Effects observed in numerical simulation of high-beta plasma with hot ions in an axisymmetric mirror machine

IF 2.1 3区物理与天体物理 Q2 PHYSICS, FLUIDS & PLASMAS

Journal of Plasma Physics Pub Date : 2024-04-12 DOI:10.1017/s0022377824000333

I.S. Chernoshtanov, I.G. Chernykh, G.I. Dudnikova, M.A. Boronina, T.V. Liseykina, V.A. Vshivkov

引用次数: 0

Abstract

We present the results of numerical simulation by two-dimensional hybrid particle-in-cell code of high-beta plasma with hot ions in an axisymmetric mirror machine. Two particular effects are discussed: the self-rotating of plasma with Maxwellian ions in regime of diamagnetic confinement and the excitation of axisymmetric magnetosonic waves in a high-beta plasma with sloshing ions.

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轴对称镜像机中热离子高贝塔等离子体数值模拟中观察到的效应

我们介绍了用二维混合粒子-单元代码对轴对称镜像机中含有热离子的高贝塔等离子体进行数值模拟的结果。我们讨论了两种特殊效应：在二磁约束机制下带有麦克斯韦离子的等离子体的自旋转，以及带有荡动离子的高贝塔等离子体中轴对称磁声波的激发。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Plasma Physics 物理-物理：流体与等离子体

CiteScore

3.50

自引率

16.00%

发文量

106

审稿时长

6-12 weeks

期刊介绍： JPP aspires to be the intellectual home of those who think of plasma physics as a fundamental discipline. The journal focuses on publishing research on laboratory plasmas (including magnetically confined and inertial fusion plasmas), space physics and plasma astrophysics that takes advantage of the rapid ongoing progress in instrumentation and computing to advance fundamental understanding of multiscale plasma physics. The Journal welcomes submissions of analytical, numerical, observational and experimental work: both original research and tutorial- or review-style papers, as well as proposals for its Lecture Notes series.