Universal instability and ion temperature gradient instability in sheared magnetic fields = 전단 자기장 안에서의 Universal instability 와 ion temperature gradient instability

From analytical solutions of the slab eigenmode equation for drift waves, the normal mode growth rates are obtained in uniform magnetic fields. In a sheared magnetic field, it is shown that approximately three times the shear of Pearlstein and Berk is required for stability, when we retain only the usual Landau resonance term. The principal part of plasma dispersion function stabilizes the universal instability considerably, in zero-order approximation. However, on the ion temperature gradient instability, its effect is negligible.
Advisors
Kim, Jae-Kwanresearcher김재관researcher
Publisher
한국과학기술원
Issue Date
1982
Identifier
63246/325007 / 000801017
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 물리학과, 1982.2, [ [ii], 33 p. ]

URI
http://hdl.handle.net/10203/47994
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=63246&flag=t
Appears in Collection
PH-Theses_Master(석사논문)
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