Abstract Details
  1. Home
  2. Abstract List
  3. Abstract Details
150 / 2021-10-28 17:37:57
Effects of plasma current density profile on minor disruption in disruption simulations of J-TEXT
numerical simulations,plasma current density profile,current density gradient,MHD instability,mode coupling
Renewable energy system > Other topics in renewable energy
Final Paper
Jianjun Yuan / Huazhong University of Science and Technology
Zhonghe Jiang / Huazhong University of Science and Technology；School of Electrical and Electronic Engineering
Zhen Li / Huazhong University of Science and Technology
Zixiao Jiao / Huazhong University of Science and Technology
Experimental and theoretical researches of disruption mitigation were conducted in J-TEXT to explore the dynamic mechanism and mitigation method of disruptions. Among this researches, minor/major disruption was studied by numerical simulations. For the sake of comprehending effects of plasma current density profile on minor disruption profoundly, simulations of supersonic molecular beam injection(SMBI) of argon gas into J-TEXT plasma with different distributions of plasma current density profile are performed with the 3D magnetohydrodynamic(MHD) code called NIMROD. In this paper, different distributions of current density profile are realized by changing the safety factor to change the current density gradients. The result indicates that the distribution of current density profile can affect MHD behaviors, which have a significant impact in minor disruption
Important Date

  • Conference Date

    Jul 11

    2023

    to

    Aug 18

    2023

  • Nov 10 2021

    Draft paper submission deadline

  • Dec 10 2021

    Registration deadline

  • Dec 11 2021

    Contribution Submission Deadline

Sponsored By
IEEE IAS
Organized By
IEEE IAS Student Chapter of Southwest Jiaotong University (SWJTU)
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
IEEE PELS (Power Electronics Society) Student Chapter of HUST
Contact Information
Login to view full contact details
Previous Conferences