Results 111 to 120 of about 141,584 (298)

Real-time plasma boundary shape reconstruction using visible camera on EAST tokamak

Nuclear Fusion
Accurate plasma shape reconstruction is crucial for the stable operation of tokamak devices. In this study, a plasma optical boundary reconstruction system is constructed on the Experimental Advanced Superconducting Tokamak (EAST), and real-time shape ...
Ming Chen, Qirui Zhang, Bihao Guo, Jianhua Yang, Dalong Chen, Yao Huang, Biao Shen   +6 more
doaj   +1 more source

Time series extrinsic regression for reconstructing missing electron temperature in tokamak

Nuclear Fusion
The integrity of tokamak plasma diagnostic data is critical for physics research and the development of experimental fusion device. Sensor failures, data acquisition errors, or limitations in diagnostic systems (e.g.
Minglong Wang, Chenguang Wan, Jingjing Lu, Zhi Yu, Bingjia Xiao, Yanlong Li, Xiaoxue He, Zhengping Luo, Qiping Yuan, Yemin Hu, Jiangang Li   +10 more
doaj   +1 more source

Full orbit simulations of collisional impurity transport in spherical tokamak plasmas with strongly-sheared electric fields

, 2011
The collisional dynamics of test impurity ions in spherical tokamak plasmas with strongly-sheared radial electric fields is investigated by means of a test particle full orbit simulation code.
McClements, K. G., Verwichte, E., Wrench, C. G.   +2 more
core  

Maximum Neutron Wall Loadings in Beam-Driven Tokamak Reactors [PDF]

, 1976
D.L. Jassby, H.H. Towner
openalex   +1 more source

Hydrogen removal by electron cyclotron wall conditioning with neon gas and its impact of tokamak plasma start-up on the QUEST spherical tokamak

Nuclear Fusion
Electron cyclotron wall conditioning with neon gas (Ne-ECWC) has been performed on the normal conducting spherial tokamak QUEST with metal walls under a trapped particle configuration with O-mode EC waves including X-mode polarization with a frequency of
Masakatsu Fukumoto, Qilin Yue, Kazuaki Hanada, Shinichiro Kojima, Tomohide Nakano, Naoaki Yoshida, Ryuya Ikezoe, Yoshihiko Nagashima, Takeshi Ido, Takumi Onchi, Hiroshi Idei, Hiroki Iguchi, Takumi Komiyama, Taiichi Shikama, Akira Ejiri, Suguru Masuzaki, Mizuki Sakamoto, Yoshio Ueda, Kengoh Kuroda, Kaori Kono, Shun Shimabukuro, Aki Higashijima   +21 more
doaj   +1 more source

Experimental research on the TCV tokamak

Nuclear Fusion
Abstract Tokamak à configuration variable (TCV), recently celebrating 30 years of near-continual operation, continues in its missions to advance outstanding key physics and operational scenario issues for ITER and the design of future power plants such as DEMO. The main machine heating systems and operational changes are first described.
Duval B. P., Abdolmaleki A., Agostini M., Ajay C. J., Alberti S., Alessi E., Anastasiou G., Andrebe Y., Apruzzese G. M., Auriemma F., Ayllon-Guerola J., Bagnato F., Baillod A., Bairaktaris F., Balbinot L., Balestri A., Baquero-Ruiz M., Barcellona C., Bernert M., Bin W., Blanchard P., Boedo J., Bolzonella T., Bombarda F., Boncagni L., Bonotto M., Bosman T. O. S. J., Brida D., Brunetti D., Buchli J., Buerman J., Buratti P., Burckhart A., Busil D., Caloud J., Camenen Y., Cardinali A., Carli S., Carnevale D., Carpanese F., Carpita M., Castaldo C., Causa F., Cavalier J., Cavedon M., Cazabonne J. A., Cerovsky J., Chapman B., Chernyshova M., Chmielewski P., Chomiczewska A., Ciraolo G., Coda S., Colandrea C., Contre C., Coosemans R., Cordaro L., Costea S., Craciunescu T., Crombe K., Dal Molin A., D'Arcangelo O., de Las Casas D., Decker J., Degrave J., de Oliveira H., Derks G. L., di Grazia L. E., Donner C., Dreval M., Dunne M. G., Durr-Legoupil-Nicoud G., Esposito B., Ewalds T., Faitsch M., Farnik M., Fasoli A., Felici F., Ferreira J., Fevrier O., Ficker O., Frank A., Fransson E., Frassinetti L., Fritz L., Furno I., Galassi D., Galazka K., Galdon-Quiroga J., Galeani S., Galperti C., Garavaglia S., Garcia-Munoz M., Gaudio P., Gelfusa M., Genoud J., Gerru Miguelanez R., Ghillardi G., Giacomin M., Gil L., Gillgren A., Giroud C., Golfinopoulos T., Goodman T., Gorini G., Gorno S., Grenfell G., Griener M., Gruca M., Gyergyek T., Hafner R., Hamed M., Hamm D., Han W., Harrer G., Harrison J. R., Hassabis D., Henderson S., Hennequin P., Hidalgo-Salaverri J., Hogge J. -P., Hoppe M., Horacek J., Huber A., Huett E., Iantchenko A., Innocente P., Ionita-Schrittwieser C., Ivanova Stanik I., Jablczynska M., van Vuuren A. J., Jardin A., Jarleblad H., Jarvinen A. E., Kalis J., Karimov R., Karpushov A. N., Kavukcuoglu K., Kay J., Kazakov Y., Keeling J., Kirjasuo A., Koenders J. T. W., Kohli P., Komm M., Kong M., Kovacic J., Kowalska-Strzeciwilk E., Krutkin O., Kudlacek O., Kumar U., Kwiatkowski R., Labit B., Laguardia L., Laszynska E., Lazaros A., Lee K., Lerche E., Linehan B., Liuzza D., Lunt T., Macusova E., Mancini D., Mantica P., Maraschek M., Marceca G., Marchioni S., Mariani A., Marin M., Marinoni A., Martellucci L., Martin Y., Martin P., Martinelli L., Martinelli F., Martin-Solis J. R., Masillo S., Masocco R., Masson V., Mathews A., Mattei M., Mazon D., Mazzi S., Mazzi S., Medvedev S. Y., Meineri C., Mele A., Menkovski V., Merle A., Meyer H., Mikszuta-Michalik K., Miron I. G., Molina Cabrera P. A., Moro A., Murari A., Muscente P., Mykytchuk D., Nabais F., Napoli F., Nem R. D., Nielsen A., Nocente M., Nowak S., Passoni M., Pedrini M., Peluso E., Perek A., Piron C., Pironti A., Poradzinski M., Possieri C., Pueschel M. J., Ragona R., Reimerdes H., Rigamonti D., Rispoli N., Salewski M., Sassano M., Sauter O., Sciortino F., Senni L., Sheikh U. A., Sozzi C., Spolaore M., Stagni A., Sun G., Tardocchi M., Terranova D., Theiler C., Thrysoe A. S., Tsui C. K., Ugoletti M., van Berkel M., Veranda M., Verhaegh K., Vianello N., Villone F., Vincenzi P., Wendler N., Wiesen S., Wiesenberger M., Wijkamp T., Zestanakis P., Zuin M., Zurita M.   +244 more
openaire   +15 more sources

CRATOS-GS: A free-boundary, hierarchical adaptive mesh refinement Grad–Shafranov solver

AIP Advances
We present CRATOS-GS, a free-boundary hierarchical adaptive mesh refinement (AMR) Grad–Shafranov solver, discretized on Cartesian meshes. The solver is suitable for stand-alone equilibrium calculations, as a foundational component of reduced modeling ...
A. Farmakalides, N. Nikiforakis, S. Millmore, M. Romanelli, P. F. Buxton   +4 more
doaj   +1 more source

Stabilization of tearing modes to suppress major disruptions in tokamaks [PDF]

, 1979
J. A. Holmes, B. A. Carreras, H. R. Hicks, S. J. Lynch, B. V. Waddell   +4 more
openalex   +1 more source

Dust in tokamaks

, 2020
Une des conséquences de l'interaction plasma-paroi est la production de grains de poussière. Leur transport dans le plasma, leur accumulation au fond du réacteur et possible réinjection dans les plasmas successifs pourraient contraindre les modes opératoires des tokamaks futurs tel qu'ITER.
openaire   +1 more source

Small-Scale Magnetic Fluctuations Inside the Macrotor Tokamak. [PDF]

, 1979
S. J. Zweben, C. R. Menyuk, R. J. Taylor
openalex   +1 more source