核融合理論シミュレーション研究系

助教 Wang Hao

メールアドレス

wang.hao

研究課題

Simulation of Energetic Particle Driven Instabilities

研究内容

Nuclear fusion may solve the energy crisis of human beings. For the magnetic confinement fusion, one of the most important research topics is the energetic particle driven instabilities, because these instabilities may enhance energetic particle transport and deteriorate confinement of plasmas. By using hybrid simulation code MEGA, both the linear and nonlinear properties of energetic particle driven instabilities can be investigated, and also, the mechanisms of various phenomena can be clarified. These works are helpful for further understanding of fusion plasma, and useful for confinement improvement.

主要論文
  1. Hao Wang, Yasushi Todo, Takeshi Ido, and Yasuhiro Suzuki, Chirping and Sudden Excitation of Energetic-Particle-Driven Geodesic Acoustic Modes in a Large Helical Device Experiment, Physical Review Letters, 2018.
  2. Hao Wang, Yasushi Todo, Takeshi Ido, and Masaki Osakabe, Simulation study of high-frequency energetic particle driven geodesic acoustic mode, Physics of Plasmas, 2015.
  3. Hao Wang, Yasushi Todo, and Charlson C. Kim, Hole-Clump Pair Creation in the Evolution of Energetic-Particle-Driven Geodesic Acoustic Modes, Physical Review Letters, 2013.
  4. Hao Wang and Yasushi Todo, Linear properties of energetic particle driven geodesic acoustic mode, Physics of Plasmas, 2012.
  5. Hao Wang and Yasushi Todo, Interaction between Energetic Particles and Alfven Eigenmodes in Reversed Shear Plasmas, Journal of the Physical Society of Japan, 2011.
キーワード

シミュレーション 高エネルギー粒子 電磁流体力学

興味を持っていること