In the presence of energetic particles (EPs) from auxiliary heating and burning plasmas,fishbone instability and Alfvén modes can be excited and their transition can take place in certain overlapping regimes.Using the hybrid kinetic-magnetohydrodynamic mo
An electrostatic Quasi coherent mode has been observed in density fluctuations and perpendicular velocity fluctuations with the frequency range of 3-80 kHz on the Experimental Advanced Superconducting Tokamak using multi-channel Doppler reflectometry.It a
2D fast-ion velocity-space distributions have been reconstructed from two-view fast-ion D-alpha(FIDA) measurements on experimental advanced superconducting tokamak (EAST).To make up for the sparse data and incomplete velocity-space coverage with the dual-
This paper reports the use of machine learning to enhance the diagnosis of a dusty plasma.Dust in a plasma has a large impact on the properties of the plasma.According to a probe diagnostic experiment on a dust-free plasma combined with machine learning,a
The properties of grassy edge-localized modes (ELMs) in EAST in the favorable and unfavorable Bt are statistically studied.Statistical analysis indicates that there is no systematical difference in the frequencies of grassy ELMs under the two different ma
High fusion triple product has been obtained in the advanced scenarios with high normalized beta (βN) on the Experimental Advanced Superconducting Tokamak (EAST).A record value of ni0Ti0τE ~ 1.0 × 1019 m-3 keV s for EAST deuterium plasma has been achieved
NBI fast ion losses in the presence of the toroidai field tipple on EAST have been investigated by using the orbit code GYCAVA and the NBI code TGCO.The tipple effect was included in the upgraded version of the GYCAVA code.It is found that loss regions of