The 20th Numerical EXperiment of Tokamak (NEXT) Workshop

Date : Jan. 13th - Jan. 14th, 2015
Place :
Kyoto TERRSA
Conference Room D, 3rd Floor of East Building (Oral session)
Conference Room No.2, 3rd Floor of West Building (Poster session)

Program

NEXT project

• Multi timescale simulation of energetic particle driven mode in JT-60U (pdf,3.5MB)
  A. Bierwage (JAEA)
• Development of MPMD System in Integrated Divertor Code [in Japanese] (pdf,3.0MB)
  K. Shimizu (JAEA)
• Simulation study of disruption and runaway electrons (pdf,1.8MB)
  A. Matsuyama (JAEA)

Turbulence simulation

• Invite
  Progress of turbulent transport studies on toroidal plasmas via gyrokinetic simulation with GKV (pdf,7.6MB)
  T. Watanabe (Nagoya University)
• Invite
  Discussion on NEXT project
  M. Yagi (JAEA)

MHD

• Invite
  Development of a robust numerical scheme for compressional MHD (pdf,1.3MB)
  T. Miyoshi (Hiroshima University)
• Three-dimensional numerical analysis of interchange mode in the Large Helical Device with ion diamagnetic effects and dissipation (pdf,5.5MB)
  T. Nicolas (NIFS)
• Simulation Study of A New Kind of Energetic Particle Driven Geodesic Acoustic Mode in LHD (pdf,1.9MB)
  H. Wang (NIFS)

Particle simulation

• Invite
  Acceleration of PIC code with Intel MIC/GPU (pdf,1.3MB)
  H. Naitou (Yamaguchi University)
• Kinetic Modeling of Classical and Neo-Classical Transport for High-Z impurities in Fusion SOL/Divertor Plasmas using Binary Collision Method (pdf,1.3MB)
  Y. Homma (Keio University)

Turbulence / Transport I

• Invite
  Origin of nonlocality of plasma turbulence and dynamical profile constraint
  Y. Kishimoto (Kyoto University)
• Invite
  Relaxation to neoclassical flow equilibrium in gyrokinetic theory and gyrofluid computation (pdf,918KB)
  B. D. Scott (IPP)
• Collisionality dependence of neoclassical toroidal viscosity in superbanana-plateau regime by full-f gyrokinetic simulations (pdf,1.1MB)
  S. Matsuoka (RIST)

Turbulence / Transport II

• On the treatment of polarization drift in electromagnetic nonlinear gyrokinetic equations (pdf,1.5MB)
  T. S. Hahm (Seoul National University)
• Electromagnetic gyrokinetic simulation of turbulent transport in high ion temperature discharge of Large Helical Device
  A. Ishizawa (NIFS)
• Extension of Integrated Transport Analysis Suite, TASK3D-a (pdf,2.3MB)
  M. Yokoyama (NIFS)

Total 12

Poster Session 

• Numerical MHD Stability Analysis of LHD Plasma with RMP (pdf,2.2MB)
  K. Ichiguchi (NIFS)
• Neoclassical toroidal viscosity from toroidal ripples in JT-60U and ITER (pdf,1.4MB)
  S. Satake (NIFS)
• Effects of collisions on conservation laws in gyrokinetic field theory
  H. Sugama (NIFS)
• Effect of parallel heat flux in gyroviscosity on tearing instability in two-fluid MHD (pdf,365KB)
  A. Ito (NIFS)
• Effects of current profile on current decay time in tokamak disruption [in Japanese] (pdf,1.1MB)
  K. Watanabe (NIFS)
• Effect of neoclassical poloidal viscosity and resonant magnetic perturbation on the response of the m/n=1/1 magnetic island in LHD (pdf,594MB)
  B. Huang (The Graduate University for Advanced Studies)
• History of PARASOL (pdf,2.0MB)
  T. Takizuka (Osaka University)
• Modeling of EBW CD in spherical tokamaks (pdf,646MB)
  A. Fukuyama (Kyoto University)
• Integrated heat and particle transport simulation of NBI Plasmas in LHD
  A. Sakai (Kyoto University)
• Simulation Study of Energetic Triton Confinement in the D-D Experiment on LHD (pdf,7.3MB)
  M. Homma (Kyoto University)
• Particle transport simulation in tokamak plasma by TASK/TX
  R. Kanamori (Kyoto University)
• Integrated heat transport simulation of multi-ion species high-Ti plasma of LHD
  H. Yamaguchi (Kyoto University)
• Gyrokinetic simulation on the effect of magnetic island on the ITG instability in tokamak plasmas
  L. Jiguan (Kyoto University)
• Non-local structure and transport in toroidal flux-driven ITG turbulence (pdf,2.3MB)
  K. Imadera (Kyoto University)
• Development of a global gyrokinetic Vlasov code with new real space field solver
  K. Obrejan (Kyoto University)
• Nonlinear mutual destabilization of tearing mode and ion temperature gradient mode
  Z. Hu (Dalian University of Technology/Kyoto University)
• Two-fluid equilibrium transition of ST due to multi-pulsing CHI (pdf,3.7MB)
  T. Kanki (Japan Coast Guard Academy)
• Accuracy analysis of numerical integration of charged particle motion based on recurrence
  M. Furukawa (Tottori University)
• A Spike Algorithm for Solving Block Tridiagonal Matrix Equations on Multicore Machines (pdf,553KB)
  S. Tokuda (RIST)
• Progress on the remote experiment center (pdf,1.6MB)
  T. Ozeki (JAEA)
• Fokker-Planck Simulation of Runaway Electron Generation in Tokamak Disruptions (pdf,1.7MB)
  H. Nuga (JAEA)
• Validation studies on local gyrokinetic simulations of tokamak ITG-TEM driven turbulent transport (pdf,4.8MB)
  M. Nakata (JAEA)
• MHD Instability Excited by Interplay between Resistive Wall Mode and Stable MHD Modes in Rotating Tokamak Plasmas (pdf,1.0MB)
  N. Aiba (JAEA)
• Development of L-H transition simulation framework with BOUT++ code (pdf,1.5MB)
  H. Seto (JAEA)
• Particle flux representations with FLR effects in the gyrokinetic model (pdf,1.3MB)
  N. Miyato (JAEA)

Total 25

A list of participants