc Plasmas ◽  
Charge States ◽  
A Current

Effect of multiple current spikes on the enhancement of ion charge states of vacuum arc plasmas

2000 ◽  
Vol 87 (12) ◽  
pp. 8345-8350 ◽  
Author(s):  
George Yu. Yushkov ◽  
Efim M. Oks ◽  
André Anders ◽  
Ian G. Brown
Keyword(s):  
Vacuum Arc ◽  
Arc Plasmas ◽  
Charge States

Effect of duct bias on transport of vacuum arc plasmas through curved magnetic filters

1994 ◽  
Vol 75 (10) ◽  
pp. 4900-4905 ◽  
Author(s):  
André Anders ◽  
Simone Anders ◽  
Ian G. Brown
Keyword(s):  
Vacuum Arc ◽  
Arc Plasmas

scholarly journals STABILITY OF A VISCOUS INCOMPRESSIBLE CONDUCTING LIQUID LAYER OF A CYLINDRICAL SHAPE IN AN INHOMOGENEOUS TEMPERATURE FIELD AND A MAGNETIC FIELD OF A VACUUM ARC CURRENT THROUGH IT

2021 ◽  
pp. 91-97
Author(s):  
O.L. Andrieieva ◽  
B.V. Borts ◽  
А.F. Vanzha ◽  
I.М. Korotkova ◽  
V.I. Tkachenko
Keyword(s):  
Magnetic Field ◽  
Temperature Field ◽  
External Magnetic Field ◽  
Fluid Layer ◽  
Vacuum Arc ◽  
Cylindrical Shape ◽  
Conducting Liquid ◽  
Inhomogeneous Temperature ◽  
Inhomogeneous Temperature Field ◽  
Arc Current

Convective mass transfer in a cylindrical viscous incompressible conductive fluid layer in an inhomogeneous temperature field and in the external magnetic field of the vacuum arc current through it is theoretically investigated in this work. For a horizontal layer of a viscous, incompressible, conducting liquid of a cylindrical shape, located in a temperature field inhomogeneous in height and in an external magnetic field of a vacuum arc current flowing through it, the original equations are written. These equations consist of linearized equations for small velocity perturbations, small deviations from the equilibrium values of temperature, pressure, and magnetic field strength. The considered boundary value problem is solved for the case of free boundaries. Comparison of the experimental data with theoretical calculations made it possible to determine the rotation velocity of the steel melt during vacuum arc melting.

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