'Bootstrap current' diaporamas de présentation

Recent progress in the analysis in the JET hybrid scenario discharges

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Advanced Tokamak Plasmas and Their Control

Advanced Tokamak Plasmas and Their Control. C. Kessel Princeton Plasma Physics Laboratory Columbia University, 4/4/03. Power Plant Studies Show the Potential Benefits of Advanced Tokamaks. Simultaneous achievement of Steady state High ? ----> high fusion power density

508 views • 50 slides

XGC gyrokinetic particle simulation of edge plasma

IEA Edge workshop, 11-13 Sept. 2006, Krakow, Poland. XGC gyrokinetic particle simulation of edge plasma. C.S. Chang a and the CPES b team a Courant Institute of Mathematical Sciences, NYU b SciDAC Fusion Simulation Prototype C enter for P lasma E dge S imulation. Contents.

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Experimental Tests of Quasisymmetry in HSX

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2008 International Workshop on Frontiers in Space and Fusion Energy Science

2008 International Workshop on Frontiers in Space and Fusion Energy Science Plasma and Space Science Center, National Cheng Kung University. Progress of Steady-state Tokamak towards Fusion Energy Utilization in the Later Half of 21st Century. November 6-8 JAEA M. Kikuchi. 1.

503 views • 34 slides

Influence of ion orbit width on threshold of neoclassical tearing modes

Influence of ion orbit width on threshold of neoclassical tearing modes. Huishan Cai 1 , Ding Li 2 , Jintao Cao 2. 1 University of Science and Technology of China 2 Institute of Physics, CAS. Outline. Background Physical interpretation

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Transport in Quasisymmetric Plasma: Results from HSX

Transport in Quasisymmetric Plasma: Results from HSX. D.T. Anderson for the HSX Team HSX Plasma Laboratory UW-Madison. 2008 Innovative Confinement Concepts Workshop, Reno NV. Outline. Quasihelically symmetric with no toroidal curvature ? high effective transform

246 views • 24 slides

Tutorial: Modelling the Neoclassical Tearing Mode Howard Wilson

Tutorial: Modelling the Neoclassical Tearing Mode Howard Wilson Department of Physics, University of York, Heslington, York, YO10 5DD. Outline. Background to neoclassical tearing modes: Consequences: magnetic islands Drive mechanisms Bootstrap current and the neoclassical tearing mode

373 views • 22 slides

Fluid vs Kinetic Models in Fusion Laboratory Plasmas

Fluid vs Kinetic Models in Fusion Laboratory Plasmas. ie Tokamaks. Howard Wilson Department of Physics, University of York, Heslington, York. Outline. Tokamak magnetic geometry Some basic features Plasma turbulence in the edge in the core Reconnection

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Integrated Simulation of ELM Energy Loss Determined by Pedestal MHD and SOL Transport

TH/4-2. Integrated Simulation of ELM Energy Loss Determined by Pedestal MHD and SOL Transport. N. Hayashi, T. Takizuka, T. Ozeki, N. Aiba, N. Oyama JAEA Naka. Purpose of this paper.

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HT-7. ??????. Presented by Yuejiang Shi. ????. ??????????????????????????????????? ? N ?? H-mode ?? ITB ??????????????. ????? CRD ??. JIPP T-IIU,COMPASS-D ? TUMAN-3M ????????? H ?? COMPASS-D ? FTU ????????????????????????.

308 views • 19 slides

Bootstrap current in quasi-symmetric stellarators

Bootstrap current in quasi-symmetric stellarators. Andrew Ware University of Montana Collaborators: D. A. Spong, L. A. Berry, S. P. Hirshman, J. F. Lyon, ORNL. Overview. Undertake a comparison of the bootstrap current in quasi-symmetric stellarators as calculated by two separate codes:

183 views • 18 slides

Stability Studies Plans (FY11)

NCSX. Stability Studies Plans (FY11). E. Fredrickson, For the NCSX Team. NCSX Research Forum Dec. 7, 2006. Outline. Equilibrium Reconstruction (FY11) Stability Physics (FY11) Magnetic Islands Neoclassical affect on intrinsic & current driven islands External kink modes

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The toroidal current is consistent with numerical estimates of bootstrap current

131 views • 1 slides