Theory on excitations of drift Alfv�n waves by energetic particles. II. the general fishbone-like dispersion relation

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/108302

Title:	Theory on excitations of drift Alfv�n waves by energetic particles. II. the general fishbone-like dispersion relation
Authors:	陳騮;Zonca, Fulvio;Chen, Liu
Contributors:	理學院物理學系
Keywords:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY;APPROXIMATIONS;BOUNDARY CONDITIONS;Computer simulation;COMPUTERIZED SIMULATION;DISPERSION RELATIONS;Drift;Energetic particles;EXCITATION;GEOMETRY;Magnetohydrodynamics;Mathematical models;NONLINEAR PROBLEMS;PLASMA;Plasma physics;Plasmas (physics);SHEAR;STABILITY;Stability analysis
Date:	2014-01-01
Issue Date:	2026-04-23 14:42:47 (UTC+8)
Publisher:	American Institute of Physics;Melville: American Institute of Physics
Abstract:	摘要： The theoretical framework of the general fishbone-like dispersion relation (GFLDR), presented and discussed in the Companion Paper [Phys. Plasmas 21, 072120 (2014)], is applied to cases of practical interest of shear/drift Alfvén waves (SAWs/DAWs) excited by energetic particles (EPs) in toroidal fusion plasmas. These applications demonstrate that the GFLDR provides a unified approach that allows analytical and numerical calculations of stability properties, as well as mode structures and, in general, nonlinear evolutions, based on different models and with different levels of approximation. They also show the crucial importance of kinetic descriptions, accurate geometries and boundary conditions for predicting linear as well as nonlinear SAW/DAW and EP behaviors in burning plasmas. Thus, the GFLDR unified theoretical framework elevates the interpretative capability for both experimental and numerical simulation results. 出版者： Melville: American Institute of Physics 出版日期： 2014-07-01 出處： Physics of plasmas, 2014-07, Vol.21 (7) 資源來源： AIP Journals (American Institute of Physics) 版權： 2014 EURATOM. 識別號： ISSN: 1070-664X 識別號： EISSN: 1089-7674 識別號： DOI: 10.1063/1.4889077
Appears in Collections:	[Department of Physics] journal & Dissertation

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