Zobrazeno 1 - 10
of 472
pro vyhledávání: '"A. Pimazzoni"'
Publikováno v:
Nuclear Fusion, Vol 63, Iss 7, p 076031 (2023)
Neutral beam injectors are based on the neutralization of ion beams accelerated at the desired energy. In the case of the ITER heating and diagnostic neutral beams, the target heating power translates into stringent requirements on the acceptable bea
Externí odkaz:
https://doaj.org/article/41df1b7bea8c426b84f046e7c2e99bae
Autor:
A. Hurlbatt, F. Bonomo, A. Pimazzoni, P. Veltri, M. Agostini, M. Barbisan, M. Brombin, R. Delogu, U. Fantz, B. Heinemann, N. den Harder, G. Orozco, C. Poggi, L. Schiesko, G. Serianni, M. Ugoletti, C. Wimmer
Publikováno v:
AIP Advances, Vol 11, Iss 2, Pp 025330-025330-5 (2021)
Neutral beam injection (NBI) systems are required for heating and current drive in the next generation fusion experiment ITER, and strict requirements are placed on the beamlet core divergence (
Externí odkaz:
https://doaj.org/article/53de2a910c484716b778d76e25abe589
Publikováno v:
IEEE Transactions on Plasma Science, vol. 50, no. 11, pp. 3859-3864, Nov. 2022
The compact radio frequency negative ion source NIO1 (Negative Ion Optimization phase 1) has been designed, built and operated by Consorzio RFX and INFN-LNL in order to study and optimize the production and acceleration of H- ions in continuous opera
Externí odkaz:
http://arxiv.org/abs/2308.15328
Autor:
Shepherd, A., Patton, T., Pimazzoni, A., Pouradier-Duteil, B., Garola, A. Rigoni, Sartori, E., Ugoletti, M., Serianni, G.
For negative ion beam sources there are several methods of measuring the accelerated beam current, most commonly electrical measurements at the power supply and calorimetric measurements. On SPIDER, the ITER Heating Neutral Beam full-scale beam sourc
Externí odkaz:
http://arxiv.org/abs/2305.18001
Autor:
Maistrello, Alberto, Agostini, Matteo, Bigi, Marco, Brombin, Matteo, Dan, Mattia, Casagrande, Riccardo, De Nardi, Marco, Ferro, Alberto, Gaio, Elena, Jain, Palak, Lunardon, Francesco, Marconato, Nicolò, Marcuzzi, Diego, Recchia, Mauro, Patton, Tommaso, Pavei, Mauro, Santoro, Francesco, Toigo, Vanni, Zanotto, Loris, Barbisan, Marco, Baseggio, Lucio, Bernardi, Marco, Berton, Giovanni, Boldrin, Marco, Bello, Samuele Dal, Fasolo, Daniele, Franchin, Luca, Ghiraldelli, Raffaele, Grando, Luca, Milazzo, Ruggero, Pimazzoni, Antonio, Rigoni, Andrea, Sartori, Emanuele, Serianni, Gianluigi, Shepherd, Alastair, Ugoletti, Margherita, Zaniol, Barbara, Zella, Daniele, Zerbetto, Enrico, Decamps, Hans, Rotti, Chandramouli, Veltri, Pierluigi
Publikováno v:
Fusion Engineering and Design, vol. 190, pages 113510, year 2023, issn 0920-3796
SPIDER is the full-scale prototype of the ion source of the ITER Heating Neutral Beam Injector, where negative ions of Hydrogen or Deuterium are produced by a RF generated plasma and accelerated with a set of grids up to ~100 keV. The Power Supply Sy
Externí odkaz:
http://arxiv.org/abs/2304.02294
Autor:
Marcuzzi, D., Toigo, V., Boldrin, M., Chitarin, G., Bello, S. Dal, Grando, L., Luchetta, A., Pasqualotto, R., Pavei, M., Serianni, G., Zanotto, L., Agnello, R., Agostinetti, P., Agostini, M., Aprile, D., Barbisan, M., Battistella, M., Berton, G., Bigi, M., Brombin, M., Candela, V., Candeloro, V., Canton, A., Casagrande, R., Cavallini, C., Cavazzana, R., Cordaro, L., Cruz, N., Palma, M. Dalla, Dan, M., De Lorenzi, A., Delogu, R., De Muri, M., De Nardi, M., Denizeau, S., Fadone, M., Fellin, F., Ferro, A., Gaio, E., Gasparrini, C., Gnesotto, F., Jain, P., La Rosa, A., Lopez-Bruna, D., Lorenzini, R., Maistrello, A., Manduchi, G., Manfrin, S., Marconato, N., Mario, I., Martini, G., Milazzo, R., Patton, T., Peruzzo, S., Pilan, N., Pimazzoni, A., Poggi, C., Pomaro, N., Pouradier-Duteil, B., Recchia, M., Rigoni-Garola, A., Rizzetto, D., Rizzolo, A., Santoro, F., Sartori, E., Segalini, B., Shepherd, A., Siragusa, M., Sonato, P., Sottocornola, A., Spada, E., Spagnolo, S., Spolaore, M., Taliercio, C., Tinti, P., Tomsič, P., Trevisan, L., Ugoletti, M., Valente, M., Valisa, M., Veronese, F., Vignando, M., Zaccaria, P., Zagorski, R., Zaniol, B., Zaupa, M., Zuin, M., Cavenago, M., Boilson, D., Rotti, C., Decamps, H., Geli, F., Sharma, A., Veltri, P., Zacks, J., Simon, M., Paolucci, F., Garbuglia, A., Gutierrez, D., Masiello, A., Mico, G., Labate, C., Readman, P., Bragulat, E., Bailly-Maitre, L., Gomez, G., Kouzmenko, G., Albajar, F., Kashiwagi, M., Tobari, H., Kojima, A., Murayama, M., Hatakeyama, S., Oshita, E., Maejima, T., Shibata, N., Yamashita, Y., Watanabe, K., Singh, N. P., Singh, M. J., Dhola, H., Fantz, U., Heinemann, B., Wimmer, C., Wünderlich, D., Tsumori, K., Croci, G., Gorini, G., Muraro, A., Rebai, M., Tardocchi, M., Giacomelli, L., Rigamonti, D., Taccogna, F., Bruno, D., Rutigliano, M., Longo, S., Deambrosis, S., Miorin, E., Montagner, F., Tonti, A., Panin, F.
Publikováno v:
Fusion Engineering and Design 191 (2023) 113590
ITER envisages the use of two heating neutral beam injectors plus an optional one as part of the auxiliary heating and current drive system. The 16.5 MW expected neutral beam power per injector is several notches higher than worldwide existing facili
Externí odkaz:
http://arxiv.org/abs/2304.01692
Autor:
Poggi, Carlo, Spolaore, Monica, Barbisan, Marco, Brombin, Matteo, Cavazzana, Roberto, Marconato, Nicolò, Pasqualotto, Roberto, Pimazzoni, Antonio, Sartori, Emanuele, Serianni, Gianluigi
Neutral Beam Injectors (NBIs) based on negative ions are the workhorses of future fusion reactors, such as ITER, which they are expected to provide with up to \SI{33}{MW} of power to heat the fusion plasma. The negative hydrogen ions are extracted fr
Externí odkaz:
http://arxiv.org/abs/2302.12116
Autor:
Barbisan, M., Agnello, R., Cavenago, M., Delogu, R. S., Pimazzoni, A., Balconi, L., Barbato, P., Baseggio, L., Castagni, A., Duteil, B. Pouradier, Franchin, L., Laterza, B., Molon, F., Maniero, M., Migliorato, L., Milazzo, R., Passalacqua, G., Poggi, C., Ravarotto, D., Rizzieri, R., Romanato, L., Rossetto, F., Trevisan, L, Ugoletti, M., Zaniol, B., Zucchetti, S.
Publikováno v:
JINST 18 C09002 (2023)
Consorzio RFX and INFN-LNL have designed, built and operated the compact radiofrequency negative ion source NIO1 (Negative Ion Optimization phase 1) with the aim of studying the production and acceleration of H- ions. In particular, NIO1 was designed
Externí odkaz:
http://arxiv.org/abs/2212.05801
Publikováno v:
In Fusion Engineering and Design September 2023 194
Autor:
Pimazzoni, A., Agostinetti, P., Aprile, D., Serianni, G., Sartori, E., Veronese, F., Veltri, P.
Publikováno v:
In Fusion Engineering and Design July 2023 192