摘要
This paper reports for the first time an experimental study on the power deposition profile of the ion cyclotron range frequencies （ICRF） power depositing on electrons in HT-7. The fast Fourier transform （FFT） analysis and the break in slope （BIS） method are utilized to obtain the information of the power deposition. The results indicate that the electrons were heated directly, and the electrons absorbed around 20% of the input power of the discharge of interest.
This paper reports for the first time an experimental study on the power deposition profile of the ion cyclotron range frequencies （ICRF） power depositing on electrons in HT-7. The fast Fourier transform （FFT） analysis and the break in slope （BIS） method are utilized to obtain the information of the power deposition. The results indicate that the electrons were heated directly, and the electrons absorbed around 20% of the input power of the discharge of interest.
基金
supported by the National Magnetic Confinement Fusion Science Program of China(Nos.2011GB107000,2011GB107003)
partly supported by the JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC No.11261140328)
National Natural Science Foundation of China(Nos.11105179,11021565,11275234)
