FT3 - An experiment to study burning plasma physics issues in deuterium plasmas (Articolo in rivista)

Type
Label
  • FT3 - An experiment to study burning plasma physics issues in deuterium plasmas (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Alternative label
  • Romanelli, F.a , Coletti, A.a, Gormezano, C.a, Lucci, F.a, Pizzuto, A.a, Righetti, G.B.a, Angelone, M.b, Alessandrini, C.b, Baldarelli, M.b, Barbato, E.b, Batistoni, F.b, Brolatti, G.b, Bruschi, A.c, Candela, G.b, Capriccioli, A.b, Claesen, R.b, Cirant, S.c, Coletti, A.b, Cocilovo, V.b, Crescenzi, C.b, Crisanti, F.b, Cucchiaro, A.b, Di Pace, L.b, Esposito, B.b, Frigione, D.b, Garzotti, L.d, Gormezano, C.b, Granucci, G.c, Lo Bue, A.b, Lucci, F.b, Maddaluno, G.b, Marinucci, M.b, Mazzone, G.b, Mazzitelli, G.b, Nardi, C.b, Nowak, S.c, Papastergiou, S.b, Pericoli-Ridolfini, V.b, Pieroni, L.b, Pillon, M.b, Pizzuto, A.b, Polinari, P.b, Ramogida, G.b, Ramponi, G.c, Riccardi, B.b, Righetti, G.B.c, Rita, C.b, Rollet, S.b, Roccella, M.b, Romanelli, F.b, Santinelli, M.b, Sassi, M.b, Semeraro, L.b, Simonetto, A.c, Smeulders, P.b, Sozzi, C.c, Talarico, C.a, Vlad, G.a, Zonca, F.a (2004)
    FT3 - An experiment to study burning plasma physics issues in deuterium plasmas
    in Fusion science and technology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Romanelli, F.a , Coletti, A.a, Gormezano, C.a, Lucci, F.a, Pizzuto, A.a, Righetti, G.B.a, Angelone, M.b, Alessandrini, C.b, Baldarelli, M.b, Barbato, E.b, Batistoni, F.b, Brolatti, G.b, Bruschi, A.c, Candela, G.b, Capriccioli, A.b, Claesen, R.b, Cirant, S.c, Coletti, A.b, Cocilovo, V.b, Crescenzi, C.b, Crisanti, F.b, Cucchiaro, A.b, Di Pace, L.b, Esposito, B.b, Frigione, D.b, Garzotti, L.d, Gormezano, C.b, Granucci, G.c, Lo Bue, A.b, Lucci, F.b, Maddaluno, G.b, Marinucci, M.b, Mazzone, G.b, Mazzitelli, G.b, Nardi, C.b, Nowak, S.c, Papastergiou, S.b, Pericoli-Ridolfini, V.b, Pieroni, L.b, Pillon, M.b, Pizzuto, A.b, Polinari, P.b, Ramogida, G.b, Ramponi, G.c, Riccardi, B.b, Righetti, G.B.c, Rita, C.b, Rollet, S.b, Roccella, M.b, Romanelli, F.b, Santinelli, M.b, Sassi, M.b, Semeraro, L.b, Simonetto, A.c, Smeulders, P.b, Sozzi, C.c, Talarico, C.a, Vlad, G.a, Zonca, F.a (literal)
Pagina inizio
  • 483 (literal)
Pagina fine
  • 511 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.ans.org/pubs/journals/fst/a_526 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 45 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a Assoc. EURATOM-ENEA sulla Fusione, CR Frascati, Roma, Italy b Assoc. EURATOM-ENEA sulla Fusione, Italy c Assoc. EURATOM-ENEA-CNR Fusione, Istituto di Fisica del Plasma, Italy d Consorzio RFX, Italy (literal)
Titolo
  • FT3 - An experiment to study burning plasma physics issues in deuterium plasmas (literal)
Abstract
  • A conceptual study is presented for a substantial upgrade of the Frascati Tokamak Upgrade (FTU) up to B = 8 T, I = 6 MA, and R [approximately equal to] 1.3 m to study burning plasma (BP) issues in deuterium plasmas operating up to an equivalent DT gain close to Q = 2 in the ELMy H-mode and to Q = 5 with an internal transport barrier (ITB). The effect of alpha particles is simulated by ~1 MeV fast 3He minority heating produced by ion cyclotron resonance heating (20 MW). Thanks to the high-density values ([approximately equal to]4 × 1020 m-3), the FT3 plasmas are characterized by short electron-ion equipartition time (60 ms in the ELMy H-mode scenario) and slowing-down time (44 ms), with respect to the energy confinement time of ~340 ms, a feature characteristic of BP experiments but not always satisfied with present tokamak devices. Advanced scenarios at 5 T with fully noninductive current drive can be investigated with a steady-state current density profile achieved in <5 s. The aim of FT3 is to prepare ITER operation and to provide a test bed for the development of the ITER auxiliary system and diagnostics. Elements of the scientific program are as follows: the investigation of energetic particle collective effects, optimization of H-mode scenarios, development of improved H-mode scenarios and scenarios with ITBs, magnetohydrodynamic and transport studies in ITER-relevant conditions, and study of edge plasma dynamics. FT3 can use all the existing facilities available in Frascati and could be constructed in ~5 yr. (literal)
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Autore CNR

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