Results 91 to 100 of about 12,708 (208)

Tuning of the current drive in tokamaks with phase-shifted beating waves [PDF]

AIP Advances
Recent advancements in tokamak devices have allowed for reaching very high plasma temperatures, giving hope for the production of thermonuclear fusion power.
Krzysztof A. Mizerski
doaj   +1 more source

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

Comparative evaluation of solar, fission, fusion, and fossil energy resources, part 3 [PDF]

The role of nuclear fission reactors in becoming an important power source in the world is discussed. The supply of fissile nuclear fuel will be severely depleted by the year 2000. With breeder reactors the world supply of uranium could last thousands of
Clement, J. D., Reupke, W. A.
core   +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

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

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

Benefits and Challenges of the Use of High-Z Plasma Facing Materials in Fusion Devices [PDF]

, 2009
Neu, R.
core   +2 more sources

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