Numerical solution of ideal MHD equilibrium via radial basis functions collocation and moving least squares approximation methods

In this study, two different meshfree methods consisting of the Radial Basis Functions (RBFs) and the Moving Least Square Method (MLS) are applied to solve the Grad–Shafranov (GS) equation for the axisymmetric equilibrium of plasma in the tokamak. The validity and the effectiveness of the proposed s...

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Veröffentlicht in:	Engineering analysis with boundary elements Jg. 67; S. 126 - 137
Hauptverfasser:	Ghasemi, Maryam, Amrollahi, Reza
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.06.2016
Schlagworte:	Grad–Shafranov (GS) equation Magnetohydrodynamic (MHD) Magnetohydrodynamics Mathematical analysis Mathematical models Meshfree method Meshless methods MHD Moving least squares (MLS) Partial differential equations Radial basis function Radial basis functions (RBFs) Tokamak devices Moving least squares (MLS) Radial basis functions (RBFs) Magnetohydrodynamic (MHD) Grad–Shafranov (GS) equation Meshfree method
ISSN:	0955-7997, 1873-197X
Online-Zugang:	Volltext
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