منابع مشابه
Integrated plasma physics modelling for the Culham steady state spherical tokamak fusion power plant
Integrated modelling of important plasma physics issues related to the design of a steady-state spherical tokamak (ST) fusion power plant is described. The key is a steady-state current drive, and 92% of this is provided by a combination of bootstrap and diamagnetic currents, both of which have a substantial toroidal component in a ST. The remaining current is to be provided by either neutral b...
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In order for fusion power to be widely accepted in the next century, it should offer advantages compared to available sources of energy. The Starlite study has examined the ability of tokamak-based power plants to compete with other energy sources. A set of top-level system requirements and goals for system economics, safety and waste disposal, and reliability and availability were established ...
متن کاملThe ARIES-AT advanced tokamak, Advanced technology fusion power plant
The ARIES-AT study was initiated to assess the potential of high-performance tokamak plasmas together with advanced technology in a fusion power plant and to identifying physics and technology areas with the highest leverage for achieving attractive and competitive fusion power in order to guide fusion R&D. The 1000-MWe ARIES-AT design has a major radius of 5.2 m, a minor radius of 1.3 m, a tor...
متن کاملOn the fusion triple product and fusion power gain of tokamak pilot plants and reactors
The energy confinement time of tokamak plasmas scales positively with plasma size and so it is generally expected that the fusion triple product, nTτE, will also increase with size, and this has been part of the motivation for building devices of increasing size including ITER. Here n, T, and τE are the ion density, ion temperature and energy confinement time respectively. However, tokamak plas...
متن کاملSlow dynamo modes in compact Riemannian plasma devices from Brazilian spherical tokamak data
Anti-dynamo modes are usually found in spheromaks plasma devices experiments due to the fact that Cowlings anti-dynamo theorem is naturally applied to axisymmetric devices and flows. In this paper full consideration is given to the existence of slow dynamo modes in the case of compact Riemannian plasma devices without boundaries, such as tokamaks, stellarators and torsatrons. It is shown that a...
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ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2019
ISSN: 1364-503X,1471-2962
DOI: 10.1098/rsta.2017.0439