About me

Education

Module development and acceleration of the CLT & CLT-K code
- Application of the cut-cell boundary handling method in the CLT code;
- Development of the resonant magnetic perturbation (RMP) module of the EAST & HL-2A Tokamaks in the CLT code;
- Development and validation of pressure coupling schemes in the CLT-K code;
- Acceleration of the CLT & CLT-K code using the multiple MPI communication domains + OpenACC technologies;
- Finished the parallel tests of the CLT-K code for 100,000-core at the Tianhe-2 supercomputer (parallel efficiency > 70%) and 200,000-core at the Sugon prototype (parallel efficiency > 60%).
Simulation studies of the RMP physics in Tokamaks
- Verification of the RMP module in the CLT code in comparison with the MARS-F code;
- Numerically studied the penetration properties of RMP in EAST Tokamak;
- Discussed the importance of toroidicity, toroidal rotation, and nonlinearity in the RMP penetration processes.
Nonlinear interaction of energetic particles (EPs) with tearing mode and toroidal Alfvén eigenmode (TAE)
- Investigated the influence of EPs on the linear stabilities of tearing mode;
- Studied the generation mechanisms of the zonal flow and the TAE due to the redistribution of EPs by the tearing mode.

Aug 2016 – Oct 2016: Beijing HQ Education Group (Hangzhou Branch). Participated in the mathematical modeling and program development for the module of class arrangement in the educational administration system;
Aug 2019: Fusion Research Center at ENN Group. Completed the development and optimization of the CLT code for simulating the MHD instabilities in the field-reversed configuration (FRC);
Sep 2018: Participated in “HUAWEI Cup” The 15th China Post-Graduate Mathematical Contest in Modeling. Completed the project of “Airport Flight – Gate Assignment Problem Based on Genetic Algorithm”. Won the 3rd prize.