Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. II. Resistive tearing mode

Journal Article · · Physics of Plasmas
DOI:https://doi.org/10.1063/1.4905074· OSTI ID:1565336
 [1];  [2];  [3];  [4];  [5]
  1. Sichuan Univ., Chengdu (China); Univ. of California, Irvine, CA (United States); Southwestern Inst. of Physics, Chengdu (China)
  2. Chinese Academy of Sciences (CAS), Beijing (China)
  3. Univ. of California, Irvine, CA (United States)
  4. Sichuan Univ., Chengdu (China)
  5. Univ. of California, Irvine, CA (United States); Peking Univ., Beijing (China)
In this work, global gyrokinetic particle simulation of resistive tearing modes has been developed and verified in the gyrokinetic toroidal code (GTC). GTC linear simulations in the fluid limit of the kink-tearing and resistive tearing modes in the cylindrical geometry agree well with the resistive magnetohydrodynamic eigenvalue and initial value codes. Ion kinetic effects are discovered to reduce the radial width of the tearing modes. GTC simulations of the resistive tearing modes in the toroidal geometry find that the toroidicity reduces the growth rates.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); Univ. of California, Irvine, CA (United States); Univ. of California, Oakland, CA (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR) (SC-21). Scientific Discovery through Advanced Computing (SciDAC)
Grant/Contract Number:
AC02-05CH11231; AC05-00OR22725; FG02-07ER54916
OSTI ID:
1565336
Alternate ID(s):
OSTI ID: 1226654
OSTI ID: 22403365
Journal Information:
Physics of Plasmas, Journal Name: Physics of Plasmas Journal Issue: 12 Vol. 21; ISSN PHPAEN; ISSN 1070-664X
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English

References (33)

Gyrokinetic particle simulation model journal September 1987
Direct evidence for magnetic reconnection in the solar wind near 1 AU journal January 2005
Northward interplanetary magnetic field cusp aurora and high-latitude magnetopause reconnection journal June 1997
Continuous magnetic reconnection at Earth's magnetopause journal December 2003
A fluid–kinetic hybrid electron model for electromagnetic simulations journal May 2001
Tearing mode in the cylindrical tokamak journal January 1973
Finite-Resistivity Instabilities of a Sheet Pinch journal January 1963
Electromagnetic formulation of global gyrokinetic particle simulation in toroidal geometry journal December 2009
Hybrid simulation of energetic particle effects on tearing modes in tokamak plasmas journal July 2012
Modification of Δ′ by magnetic feedback and kinetic effects journal September 2012
Global gyrokinetic particle-in-cell simulations of internal kink instabilities journal December 2012
Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. I. Internal kink mode journal December 2014
Resistive instabilities in general toroidal plasma configurations journal January 1975
Hamiltonian guiding center drift orbit calculation for plasmas of arbitrary cross section journal January 1984
Gyrokinetic simulation of internal kink modes journal November 1995
Tearing mode analysis in tokamaks, revisited journal December 1998
Chapter 3: MHD stability, operational limits and disruptions journal June 2007
Fast linear growth of collisionless double tearing modes in a cylindrical plasma journal February 2011
Gyrokinetic simulation model for kinetic magnetohydrodynamic processes in magnetized plasmas journal January 2012
Energetic particle effects on n = 1 resistive MHD instabilities in a DIII-D hybrid discharge journal February 2012
Disruptions in tokamaks journal November 1995
A finite-mass fluid electron simulation model for low-frequency electromagnetic waves in magnetized plasmas journal April 2011
Transport of Energetic Particles by Microturbulence in Magnetized Plasmas journal August 2008
Turbulent Transport of Trapped-Electron Modes in Collisionless Plasmas journal August 2009
Influence of Energetic Ions on Tearing Modes journal February 2011
Nonlinear Frequency Oscillation of Alfvén Eigenmodes in Fusion Plasmas journal July 2012
Radial Localization of Toroidicity-Induced Alfvén Eigenmodes journal October 2013
Stabilization of the Linear Drift Tearing Mode by Coupling with the Ion Sound Wave journal June 1978
Wave-Particle Decorrelation and Transport of Anisotropic Turbulence in Collisionless Plasmas journal December 2007
Foundations of nonlinear gyrokinetic theory journal April 2007
Turbulent Transport Reduction by Zonal Flows: Massively Parallel Simulations journal September 1998
Gyrokinetic simulation of internal kink modes report May 1995
Global gyrokinetic particle-in-cell simulations of internal kink instabilities text January 2012

Cited By (7)

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. I. Internal kink mode journal December 2014
Nonlinear electromagnetic formulation for particle-in-cell simulation of lower hybrid waves in toroidal geometry journal June 2016
A conservative scheme of drift kinetic electrons for gyrokinetic simulation of kinetic-MHD processes in toroidal plasmas journal October 2017
Nonlinear saturation of kinetic ballooning modes by zonal fields in toroidal plasmas journal January 2019
Global simulation of ion temperature gradient instabilities in a field-reversed configuration journal April 2019
Kinetic particle simulations in a global toroidal geometry journal August 2019
Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. IV. Drift-tearing mode journal September 2019

Similar Records

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. II. Resistive tearing mode
Journal Article · Sun Dec 14 23:00:00 EST 2014 · Physics of Plasmas · OSTI ID:22403365

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. I. Internal kink mode
Journal Article · Sun Dec 14 23:00:00 EST 2014 · Physics of Plasmas · OSTI ID:22403364

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. I. Internal kink mode
Journal Article · Mon Dec 29 19:00:00 EST 2014 · Physics of Plasmas · OSTI ID:1565335