Numerical Analysis on the Magneto-Elastic Stability of Current-Carrying Conductors: Aiming at Applications for the Tokamak System  

作　　者：李炜昕 袁振圣 武文晶 陈振茂 

机构地区：[1]State Key Laboratory for Strength and Vibration of Mechanical Structures,Xi'an Jiaotong University [2]State Key Laboratory for Strength and Vibration of Mechanical Structures,Xi’an Jiaotong University

出　　处：《Plasma Science and Technology》2013年第2期175-178,共4页等离子体科学和技术（英文版）

基　　金：supported by National Magnetic Confinement Fusion Program of China (Nos. 2009GB104002, 2013GB113005);National Natural Science Foundation of China (Nos. 50977070, 51277139, 11021202);the National Basic Research Program of National China(No. 2011CB610303)

摘　　要：A novel method for calculating the magnetic stiffness matrix was proposed for the numerical analysis of the magneto-elastic stability of complicated current-carrying structures aim- ing for application in the magneto-elastic behavior of the tokamak system. A code based on the proposed method was developed and applied to the numerical analysis of two typical current- carrying structures. The good consistency of the numerical and analytical results validated the proposed method and the related numerical code.A novel method for calculating the magnetic stiffness matrix was proposed for the numerical analysis of the magneto-elastic stability of complicated current-carrying structures aim- ing for application in the magneto-elastic behavior of the tokamak system. A code based on the proposed method was developed and applied to the numerical analysis of two typical current- carrying structures. The good consistency of the numerical and analytical results validated the proposed method and the related numerical code.

关 键 词：magneto-elastic stability magnetic stiffness current-carrying conductors nu-merical analysis 

分 类 号：TL631.24[核科学技术—核技术及应用]