Overview of Alfven eigenmode experiments in JET
نویسندگان
چکیده
منابع مشابه
Overview of Sase Experiments
The radiation characteristics of Free Electron Lasers (FEL) based on the Self-Amplified Spontaneous Emission (SASE) principle are very high brilliance and full transverse coherence. These properties, together with the possibility to tune it to low wavelengths, make of SASE FELs a unique synchrotron radiation source type. Linac driven SASE FELs require high peak current electron pulses with very...
متن کاملOverview on Experiments On ITERlike Antenna On JET And ICRF Antenna Design For ITER
Following an overview of the ITER Ion Cyclotron Resonance Frequency (ICRF) system, the JET ITER-like antenna (ILA) will be described. The ILA was designed to test the following ITER issues: (a) reliable operation at power densities of order 8MW/m^ at voltages up to 45kV using a close-packed array of straps; (b) powering through ELMs using an internal (invacuum) conjugate-T junction; (c) protect...
متن کاملUc - 427 Ity Analysis of Toroidicity - Induced Alfven Eigenmodes in Tftr Dt Experiments
The toroidicity-induced Alfv6n eigenmodes (TAE) with radially extended structure are found to be stable in the Tokamak Fusion Test Reactor Deuterium-Tritium plasmas. A core localized TAE mode is shown to exist near the center of the plasma at small magnetic shear and finite plasma beta, which can be destabilized by energetic alpha particles on TFTR. With additional instability drive from fast m...
متن کاملEigenmode Analysis of Eddy Currents and Eigenmode Coil Design
Introduction Eddy currents have long been the bane of MRI. Particularly since the mid 1980s when imaging sequences became more rapid [1] and superconducting magnets became routinely used. When gradient coils are switched rapidly, eddy currents are induced in the cryostat vessel and other surrounding conducting structures. Two principal solutions have been adopted into standard practice for deal...
متن کاملTheoretical Overview of Jet Photoproduction at Hera
We review the theoretical framework of jet photoproduction at HERA discussing the conceptual ideas, phenomenological models, and higher order perturbative calculations. Numerically, we study the physically interesting distribution of transverse energy within the observed jet, the real and virtual photon structure, and the proton structure at large x. To appear in Proc. of “New Trends in HERA Ph...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Fusion
سال: 1995
ISSN: 0029-5515
DOI: 10.1088/0029-5515/35/12/i09