000124547 001__ 124547
000124547 005__ 20190124064620.0
000124547 037__ $$aCONF
000124547 245__ $$aOverview of TCV Results
000124547 269__ $$a2006
000124547 260__ $$c2006
000124547 336__ $$aConference Papers
000124547 500__ $$ainvited paper
000124547 520__ $$aThe Tokamak `a Configuration Variable , TCV, addresses scientific questions to improve our understanding of magnetically confined plasmas and our ability to control them in ITER relevant scenarios, and explores avenues to improve the plasma performance on the way to a conceptual fusion power plant that cannot necessarily be investigated in ITER. The unique flexibility of its shaping and control systems is matched by that of its Electron Cyclotron Heating (ECH) and current drive (ECCD) systems. These include 3 MW from six 82.7 GHz gyrotrons used at the second harmonic in X-mode (X2), and 1.5 MW from three gyrotrons at 118 GHz (X3). This overview highlights the progress accomplished on TCV during the 2004–2006 campaigns, focussed on five main themes: 1) particle, energy and momentum transport in shaped plasmas, investigated over a large range of normalized temperature gradients and including peaked density profiles measured even in the absence of a Ware pinch or a core particle source; 2) plasma edge physics, addressing the question of the origin of anomalous cross-field transport in the SOL; 3) H-mode physics under strong electron heating at reactor relevant beta, e.g. using third harmonic X3 heating (1.5 MW); 4) ECH and ECCD physics, including phase space fast electron transport and electron Bernstein wave heating, demonstrated in the O-X-B scheme; 5) physics of improved steady-state tokamak regimes with internal transport barriers, with or without inductive currents, and with large (over 70%) bootstrap current fractions, confirming the key role of the current profile in the transition to improved confinement and the necessity of a negative core magnetic shear for obtaining eITBs.
000124547 700__ $$0240112$$aFasoli, A. F.$$g105078
000124547 7112_ $$a21th IAEA Fusion Energy Conference$$cChengdu, China$$d16 October 2006
000124547 8564_ $$uhttp://www-pub.iaea.org/MTCD/Meetings/Announcements.asp?ConfID=149$$zURL
000124547 8564_ $$s1229937$$uhttps://infoscience.epfl.ch/record/124547/files/068022001.pdf$$zn/a
000124547 909C0 $$pCRPP
000124547 909C0 $$0252028$$pSPC
000124547 909CO $$ooai:infoscience.tind.io:124547$$pconf$$pGLOBAL_SET$$pSB
000124547 917Z8 $$x148230
000124547 937__ $$aCRPP-CONF-2006-133
000124547 970__ $$a3807-CONF/CRPP
000124547 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000124547 980__ $$aCONF