10 citations · 24 across the 9 of their papers we have counts for
4 papers · 1 filter
Enhanced plasma current spike formation due to onset of 1/1 kink-tearing reconnection during a massive gas injection process
Shiyong Zeng, Ping Zhu, Haijun Ren
The formation of the plasma current spike at the end of the thermal quench phase is studied systematically, which is found to strongly correlate to the onset of the 1/1 kink-tearin…
Viscous effects on nonlinear double tearing mode and plasmoid formation in adjacent Harris sheets
Nisar Ahmad, Ping Zhu, Chao Shen +2
In this paper, we study the effects of viscosity on the evolution of double tearing mode (DTM) in a pair of adjacent Harris sheets based on the resistive MHD model in the NIMROD co…
Magnetic island formation and rotation braking induced by low-Z impurity penetration in an EAST plasma
Shiyong Zeng, Ping Zhu, Ruijie Zhou +1
Recent observations of the successive formations of the 4=1; 3=1, and 2=1 magnetic islands as well as the subsequent braking of the 2=1 mode during a low-Z impurity penetration pro…
Triggering of tearing instability by impurity radiation through resistive interchange reversal in a tokamak
Shiyong Zeng, Ping Zhu, Ruijie Zhou +1
Recent MHD simulations find that the reversal of the local resistive interchange parameter from negative to positive due to impurity radiation cooling is able to trigger the…