In the review paper of N. J. Fish[1], the topics concerning the basic theory of lower hybrid wave heating and current drive are presented. Brambilla＇s spectrum determines the injecting wave resonance regime and its p...In the review paper of N. J. Fish[1], the topics concerning the basic theory of lower hybrid wave heating and current drive are presented. Brambilla＇s spectrum determines the injecting wave resonance regime and its power distribution. The theories and experiments have demonstrated that the LH waves interact efficiently with the high energy electrons in the tail of their distribution in velocity space. LHCD has been used in many devices such as JET, JT-60U, and ASDEX,展开更多
Using the Grad-Shafranov equation, the magnetic configuration is obtained. With this configuration, Brambilla＇s ray tracing theory has been used to study the propagation of LH waves. The qualitative study of the feas...Using the Grad-Shafranov equation, the magnetic configuration is obtained. With this configuration, Brambilla＇s ray tracing theory has been used to study the propagation of LH waves. The qualitative study of the feasibility of LHCD in the non-circular cross section tokamak HL-2A is made. The optimized current drive method is discussed.展开更多
基金Supported by the National Science Foundation of China （ 10075016, 10275018 and 10135020 ）
文摘In the review paper of N. J. Fish[1], the topics concerning the basic theory of lower hybrid wave heating and current drive are presented. Brambilla＇s spectrum determines the injecting wave resonance regime and its power distribution. The theories and experiments have demonstrated that the LH waves interact efficiently with the high energy electrons in the tail of their distribution in velocity space. LHCD has been used in many devices such as JET, JT-60U, and ASDEX,
基金the National Science Foundation of China(Nos.10675043,10575031 and 10675042)
文摘Using the Grad-Shafranov equation, the magnetic configuration is obtained. With this configuration, Brambilla＇s ray tracing theory has been used to study the propagation of LH waves. The qualitative study of the feasibility of LHCD in the non-circular cross section tokamak HL-2A is made. The optimized current drive method is discussed.
