Results 71 to 80 of about 75,934 (156)

Commissioning of the JT-60SA helium refrigerator

, 2016
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.
651768, 651767, 651766, 651765, 651764, Langevin, Baptiste, 651763, 651762, 651761, 651769, 小出 芳彦, DiPietro, Enrico, 651771, Legrand, Jerome, 651770, Bonne, Francois, 小出, 芳彦, Wanner, Manfred, 夏目, 恭平, Michel, Frederic, 大都, 起一, 木津, 要, Lamaison, Valerie, 夏目 恭平, Natsume, 651789, 651788, Pudys, Vincent, 651787, 651786, 651785, 651784, 651783, 本田, 敦, 柏, 好敏, 本田 敦, 神谷, 宏治, 大都 起一, 大石, 誠, Cardella, Antonino, 柏 好敏, 651779, 木津 要, Kamiya, Koji, 651778, 651777, 神谷 宏治, 651776, 651775, 651774, 大石 誠, 651773, 651772, hoa, christine, 651782, 651781, 651780, Roussel, Pascal   +57 more
core  

Plasma beta dependence of turbulent transport suggesting an advantage of weak magnetic shear from local and global gyrokinetic simulations

Nuclear Fusion
A higher plasma β is desirable for realizing high performance fusion reactor, in fact, one of the three goals of JT-60SA project is to achieve a high- β regime.
A. Ishizawa, Y. Kishimoto, K. Imadera, Y. Nakamura, S. Maeyama   +4 more
doaj   +1 more source

JT-60SA Project

JT-60SA Project
那珂核融合研究所では、日欧協力により、核融合研究開発に関する国際的な拠点の形成を目指して、超伝導トカマク型実験装置JT-60SAの建設を進めている。平成29年には、欧州(フランス及びイタリア)製作のトロイダル磁場コイルを海上輸送後、那珂核融合研究所へ搬入し、全18体中12体の組立が完了するなど建設が進展している。これらの建設の状況及びJT-60SA計画全体について広報する目的で、パネル展示に出展した。 Plasma Conference ...
openaire   +1 more source

Thermal Stability of Conductor Joint for JT-60SA Central Solenoid

Broader Approach activities accompany the ITER project, and these activities have been carried out between the EU and Japan. The type of the joint between the conductors of the JT-60 Super Advanced (JT-60SA) central solenoid (CS) is a butt joint.
484218, 484217, 484209, 484208, 村上 陽之, Murakami, Haruyuki, 吉田 清, 484210, Yamamoto, Yusuke, 484212, 484211, 484214, 484213, 484216, 484215, Nakamura, Kazuya, Yoshida, Kiyoshi, Natsume, Kyohei, Fujiyama, Sho, 夏目 恭平, Suzuki, Kazuki, Takao, Tomoaki   +21 more
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Summary of thermal analyses to determine the refrigeration power for the JT-60SA helium refrigerator

JT-60SA is an upgrade of JT-60U using exclusively superconducting coils to confine the plasma with a typical flat top duration up to 100 s in purely inductive mode.
村上, 陽之, 礒野, 高明, Kizu, Kaname, 825137, 825138, 825139, Natsume, Kyohei, 神谷, 宏治, 福井, 良磨, Kamiya, Koji, Wanner, Manfred, Murakami, Haruyuki, Isono, Takaaki, Fukui, Kazuma, 夏目, 恭平, 825146, 825147, 825148, 825149, 木津, 要, 825140, 825141, 825142, 825143, 825144, 825145   +25 more
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Integrated modeling of JT-60SA high-beta steady-state scenario

, 2016
第１４回統合コード研究会において、ダイバータ板熱負荷低減のため入射する不純物の炉心蓄積を考慮したJT-60SAの高ベータ定常プラズマの統合モデリングについてポスター発表する。モデルを実験で検証し、不純物蓄積が最大となる状況を想定した保守的な予測により、JT-60SAプラズマの不純物制御シナリオにおける炉心と周辺プラズマの両立性を確認したものである。第１４回核燃焼プラズマ統合コード研究会conference ...
本多, 充, 本多 充, 井手, 俊介, 656154, 656153, 656145, 656147, 星野 一生, 656146, 656149, 林 伸彦, 清水, 勝宏, 656148, 星野, 一生, 清水 勝宏, 林, 伸彦, 656150, 656152, 井手 俊介, 656151   +19 more
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Non-linear MHD investigations of high-confinement regimes without type-I ELMs in ASDEX Upgrade and JT-60SA

Nuclear Fusion
Large edge localised modes (ELMs) would cause an unacceptable reduction of material lifetime in future large tokamaks due to the significant amount of energy expelled from the magnetically confined region towards the plasma facing components.
A. Cathey, M. Hoelzl, L. Meier, M.G. Dunne, G.T.A. Huijsmans, L. Gil, G.F. Harrer, N. Aiba, D.J. Cruz-Zabala, K. Lackner, S.J.P. Pamela, E. Viezzer, E. Wolfrum, S. Günter, the JOREK Team, the ASDEX Upgrade Team, and the EUROfusion WPTE Team   +16 more
doaj   +1 more source

Control-oriented tools for the design and validation of the JT-60SA magnetic control system

The construction and operation of the JT-60SA tokamak is one of the main projects currently carried out jointly by Japan and the European Union under the Broader Approach agreement. Within the Integrated Project Team, Japanese and European scientists are
Pironti, A., Mele, A., Suzuki, Takahiro, Cruz, N., 490550, De, Tommasi G., 490552, 490551, Miyata, Yoshiaki, Mattei, M., 490547, 490546, 宮田 良明, 490549, 490548, 鈴木 隆博, 490545, 490544   +17 more
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The CEDRES++ equilibrium code and its application to ITER, JT-60SA and Tore Supra.

, 2011
International audienceFree-boundary equilibrium codes are an essential tool for tokamak design studies and scenario development. In this contribution, the CEDRES++ code is presented and applications to ITER, JT-60SA and Tore Supra are reported on.
Boulbe, Cédric, Faugeras, Blaise, Bucalossi, Jérome, Brémond, Sylvain, Moreau, P., Jacques, Blum, Grandgirard, Virginie, Hertout, P., Nardon, Eric   +8 more
core   +1 more source

3-D Thermal-Hydraulic Modeling an in-Cryostat Loss-of-Coolant Accident From a Superconducting Magnet

IEEE Access
Accidental transients in superconducting magnet systems for tokamak fusion reactors require thorough analysis, as they can jeopardize the integrity of critical, expensive, and often irreparable components like Toroidal Field (TF) coils.
Mauro Spro, Antonio Froio, Andrea Zappatore   +2 more
doaj   +1 more source