DocumentCode
2037065
Title
Separation method: a tool to investigate the problem of absolute parametric instability in a nonuniform bounded plasma
Author
Demchenko, V.V. ; Khalil, Sh.M. ; El-Shorbagy, Kh.H. ; Zaki, N.G.
Author_Institution
Plasma Phys. & Nucl. Fusion Dept., Atomic Energy Authority, Cairo, Egypt
fYear
2002
fDate
2002
Firstpage
610
Lastpage
619
Abstract
Using the separation method, the effect of 1D and 2D plasma non-uniformity on absolute instability (ABI) of electrostatic waves in a magnetized pumped plasma is investigated in plane geometry. The reflection of such waves along the waveguide is studied. Growth rates of the periodical and aperiodical ABI are reduced due to plasma nonuniformity.
Keywords
parametric instability; plasma confinement; plasma electrostatic waves; plasma filled waveguides; plasma magnetohydrodynamics; plasma oscillations; plasma-beam interactions; absolute parametric instability; electrostatic waves; growth rates; magnetized pumped plasma; nonuniform bounded plasma; oscillation spectrum; plane geometry; plasma nonuniformity; separation method; waveguide; Electrostatics; Equations; Frequency; Fusion reactors; Geometry; Magnetic separation; Physics; Plasma density; Plasma waves; Resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Science Conference, 2002. (NRSC 2002). Proceedings of the Nineteenth National
Print_ISBN
977-5031-72-9
Type
conf
DOI
10.1109/NRSC.2002.1022672
Filename
1022672
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