DVloop~-0.5 V DVloop~-0.5 V * SXR brightness shows that mode onset occurs after core build-up and affects both ... electron cyclotron frequencies and ...
Long Pulse Operation with the ITER-Relevant LHCD Antenna in Tore Supra A Ekedahl1, L Delpech1, M Goniche1, D Guilhem1, J Hillairet1, M Preynas1, PK Sharma2, J Achard1 ...
Tokamaks are pulsed devices limited by the plasma current; however, ... LHCD works through electron Landau damping around v~3vth. LHCD is calculated based on ...
Control and data acquisition system for lower ... The lower hybrid control system (LHCOSY) LH tree structure ... Matlab/Opal-RT/Labview with Joe and Yuri. ...
J antenna has never been run at 53 MHz, ... ELMs on antenna loading and FFT commissioning (mostly piggy-back) MC and LHCD synergy (J antenna at 50 MHz. Needs LH) ...
Fast ECE spectrogram. P. Maget. O2.002. Tuesday. Same ... Spectrogram by correlation ECE radiometer. A shot with : LHCD oscillations shear reversal ...
TORE SUPRA. Particle control in high power, high density long pulses on Tore Supra ... TORE SUPRA. Towards higher power and density : combining LHCD and ICRH ...
Sawtooth Behavior Modification in Alcator C-Mod via Lower Hybrid Current Drive ... is to examine sawtooth behavior modifications induced with co- and counter ...
Develop high poloidal beta regimes where up to 70% of the ... 100kA by typically 1MW (DIII-D, Tore Supra) =0.03 with waves of lower parallel refractive index ...
Hard X-ray Diagnostic for Alcator C-Mod. John Liptac. Doctoral Seminar ... Coded Aperture Imaging. Coded aperture imaging has long been used in astronomy and ...
Off-axis Current Drive and. Current Profile Control in JT-60U. T. Suzuki, S. Ide, T. Fujita, T. Oikawa, ... difficult to measure, veiled by large Ohmic current. ...
Association EURATOM-CEA Presented by A. B coulet Outline Introducing Association Euratom-CEA Programmatic Priorities for the coming decade Structure & Organization ...
ARIES-RS,AT) and there are active experimental programs on several tokamaks (eg. ... and of the pressure profile or transport characteristics' (AT Workshop, GA, 1999) ...
Achievements and open issues in impurity profile control at JET. M. Valisa and Angioni Carraro Coffey Lauro-Taroni Predebon Puiatti Alper Belo Corrigan vanEester ...
US Involvement: MHD mode control, high beta-normal operation, diagnostics, planning and participating in experiments. W7-X Stellarator (Greifswald, Germany)
Ip can not be too low or we'll loose too many alphas from ripple. Inductive non-inductive ... Fe Shims for Ripple Reduction in FIRE. TF Coil. Outer VV. Inner ...
Core turbulence studies in ITB plasmas Nils P. Basse MIT Plasma Science and Fusion Center A number of issues and questions concerning the formation of ITB s in C ...
Advanced DEMO power density of 5 - 10 MWm-3 could be produced. ... ARIES AT (bN 5.4, fbs 90%) 12. OFHC TF ( 7 T) ... from coils and power supplies would be used ...
... Steady State Operation and Energetic Particles, St Petersburg (Russia) July 2003 ... 2Euratom-CEA Association, CEA-Cadarache, 13108, St Paul lez Durance, France ...
Optimization of a Steady-State Tokamak-Based Power Plant Farrokh Najmabadi University of California, San Diego, La Jolla, CA IEA Workshop 59 Shape and aspect ratio ...
Columbia University, 4/4/03. Power Plant Studies Show the Potential Benefits of Advanced Tokamaks ... L. R. Baylor, Phys. Plasmas, 2000, on DIII-D. FIRE Uses ...
ARIES Economic Studies have Defined the Plasma Requirements for an Attractive ... ARIES-RS Power Plants require BtE only slightly larger than FIRE due high b and B. ...
... similar to the JT-60U and JET results which have been interpreted in terms of ... requires installation of additional magnetic loop(s) during the next major break ...
Use of Litium to broaden Te profiles. The Joint Meeting of 4th IAEA Technical Meeting on Spherical Tori and 14th ... Compact Toroid Injection (in NSTX? ...
4th General Scientific Assembly of Asia Plasma and Fusion ... Hangzhou, China, October 13 - 16, 2003. AES, ANL, Boeing, Columbia U., CTD, GA, GIT, LLNL, INEEL, ...
... to review the design, conduct R&D, manufacture and test the NSTX spare OH ... Dr. Li, Wan, and Du of ASIPP will visit NSTX/PPPL in mid-January: Dr. Li to ...
The main characteristics of the advanced scenarios presently under study for ... ARIES-RS Power Plants require BtE only slightly larger than FIRE due high b and B. ...
For no external kink stabilization, qmin 2 appears to be most viable for ... Stabilization of the n=1 kink would yield attractive configurations (n=1 ...
... phase; H factor enhancement relative to OHMIC value less than that in ELM-free ... with H factor doubling relative to OHMIC value; neutron rate increases to 3x1013 ...
Summary of MHD research ideas. Alcator C-Mod Ideas Forum. Dec 2006 ... ELMs. Several ideas involve multiple run days. Piggybacking possibilities seem to be minimal. ...
If the ITER process has not arrived at a decision, then FIRE would be advanced ... 'High-b Steady-State Advanced Tokamak Regimes for ITER and FIRE' ...