Feasibility Study of Neutral Beam Injection on Chinese First Quasi-Axisymmetric Stellarator (CFQS)
Feasibility Study of Neutral Beam Injection on Chinese First Quasi-Axisymmetric Stellarator (CFQS)
复制标题
我国首台准轴对称仿星器（CFQS）中性束注入可行性研究
DOI：
10.1585/pfr.14.3402067
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发表时间：
2019
影响因子：
0.8
通讯作者：
Cfqs team
中科院分区：
文献类型：
--
作者：
K. Ogawa;R. Seki;H. Yamaguchi;S. Murakami;M. Isobe;A. Shimizu;S. Kinoshita;S. Okamura;Haifeng Liu;Yuhong Xu;Cfqs team
中国核聚变科学研究院与西南交通大学合作开展了我国第一个准轴对称仿星器（CFQS）的物理和工程设计。为了获得高等离子体参数和研究准轴对称构型下的束离子浓度，利用CFQS设计了中性束注入器。利用束流沉积计算程序（HFREYA）和导引中心轨道跟踪程序（DELTA5D）对CFQS进行了NB注入的可行性研究。48度的注入角在沉积和束离子确认方面是最有利的。
Physics and engineering designs of Chinese First Quasi-axisymmetric Stellarator (CFQS) have been performed under the collaboration between National Institute for Fusion Science and Southwest Jiaotong University. To obtain high plasma parameter and to study the beam ion confinement in quasi-axisymmetric configuration, the installation of neutral beam (NB) injector is planned with CFQS. The feasibility study of NB injection of CFQS is performed by means of beam deposition calculation code (HFREYA) and the guiding center orbit following code (DELTA5D). The injection angle of 48 degrees is most favorable in terms of the deposition and beam ion confinement.