FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Magnetogravitational instability of a Vlasov plasma

N.K. Bajaj, J.N. Tandon1968年被引用 5Nuclear FusionIF 3出版社

A complete derivation of the moment equations of a Vlasov plasma has been presented separately for the three density domains, namely the high-density regime (b→0), the moderate-density regime [b ≃ O(1)] and the low-density regime [b2 ≃ O(1)] with b as the ratio of Alfvén velocity to light velocity and = a/L where a is the ion Larmor radius and L, the characteristic length of the system. These moment equations are then employed to investigate the effect of finite β (= particle pressure/magnetic pressure) on gravitational flute instability of a non-uniform plasma. It is shown that the effect of finite β is one of stabilization.

日本語訳

Vlasovプラズマのモーメント方程式の完全な導出が、三つの密度領域、すなわち高密度領域(b→0)、中密度領域[b ≃ O(1)]、低密度領域[b2 ≃ O(1)]についてそれぞれ別個に提示されている。ここでbはアルフヴェン速度と光速度の比であり、= a/Lで、aはイオンラーマー半径、Lは系の特性長である。これらのモーメント方程式を用いて、非一様プラズマの重力フルート不安定性に対する有限β(= 粒子圧力/磁気圧力)の効果を調べた。有限βの効果は安定化の方向であることが示された。

この論文にはまだAI要約がありません。

関連論文

Flute instability in mirror machines at very low densities

1967Nuclear Fusion

Approximate equations for plasmas in mirror machines

1967Nuclear Fusion

Dielectric properties of an inhomogeneous plasma

1963Nuclear Fusion

Instability in a magnetised collisional plasma driven by a heat flow or a current

2020Plasma Physics and Controlled Fusion

General geometric dispersion relations for toroidal plasma configurations

1994Plasma Physics and Controlled Fusion

A high-frequency gradient-driven instability in an inhomogeneous finite-pressure plasma

1978Nuclear Fusion

Rayleigh-Taylor instability of a rotating plasma

1970Nuclear Fusion

Plasma Oscillations: II. Kinetic theory of waves in plasmas

1964Nuclear Fusion

Quasi-linear theory of cherenkov heating of electrons in an inhomogeneous plasma

1968Nuclear Fusion

Flute instability in an axially symmetric plasma with finite ion Larmor radius

1968Nuclear Fusion