DocumentCode :
2205011
Title :
New approach to the theoretical modeling of applied-B ion diodes
Author :
Gordeev, A.V.
Author_Institution :
Nucl. Fusion Inst., Kurchatov (I.V.) Inst. of Atomic Energy, Moscow, Russia
Volume :
2
fYear :
1996
fDate :
21-26 Jul 1996
Firstpage :
574
Abstract :
The one-dimensional hydrodynamic electron fluid model in applied-B ion diodes is investigated. For the relativistic potential the electron inertia effect is considered, when the magnetic Debye length is of the order of the collisionless electron skin depth. By the account of the electron inertia an analytical relation between the magnetic field and the electric potential is discovered that essentially simplifies the analysis of the ion diode equilibrium. The extremum energy principle makes it possible to calculate the ion current density for a given magnetic flux in the diode gap
Keywords :
current density; electric potential; hydrodynamics; ion beams; ion sources; magnetic fields; magnetic flux; plasma diodes; applied-B ion diodes; collisionless electron skin depth; electric potential; electron inertia; electron inertia effect; extremum energy principle; ion current density; ion diode equilibrium; magnetic Debye length; magnetic field; magnetic flux; theoretical modeling; Anodes; Diodes; Electrons; Equations; Hydrodynamics; Lagrangian functions; Magnetic analysis; Magnetic flux; Magnetic liquids; Skin;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 1996. Proceedings. ISDEIV., XVIIth International Symposium on
Conference_Location :
Berkeley, CA
Print_ISBN :
0-7803-2906-6
Type :
conf
DOI :
10.1109/DEIV.1996.545428
Filename :
545428
Link To Document :
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