Zobrazeno 1 - 7 of 7 pro vyhledávání: '"G. Granucci (1"'
1
Discharge recovery by means of EC assisted start-up
Autor: D. Ricci (1, G. Granucci (1, D. Farina (1, F. Figini (1, S. Garavaglia (1, F. Maviglia (2, A. Moro (1 and the TCV team
Publikováno v: EPS 45th Conference on Plasma Physics, 2018 July 1-6
info:cnr-pdr/source/autori:D. Ricci (1; G. Granucci (1; D. Farina (1; F. Figini (1; S. Garavaglia (1; F. Maviglia (2; A. Moro (1 and the TCV team*/congresso_nome:EPS 45th Conference on Plasma Physics/congresso_luogo:/congresso_data:2018 July 1-6,/anno:2018/pagina_da:/pagina_a:/intervallo_pagine
In view of an efficient pulsed operation scenario of future nuclear fusion reactors, the effectiveness of a prompt and reliable plasma start-up is essential to improve plasma performance and reproducibility, especially after a disruptive event or to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::32af7547c84c7cc9004b4555d58fb885
http://www.cnr.it/prodotto/i/387476
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2
Impact of He admixture on the ammonia formation in N2 seeded D2 plasmas in the GyM facility
Autor: L. Laguardia (1, K. Behringer (3, A. Cremona (1, G. Gatto (1, G. Gervasini (1, F. Ghezzi (1, G. Granucci (1, V. Mellera (1, D. Minelli (1, R. Negrotti (2, M. Pedroni (1, M. Realini (2, D. Ricci (1, N. Rispoli (1, A. Uccello (1, E.Vassallo (1
Publikováno v: 45th EPS Conference on Plasma Physics, Praga, 2-6 July 2018
info:cnr-pdr/source/autori:L. Laguardia (1; K. Behringer (3; A. Cremona (1; G. Gatto (1; G. Gervasini (1; F. Ghezzi (1; G. Granucci (1; V. Mellera (1; D. Minelli (1; R. Negrotti (2; M. Pedroni (1; M. Realini (2; D. Ricci (1; N. Rispoli (1; A. Uccello (1; E.Vassallo (1/congresso_nome:45th EPS Conference on Plasma Physics/congresso_luogo:Praga/congresso_data:2-6 July 2018/anno:2018/pagina_da:/pagina_a:/intervallo_pagine
In this contribution we present the results obtained during nitrogen seeding experiments performed in GyM. The aim of the experiments was to evaluate the variation of ammonia (ND3) formation in the presence of helium (He). Control of experimental con
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::354530733a0a7428fae03a5bcd60be56
http://www.cnr.it/prodotto/i/389447
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3
Pre-plasma mobilization of magnetic dust and possible interference with tokamak operations
Autor: M. De Angeli (1, G. Maddaluno (2, P. Tolias (3, S. Ratynskaia (3, C. Castaldo (2, M.L. Apicella (2, G. Gervasini (1, F. Ghezzi (1, E. Giovannozzi (2, G. Granucci (1, G. Grosso (1, M. Iafrati (2, D. Iraji (4, E. Lazzaro (1, A. Uccello (1
Publikováno v: 16th International Conference on Plasma-Facing Materials and Components for Fusion Applications, Neuss/Düsseldorf, Germany, 16th-19th May 2017
info:cnr-pdr/source/autori:M. De Angeli (1; G. Maddaluno (2; P. Tolias (3; S. Ratynskaia (3; C. Castaldo (2; M.L. Apicella (2; G. Gervasini (1; F. Ghezzi (1; E. Giovannozzi (2; G. Granucci (1; G. Grosso (1; M. Iafrati (2; D. Iraji (4; E. Lazzaro (1; A. Uccello (1/congresso_nome:16th International Conference on Plasma-Facing Materials and Components for Fusion Applications/congresso_luogo:Neuss%2FDüsseldorf, Germany/congresso_data:16th-19th May 2017/anno:2017/pagina_da:/pagina_a:/intervallo_pagine
Recent investigations on dust collected in tokamaks (TEXTOR [1], Globus-M [2], FTU [3]) confirmed the presence of an unexpected significant fraction of ferromagnetic dust (?30 wt% in FTU, 15 wt% in TEXTOR, 10% in Globus-M). Magnetic dust particles co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::442e8c80f0184dd9e8723be169225e75
https://publications.cnr.it/doc/378119
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4
Use of MHD markers as a tool for EC steering launcher calibration in FTU
Autor: A. Moro (1), E. Alessi (1), W. Bin (1), A. Bruschi (1), P. Buratti (2), B. Esposito (2), L. Figini (1), C. Galperti (1), S. Garavaglia (1), G. Granucci (1), D. Marocco (2), V. Mellera (1), S. Nowak (1), G. Pucella (2), C. Sozzi (1)
Publikováno v: 41st EPS Conference on Plasma Physics, Berlin Germany, 23-27 June 2014
info:cnr-pdr/source/autori:A. Moro (1); E. Alessi (1); W. Bin (1); A. Bruschi (1); P. Buratti (2); B. Esposito (2); L. Figini (1); C. Galperti (1); S. Garavaglia (1); G. Granucci (1); D. Marocco (2); V. Mellera (1); S. Nowak (1); G. Pucella (2); C. Sozzi (1)/congresso_nome:41st EPS Conference on Plasma Physics/congresso_luogo:Berlin Germany/congresso_data:23-27 June 2014/anno:2014/pagina_da:/pagina_a:/intervallo_pagine
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::a20c35ecbd51d4015dbe5d26a4db0508
https://publications.cnr.it/doc/304803
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5
ECRH: A Tool To Control Disruptions In Tokamaks
Autor: G. Granucci (1), B. Esposito (2), M. Maraschek (3), S. Nowak (1), J. R. Martin-Solis (4), W. Bin (1), A. Botrugno (2), L. Gabellieri (2), E. Lazzaro (1), G. Pautasso (3), A. Romano (2), P. Smeulders (2), J. Stober (3), W. Treutterer (3), O. Tudisco (2), L. Urso (3), F. Volpe (3), H. Zohm (3), FTU Upgrade teams, ASDEX Upgrade teams
Publikováno v: RADIO FREQUENCY POWER IN PLASMAS, pp. 507–514, Gent (Belgium), 24-26 June 2009
info:cnr-pdr/source/autori:G. Granucci (1); B. Esposito (2); M. Maraschek (3); S. Nowak (1); J. R. Martin-Solis (4); W. Bin (1); A. Botrugno (2); L. Gabellieri (2); E. Lazzaro (1); G. Pautasso (3); A. Romano (2); P. Smeulders (2); J. Stober (3); W. Treutterer (3); O. Tudisco (2); L. Urso (3); F. Volpe (3); H. Zohm (3); FTU Upgrade teams; and ASDEX Upgrade teams/congresso_nome:RADIO FREQUENCY POWER IN PLASMAS/congresso_luogo:Gent (Belgium)/congresso_data:24-26 June 2009/anno:2009/pagina_da:507/pagina_a:514/intervallo_pagine:507–514
ECRH is suited for MHD control in tokamaks and this is well known since the several pioneering experiments investigating MHD stabilization either for confinement increase or for avoidance of disruptions originated by such instabilities. The first of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d6de5a1fad702dc03b77e766d9355a
https://publications.cnr.it/doc/250366
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6
Crucial issues of multi-beam feed-back control in fusion plasmas
Autor: S Cirant (1), J Berrino (1), F Gandini (1), G Granucci (1), F Iannone (3), E Lazzaro (1), G D'Antona (2), D Farina (1), K Koppenburg (4), S Nowak (1), G Ramponi (1)
Publikováno v: Third IAEA Technical Meeting on ECRH Physics and Technology in ITER, pp. 223–233, Como, 2005
info:cnr-pdr/source/autori:S Cirant (1); J Berrino (1); F Gandini (1); G Granucci (1); F Iannone (3); E Lazzaro (1); G D'Antona (2); D Farina (1); K Koppenburg (4); S Nowak (1); and G Ramponi (1)/congresso_nome:Third IAEA Technical Meeting on ECRH Physics and Technology in ITER/congresso_luogo:Como/congresso_data:2005/anno:2005/pagina_da:223/pagina_a:233/intervallo_pagine:223–233
Proof of principle of feed-back controlled Electron Cyclotron Heating and Current Drive (ECH/ECCD), aiming at automatic limitation (or suppression) of Neoclassical Tearing Modes amplitude, has been achieved in a number of present machines. In additio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::c0dd4cd9389dd97cdad2bfe9a0447d8e
http://www.cnr.it/prodotto/i/81162
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7
(N)TM Onset by Central EC Power Deposition in FTU and TCV Tokamaks
Autor: S. Nowak (1, P. Buratti (2, O. Sauter (3, E. Lazzaro (1, G. Pucella (2, D. Testa (3, W. Bin (1, G. Canal (3, B. Duval (3, L. Federspiel (3, C. Galperti (1, S. Garavaglia (1, G. Granucci (1, A.N. Karpushov (3, D. Kim (3, A. Moro (1, H. Reimerdes (3, J. Rossel (3, C. Sozzi (1, A. Tuccillo (2, O. Tudisco (2, D. Wagner (3, and FTU, TCV Teams
Publikováno v: 25th Fusion Energy Conference (FEC 2014), Saint Petersburg, Russia, 13-18 October 2014
info:cnr-pdr/source/autori:Nowak S., Buratti P., Sauter O., Lazzaro E., Pucella G., Testa D., Bin W., Canal G., Duval B., Federspiel L., Galperti C., Garavaglia S., Granucci G., Karpushov A. N., Kim D., Moro A., Reimerdes H., Rossel J., Sozzi C., Tuccillo A., Tudisco O., Wagner D. and FTU and TCV Teams/congresso_nome:25th Fusion Energy Conference (FEC 2014)/congresso_luogo:Saint Petersburg, Russia/congresso_data:13-18 October 2014/anno:2015/pagina_da:/pagina_a:/intervallo_pagine
25th Fusion Energy Conference (FEC 2014) IAEA, Saint Petersburg, Russia, 13-18 October 2014
info:cnr-pdr/source/autori:S. Nowak (1; P. Buratti (2; O. Sauter (3; E. Lazzaro (1; G. Pucella (2; D. Testa (3; W. Bin (1; G. Canal (3; B. Duval (3; L. Federspiel (3; C. Galperti (1; S. Garavaglia (1; G. Granucci (1; A.N. Karpushov (3; D. Kim (3; A. Moro (1; H. Reimerdes (3; J. Rossel (3; C. Sozzi (1; A. Tuccillo (2; O. Tudisco (2; D. Wagner (3; and FTU and TCV Teams/congresso_nome:25th Fusion Energy Conference (FEC 2014) IAEA/congresso_luogo:Saint Petersburg, Russia/congresso_data:13-18 October 2014/anno:2014/pagina_da:/pagina_a:/intervallo_pagine
The presence in plasmas of conventional and neoclassical tearing modes is a key problem for the confinement. The investigation of their onset is still an open issue to avoid plasma degradation and possible disruptions. The destabilization of the mode
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::297ee25c73ac9869ee947752ae6c533d
https://infoscience.epfl.ch/record/206104
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