Preliminary Results of Sawtooth Behaviour and Electron Heat Transport During ECRH Experiment on HL-2A  

作　　者：石中兵 丁玄同 饶军 李英量 邓玮 刘泽田 刘仪 周燕 

机构地区：[1]Southwestern Institute of Physics,Chengdu 610041,China

出　　处：《Plasma Science and Technology》2007年第5期534-537,共4页等离子体科学和技术（英文版）

基　　金：supported by National Natural Science Foundation of China (No.10235010)

摘　　要：An electron cyclotron resonance heating （ECRH） system with a maximum output power of 1 MW, a frequency of 68 GHz and a duration of ls was operated on HL-2A tokamak. The temperature profile control and the sawtooth behaviour during ECRH experiments are investigated. ‘Density pumpout＇ during on-axis ECRH is analysed. Features of confinement and electron heat transport during ECRH are studied.An electron cyclotron resonance heating （ECRH） system with a maximum output power of 1 MW, a frequency of 68 GHz and a duration of ls was operated on HL-2A tokamak. The temperature profile control and the sawtooth behaviour during ECRH experiments are investigated. ‘Density pumpout＇ during on-axis ECRH is analysed. Features of confinement and electron heat transport during ECRH are studied.

关 键 词：ECRH transport sawtooth heat pulse propagation 

分 类 号：TL501.5[核科学技术—核技术及应用]