Results 41 to 50 of about 75,934 (156)

Cleanroom assembly of the IFMIF SRF Linac [PDF]

EPJ Web of Conferences
In complement to the development activities for fusion reactors (JT-60SA & ITER), Fusion for Energy contributes to the R&D for material characterisation facilities.
Chambrillon Janic Kevin, Bazin Nicolas, Carin Yann, Duglué Daniel, Dzitko Hervé, Ebisawa Takashi, Gex Dominique, Jimenez-Rey David, Hasegawa Kazuo, Kondo Keitaro, Kumagai Kohki, Masuda Kai, Molla Joaquin, Phillips Guy, Scantamburlo Francesco   +14 more
doaj   +1 more source

JT-60SA実験に向けたプラズマと運転シナリオの統合予測モデリング

, 2018
Plasmas and their operation scenarios have been predicted by using integrated modelling codes towards the exploitation of JT-60SA experiment. Through the close collaboration between Japan and EU including the model validation and verification using JT ...
562310, 562312, 562311, Garcia, J., 562309, 659836, 659835, 721114, 721115, 721116, 721117, 659834, 659833, 林 伸彦, 林, 伸彦, Team, JT-60SA   +15 more
core  

Gyrokinetic simulations of the core turbulence in the reference JT-60SA scenario

Nuclear Fusion
Linear and nonlinear local gyrokinetic simulations of the high power high current JT-60SA scenario are presented, based on inputs from predictive transport modelling.
O. Krutkin, S. Brunner, S. Coda, M.J. Pueschel   +3 more
doaj   +1 more source

Self-magnetic field measurements of the JT-60SA CS1 module

, 2018
The JT-60 tokamak is being upgraded to an advanced superconducting tokamak to be called the JT-60 Super Advanced (JT-60SA) at the National Institutes for Quantum and Radiological Science and Technology in Japan. In the JT-60SA, the magnet system consists
721282, 721283, 721280, 721281, Hamaguchi, Shinju, 721286, 721287, 721284, 721285, 721268, 721269, 721266, Kizu, Kaname, 721288, 721267, 721289, Takahata, Kazuya, Natsume, Kyohei, 木津 要, 721290, 村上 陽之, 721271, 721293, 721272, Chikaraishi, Hirotaka, Murakami, Haruyuki, 721291, 721270, 721292, 721275, 721276, 721273, 721274, 721279, 721277, Obana, Tetsuhiro, 721278, Iwamoto, Akifumi, Imagawa, Shinsaku, Takada, Suguru, 夏目 恭平, Mito, Toshiyuki   +41 more
core  

Superconducting magnet control system of JT-60SA

The JT-60U is being upgraded to a full-superconducting tokamak referred as the JT-60 Super Advanced (JT-60SA) as one of the JA-EU broader approach projects [1].
村上, 陽之, 本田, 敦, 礒野, 高明, 本田 敦, 492010, 神谷, 宏治, 福井 良磨, 大都 起一, 福井, 良磨, 木津 要, 神谷 宏治, 村上 陽之, 夏目, 恭平, 河野 勝己, 礒野 高明, 492003, 491993, 492004, 492001, 492002, 大都, 起一, 492000, 木津, 要, 491998, 492009, 491999, 491996, 夏目 恭平, 492007, 491997, 492008, 491994, 492005, 491995, 河野, 勝己, 492006   +35 more
core   +1 more source

Alpha particle generation and confinement in D-3He scenarios in JT-60SA

Nuclear Fusion
Future fusion reactors will rely on a significant fraction of self-heating by fusion born alpha particles coming from the DT plasma fuel mix. Understanding alpha particle generation and confinement is therefore critical and, in anticipation of ITER ...
R. Coelho, Ye.O. Kazakov, R. Novara, M. Nocente, K. Särkimäki, A. Snicker, S. Sipilä, J. Garcia   +7 more
doaj   +1 more source

Predictive integrated modelling of the hybrid and baseline scenarios of JT-60SA in view of the second operational phase

Nuclear Fusion
The integrated modelling of two plasma scenarios, hybrid and baseline, envisaged for the second operational phase (OP2) of the JT-60SA tokamak has been performed using the 1.5-dimensional JINTRAC suite of codes and the Bohm/gyro-Bohm (BgB) semi-empirical
S. Gabriellini, V.K. Zotta, L. Garzotti, N. Aiba, J.-F. Artaud, G. Giruzzi, G. Pucella, C. Sozzi, D. Taylor, T. Wakatsuki, L. Burla, C. Leoni, R. Gatto, the JT-60SA integrated project team   +13 more
doaj   +1 more source

Promising cooling concepts for enhanced JT-60SA tungsten actively cooled divertor

Nuclear Materials and Energy
To propose enhanced concepts for the JT-60SA tungsten target divertor able to withstand heat loads higher than 20 MW/m2, this paper investigates the flat tile design (flat junction between tungsten armour material and heat sink) using additively ...
D. Dias Aleixo, M. Firdaouss, T. Baffie, P.-E. Frayssines, H. Gleyzes, P. Lechevalier, H. Roche, E. Tejado, A. Thomas, V. Tomarchio, M. Richou   +10 more
doaj   +1 more source

JT-60SA組立の現状

, 2017
原子力学会2017秋の大会において、「JT-60SA組立の現状」と題し、JT-60SAの組立概要と進捗状況の発表を行う。JT-60SAの各コンポーネントは、大型(10m超)、重量物(100トン)、形状が複雑な特殊な構造である。これらを狭隘な場所に高精度(数mm)に設置することが求められており、組立を実現するために高度な組立技術を構築した。また、実際の作業では、これらの組立技術を用いて、真空容器、真空容器熱遮蔽体の各々340°の組立てを経て、トロイダル磁場コイル(TFC)の組立てを実施している ...
岡野, 文範, 柳生, 純一, 653642, 653643, 653644, 653645, 653646, 653647, 653648, 653649, 逆井 章, 花田 磨砂也, 芝間, 祐介, 正木, 圭, 653639, 柳生 純一, 芝間 祐介, 正木 圭, 櫻井, 真治, 花田, 磨砂也, 653636, 653637, 653638, 岡野 文範, 653640, 櫻井 真治, 653641, 逆井, 章   +27 more
core  

Characteristics of disruptions observed in the initial operation phase of JT-60SA

Nuclear Fusion
Disruption database in the JT-60SA first plasma operation period has been constructed. The disruptions have been divided into three categories based on their characteristics, and the characteristics of each category have been discussed. The most commonly
T. Yokoyama, S. Inoue, S. Kojima, T. Wakatsuki, H. Urano, R. Sano, Y. Ohtani, S. Sumida, T. Nakano, M. Takechi, T. Szepesi, M. Yoshida, the JT-60SA Integrated Project Team   +12 more
doaj   +1 more source