Results 91 to 100 of about 85,365 (260)

Current investigations on tritiated dust and its impact on tokamak safety [PDF]

, 2019
C. Grisolia, F. Gensdarmes, S. Peillon, Grégoire Dougniaux, E. Bernard, A Autricque, Grégory Pieters, Bernard Rousseau, Sophie Feuillastre, Sébastien Garcia‐Argote, Óscar Carvalho, Véronique Malard, Isabelle George, L. Lebaron-Jacobs, Thierry Orsière, Chiara Uboldi, Jérôme Rose, Marcos Sanles Sobrido, David Lambertin, D. Vrel, C. Decanis, Karine Liger, T. Acsente, Gheorghe Dinescu   +23 more
openalex   +1 more source

Progress in pedestal and edge physics: Chapter 3 of the special issue: on the path to tokamak burning plasma operation

Nuclear Fusion
This paper describes the extensive progress that has been made in the understanding of tokamak pedestal physics since the 2007 publication of ‘Progress in the ITER Physics Basis’ (Ikeda 2007 Nucl. Fusion 47 E01–S500).
M.E. Fenstermacher (Chair, Pedestal and Edge Physics), L.R. Baylor, E. de la Luna, M.G. Dunne, G.T.A. Huijsmans, A. Kirk, F.M. Laggner, T.H. Osborne, C. Paz-Soldan, S. Saarelma, P.B. Snyder, E. Viezzer, M. Becoulet, K.H. Burrell, A. Cathey, X. Chen, M. Hoelzl, J.W. Hughes, R. Maingi, A.O. Nelson, H. Urano, E. Wolfrum, X.Q. Xu, A. Diallo, L. Frassinetti, S. Futatani, L. Gil, R. Groebner, T. Happel, S.H. Kim, J. King, B. Labit, P.T. Lang, Y.Q. Liu, Z.X. Liu, R. Lunsford, G.Y. Park, U. Sheikh, W. Suttrop, B. Vanovac, R.S. Wilcox, A. Wingen, T. Zhang   +42 more
doaj   +1 more source

A Model of Tokamak Locked Mode Disruptions [PDF]

, 2023
H. R. Strauss
openalex   +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

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

On Vlasov approach to tokamaks near magnetic axis [PDF]

, 2007
H. Tasso, G. N. Throumoulopoulos
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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

Thermophysical properties and expansion anisotropy of sintered hafnium hydride compacts

Nuclear Materials and Energy
Thermophysical properties are reported on ε-HfH2 samples fabricated by powder metallurgy. Samples were heat treated in the range 300–550 °C to transform them from ε-HfH2 to δ-HfH1.6-x, allowing comparison of the properties of both phases.
J.P. Pollard, T. Zagyva, C.S.J. Pickles, J.O. Astbury, C.G. Windsor, A. Shivprasad, C.A. Kohnert, F. Giuliani, S. Humphry-Baker   +8 more
doaj   +1 more source

Analytical model of fast ion behavior in current hole tokamak plasmas

, 2004
A qualitative theoretical approach is proposed for the study of fast ion behavior in tokamak plasmas with a current hole. For the equilibrium magnetic configuration in a current hole tokamak we employ a simplified model based on an analytical ...
Goloborod'Ko, Victor, Neururer, Paul, Schoepf, Klaus, Yavorskij, Victor   +3 more
core   +1 more source

Estudo de efeitos da polarização eletrostática periférica no Tokamak TCABR [PDF]

, 2016
G. Grenfell
openalex   +1 more source