4 papers
A Novel Linked-Mirror Device for Fusion
Haorong Qiu, Xiang Li, Guodong Yu +3
We design a novel linked-mirror device (LMD) with a magnetic well using the near-axis expansion (NAE) method. The design consists of two parallel straight mirror sections connected…
Optimization of the Compact Stellarator with Simple Coils at finite-beta
Haorong Qiu, Guodong Yu, Peiyou Jiang +1
An optimized stellarator at finite plasma beta is realized by single-stage optimization of simply modifying the coil currents of the Compact Stellarator with Simple Coils (CSSC)[Yu…
The High Level Trigger and Express Data Production at STAR
Wayne Betts, Jinhui Chen, Yuri Fisyak +20
To meet the demands of the Beam Energy Scan phase-II (BES-II) program, the STAR experiment at RHIC developed a dual real-time framework consisting of a High Level Trigger (HLT) and…
Prediction of Fishbone Linear Instability in Tokamaks with Machine Learning Methods
Z. Y. Liu, H. R. Qiu, G. Y. Fu +4
A machine learning based surrogate model for fishbone linear instability in tokamaks is constructed. Hybrid simulations with the kinetic-magnetohydrodynamic (MHD) code M3D-K is use…