Anisotropic pressure tokamak equilibrium and stability considerations
نویسندگان
چکیده
منابع مشابه
Two-Fluid and Resistive Nonlinear Simulations of Tokamak Equilibrium, Stability, and Reconnection
The NIMROD and M3D / M3D-C codes now each have both a resistive MHD and a two-fluid (2F) capability including gyroviscosity and Hall terms. We describe: (1) a nonlinear 3D verification test in the resistive MHD regime in which the two codes are in detailed agreement , (2) new studies that illuminate the effect of two-fluid physics on spontaneous rotation in tokamaks, (3) studies of nonlinear re...
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It is experimentally observed that tokamak plasmas exhibits macroscopic flow in the toroidal and poloidal directions. Both the flow can considerably change the equilibrium parameters of tokamak. Equilibrium of HT-6M is revisited as a case study and its equilibrium parameters are simulated in the presence of toroidal and poloidal flows with the FLOW Code developed by L. Guazzotto at that Univers...
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1 Euratom/VR Fusion Association, Chalmers University of Technology, Gothenburg, S-41296,Sweden 2 Max-Planck-Institut für Plasmaphysik, EURATOM-IPP Association, Garching, Germany 3 Keldysh Institute of Applied Mathematics, Russian Academy of Sciences, Miusskaya 4, 125047 Moscow, Russia 4 Ecole Polytechnique Fédérale de Lausanne (EPFL), Centre de Recherches en Physique des Plasmas (CRPP),Associat...
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Abstract. This paper deals with the numerical reconstruction of the plasma current density in a Tokamak and of its equilibrium. The problem consists in the identification of a non-linear source in the 2D Grad-Shafranov equation, which governs the axisymmetric equilibrium of a plasma in a Tokamak. The experimental measurements that enable this identification are the magnetics on the vacuum vesse...
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ژورنال
عنوان ژورنال: Physics of Fluids
سال: 1987
ISSN: 0031-9171
DOI: 10.1063/1.866505