Zobrazeno 1 - 10
of 1 571
pro vyhledávání: '"Pasqualotto R"'
Publikováno v:
Plasma Phys. Control. Fusion 63 125009 (2021)
The SPIDER experiment, part of the Neutral Beam Test Facility (NBTF) at Consorzio RFX (Padua, Italy), is the prototype of the negative ion source for the ITER neutral beam injectors; the source is coupled to a 100 kV three-grid acceleration system. A
Externí odkaz:
http://arxiv.org/abs/2304.03036
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:
Agnello, R., Cavazzana, R., Furno, I., Jacquier, R., Pasqualotto, R., Sartori, E., Serianni, G.
The electron density close to the extraction grids and the co-extracted electrons represent a crucial issue when operating negative ion sources for fusion reactors. An excessive electron density in the plasma expansion region can indeed inhibit the n
Externí odkaz:
http://arxiv.org/abs/2302.14424
Autor:
Barbisan, M., Agnello, R., Casati, G., Pasqualotto, R., Poggi, C., Sartori, E., Spolaore, M., Serianni, G.
Publikováno v:
Plasma Phys. Control. Fusion 64, 065004 (2022)
The SPIDER experiment, operated at the Neutral Beam Test Facility of Consorzio RFX, Padua, hosts the prototype of the H-/D- ion source for the ITER neutral beam injectors. The maximization of the ion current extracted from the source and the minimiza
Externí odkaz:
http://arxiv.org/abs/2211.04791
Autor:
Barbisan, M., Pasqualotto, R., Agnello, R., Pilieci, M., Serianni, G., Taliercio, C., Cervaro, V., Rossetto, F., Tiso, A.
Publikováno v:
Review of Scientific Instruments 92, 053507 (2021)
The Neutral Beam Injectors of the ITER experiment will rely on negative ion sources to produce 16.7 MW beams of H/D particles accelerated at 1 MeV. The prototype of these sources was built and is currently operated in the SPIDER experiment (Source fo
Externí odkaz:
http://arxiv.org/abs/2211.04790
Publikováno v:
AIP Conference Proceedings 2011, 080012 (2018)
The NIO1 experiment hosts a flexible RF H- ion source, developed by INFN-LNL and Consorzio RFX to improve the present concepts for the production and acceleration of negative ions. The source is also used to benchmark the instrumentation dedicated to
Externí odkaz:
http://arxiv.org/abs/2211.04083
Publikováno v:
AIP Conference Proceedings 1869, 030031 (2017)
The NIO1 experiment, built and operated at Consorzio RFX, hosts an RF negative ion source, from which it is possible to produce a beam of maximum 130 mA in H- ions, accelerated up to 60 kV. For the preliminary tests of the extraction system the sourc
Externí odkaz:
http://arxiv.org/abs/2211.04082
Publikováno v:
JINST 14 C12011 (2019)
The SPIDER H-/D- ion source is currently in operation in the Neutral Beam Test facility (NBTF) at Consorzio RFX (Padova, Italy) to prove the possibility of generating up to 40 A of negative ions, with a maximum extracted current density of 350 A/m2 (
Externí odkaz:
http://arxiv.org/abs/2211.05550
Autor:
Barbisan, M., Baltador, C., Zaniol, B., Cavenago, M., Fantz, U., Pasqualotto, R., Serianni, G., Vialetto, L., Wünderlich, D.
Publikováno v:
Review of Scientific Instruments 87, 02B319 (2016)
NIO1 is a compact and flexible radiofrequency H- ion source, developed by Consorzio RFX and INFN-LNL. Aim of the experimentation on NIO1 is the optimization of both the production of negative ions and their extraction and beam optics. In the initial
Externí odkaz:
http://arxiv.org/abs/2211.03360
Publikováno v:
Review of Scientific Instruments 85, 11E430 (2014)
A test facility for the development of the Neutral Beam Injection system for ITER is under construction at Consorzio RFX. It will host two experiments: SPIDER, a 100 keV H-/D- ion RF source, and MITICA, a prototype of the full performance ITER inject
Externí odkaz:
http://arxiv.org/abs/2211.02327