摘要
解析地给出了环形ηi模包括离子通行共振、磁漂移共振以及有限拉莫半径效应的局部和非局部完全动力色散关系;通过比较局部和非局部描述下环形ηi模增长率的大小,指出了局部近似适用的参数范围。
おoth local and nonlocal full kinetic dispersion relations of the toroidal ηi mode are analytically given, which include both the transit ion resonance and magnetic drift resonance as well as the finite Larmor radius effect. By comparing the growth rates of the kinetic toroidal ηi mode in both local and nonlocal descriptions, an applicable parameter range of the local approximation is identified.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
1998年第2期7-10,45,共5页
Nuclear Fusion and Plasma Physics
基金
国家自然科学基金
核科学基金