Results 151 to 160 of about 601 (182)
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THERMONUCLEAR FUTURE OF THE TOKAMAK MAGNETIC CONFINEMENT DEVICE.
Nuclear Fusion, 1969A possible extrapolation of the Tokamak principle towards a thermonuclear reactor raises many problems among which stress is laid on the minimum values required for the equilibrium and stability parameters. Some technological requirements are confronted with the most recent theoretical developments, revealing the existence of a small domain inside of ...
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Short Introduction to Tokamak Devices
2021Short Introduction to Tokamak Devices.
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Improvement of plasma identification in tokamak devices with dynamical information
IEEE Transactions on Magnetics, 2000Fast and reliable identification of plasma parameters in tokamak reactors is an issue of primary importance for the effectiveness of plasma position control action. A number of different measurement techniques are available, but the magnetic ones play the major role.
FORMISANO, Alessandro +3 more
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A model for plasma discharges simulation in Tokamak devices
AIP Conference Proceedings, 2001In this work, a “zero-dimensional” model for simulation of discharges in Tokamak machine is presented. The model allows the calculation of the time profiles of important parameters of the discharge. The model was applied to the TCABR Tokamak to study the influence of parameters and physical processes during the discharges.
Antonio M. M. Fonseca +5 more
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Reduced fusion-neutron production in non-axisymmetric tokamak devices
Nuclear Fusion, 1978In tokamak plasmas subjected to substantial toroidal-field ripple, sufficiently energetic members of the bulk-ion population can diffuse rapidly away from the hot central region by the superbanana process. The ion velocity distribution is truncated at the velocity above which the escaping fast ions cannot be replaced sufficiently rapidly by Coulomb ...
D.L. Jassby, H.H. Towner, R.J. Goldston
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CONCEPTUAL DESIGN STUDY OF A STEADY STATE TOKAMAK DEVICE
1993A steady state tokamak (: JT-60 Super Upgrade) is investigated with maximum utilization of existing JT-60 facility. The goal of the research program is the integrated physics and technology evaluation of high-efficiency steady state operation with high input power.
M. NAGAMI +9 more
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Extrapolation of tokamak energy confinement to Next Step Devices
Plasma Physics and Controlled Fusion, 1990The extrapolation of energy confinement to the conditions of a Next Step tokamak, to operate with an ignited DT plasma, is an essential ingredient of the data base needed for such a device. The present knowledge on energy confinement and the approaches used for providing a basis for the extrapolation are concisely described.
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Magnetic control of tokamak plasmas through deep reinforcement learning
Nature, 2022Jonas Degrave +2 more
exaly
A full and heterogeneous model of the ITER tokamak for comprehensive nuclear analyses
Nature Energy, 2021Rafael Juarez +2 more
exaly