Results 71 to 80 of about 601 (182)

Numerical investigation of Tokamak runaway current suppression by using massive deuterium-argon/neon gas mixture injection

He jishu
BackgroundTokamak plasma disruption generates a runaway current carrying enormous amounts of energy that, if not suppressed, can cause severe damage to equipment.PurposeThis study aims to investigate the effects of injecting a deuterium-argon/neon gas ...
HAN Zhenzhe, ZHENG Pingwei
doaj   +1 more source

Scaling Laws of Tokamak Type Devices [PDF]

Journal of Nuclear Science and Technology, 1972
Shigeo NAGAO, Hiroshige WATANABE, Yasuyuki FUNATO, Yutaka FUJINO   +3 more
openaire   +1 more source

Generalization of a fast, predictive model for tokamak scenario design in ASTRA and comparison to a RAPTOR model

Nuclear Fusion
Early heating tokamak plasmas during the current ramp-up is a common approach to efficiently access advanced tokamak (AT) configurations. We have previously presented an analytical predictive model to aid in the AT scenario design, optimized for a single
Raphael Schramm, Alexander Bock, Emiliano Fable, Jörg Stober, Simon van Mulders, Marc Maraschek, Rainer Fischer, Andreas Burckhart, Philip Schneider, Olivier Sauter, Hartmut Zohm, the ASDEX Upgrade Team, JET Contributors   +12 more
doaj   +1 more source

Electromagnetic analysis of breakdown conditions and experimental validation of 0D Townsend breakdown theory on the TCV tokamak

Nuclear Fusion
A better understanding of the physics of tokamak breakdown has the potential to ensure reliable operation and increase confidence in the startup scenarios of future tokamak devices.
P.A. Molina-Cabrera, F. Felici, S. Coda, A. Merle, L. Simons, C. Heiss, C. Galperti, A. Perek, C. Wüthrich, the TCV Team   +9 more
doaj   +1 more source

The effect of neon seeding on plasma edge transport in EAST

Nuclear Fusion
Impurity seeding is crucial for power exhaust in future power plants. In the presented analysis, neon seeding for the Experimental Advanced Superconducting Tokamak (EAST) tokamak is studied.
Dieter Boeyaert, Stefano Carli, Wouter Dekeyser, Sven Wiesen, Liang Wang, Fang Ding, Kedong Li, Yunfeng Liang, Martine Baelmans, the EAST Team   +9 more
doaj   +1 more source

Reconstruction of electromagnetic loads during disruptions in ITER

Nuclear Fusion
This paper presents a computational tool able to reconstruct electromagnetic (EM) loads due to disruptions in ITER. This will be one of the algorithms running in the ‘Tokamak Systems Monitor’, currently under development, whose main purpose is the ...
Fabio Villone, Nicola Isernia, Guglielmo Rubinacci, Salvatore Ventre, Daniel Iglesias, Luis Maqueda, Daria Nikolaeva, Sergey Sadakov, Álvaro Yáñez-González   +8 more
doaj   +1 more source

Implementation of remote participation at Tokamak device experiments

Известия Томского политехнического университета: Инжиниринг георесурсов, 2019
The paper describes the software implementation of remote participation at Tokamak device experiment, particularly hardware remote control and monitoring implementation. This is an alternative to the traditional implementations based on such software kits as MDS+ and PK IVK used at Russian and foreign Tokamak devices: T-10, T-15, JET, JT-60, FTU ...
A. A. Mezentsev, V. M. Pavlov, Yu. N. Golobokov, D. A. Evstifeev   +3 more
openaire   +2 more sources

Study and analysis of ion cyclotron resonance heating scenarios for ADITYA-U Tokamak

Nuclear Fusion
This study provides a detailed analysis of ion cyclotron resonance heating (ICRH) scenarios for ADITYA-U Tokamak which is a crucial technique for core plasma heating in magnetically confined devices.
Akhil Jha, Amit K. Singh, Devarshi Brahmakshatriya, Harshita Raj, Joydeep Ghosh, R.G. Trivedi, Indranil Bandyopadhyay, Olivier Sauter   +7 more
doaj   +1 more source

Steady-state burning plasma: a new stage in the development of magnetic confinement fusion energy. [PDF]

Natl Sci Rev, 2023
Wan B, Xu G.
europepmc   +1 more source

Feasibility of main thermal ion heating by ICRF waves using a top launcher in a tokamak with deuterium–tritium plasmas

Nuclear Fusion
A scenario of ion cyclotron range of frequency (ICRF) wave injection from a top launcher is proposed as an efficient and direct heating method for thermal deuterium ions in deuterium–tritium tokamak plasmas. Positioned between the tritium cyclotron layer
Jungpyo Lee, Nicola Bertelli, John Wright, Syun’ichi Shiraiwa, Roberto Bilato, Paul Bonoli   +5 more
doaj   +1 more source