First escaping fast ion measurements in ITER-like geometry using an activation probe
نویسنده
چکیده
activation probe G.Bonheure, M.Hult, A.Fenyvesi, S.Äkäslompolo, D.Carralero, D.Degering, A.de-Vismes Ott, M.Garcia-Munoz, B.Gmeiner, A.Herrmann, M.Laubenstein, G.Lutter, J. Mlynar, H.W.Mueller, V.Rohde, W.Suttrop, G.Tardini and the ASDEX Upgrade Team ERM-KMS, B-1000 Brussels, Belgium, Partner in the Trilateral Euregio Cluster EC-JRC-IRMM, Retieseweg 111, B-2440 Geel, Belgium Nuclear Research Institute, Hungarian Academy of Sciences, H-4026 Debrecen, Bem tér 18/c, Hungary Association EURATOM-Tekes, Aalto University, Department of Applied Physics, P.O.Box 14100 FI-00076 AALTO, Finland Max-Planck-Institut für Plasmaphysik, EURATOM-Assoziation, D-85748 Garching, Germany VKTA Rossendorf e.V., Postfach 510119, 01314 Dresden, Germany IRSN-LMRE, Bois des Rames, Bât. 501, 91400 Orsay, France Faculty of Physics, Seville University, Seville, Spain Laboratori Nazionali del Gran Sasso, S.S. 17/bis km 18+910, I-67010 Assergi (AQ), Italy Association Euratom-IPP.CR, CZ-182 21 Praha 8, Czech Republic
منابع مشابه
Electron Energy Distribution Function Measurements by Langmuir Probe in ITER like Negative Ion Sources
Related Articles Measurement of ion and electron temperatures in plasma blobs by using an improved ion sensitive probe system and statistical analysis methods Rev. Sci. Instrum. 83, 023502 (2012) Diagnostics of the ITER neutral beam test facility Rev. Sci. Instrum. 83, 02B103 (2012) Electron cyclotron resonance ion source plasma chamber studies using a network analyzer as a loaded cavity probe ...
متن کاملMonte Carlo simulation of fast ion losses in ITER in the presence of static 3 D magnetic perturbations
Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Tuomas Koskela Name of the doctoral dissertation Monte Carlo simulation of fast ion losses in ITER in the presence of static 3D magnetic perturbations Publisher School of Science Unit Department of Applied Physics Series Aalto University publication series DOCTORAL DISSERTATIONS 202/2014 Field of research Plasma Physics Manusc...
متن کاملMHD induced Fast-Ion Losses on ASDEX Upgrade
The interplay between MHD instabilities and energetic ions is of crucial importance for a safe plasma performance in self-heated fusion experiments like ITER. A detailed knowledge of the underlying physics has been gained from direct measurements of MHD induced fast-ion losses (FIL). Time resolved energy and pitch angle measurements of FIL correlated in frequency and phase with Neoclassical Tea...
متن کاملCollective behaviors of fast ions accelerated by Ion Cyclotron Resonance Heating
Introduction This work focuses on fast ion transport caused by collective modes and the corresponding evolution of meso-scale fluctuations in burning plasma. More specifically, we analyze these problems in the FAST (Fusion Advanced Studies Torus) [1] H-mode reference scenario, a conceptual design proposal for a EU ITER Satellite tokamak. As explained in [2], FAST approaches dimensionless parame...
متن کاملConceptual design of the ITER fast-ion loss detector.
A conceptual design of a reciprocating fast-ion loss detector for ITER has been developed and is presented here. Fast-ion orbit simulations in a 3D magnetic equilibrium and up-to-date first wall have been carried out to revise the measurement requirements for the lost alpha monitor in ITER. In agreement with recent observations, the simulations presented here suggest that a pitch-angle resoluti...
متن کامل