ECOM: A fast and accurate solver for toroidal axisymmetric MHD equilibria

DOI10.1016/j.cpc.2015.01.015zbMath1344.76090arXiv1409.3523OpenAlexW2013570125MaRDI QIDQ311596

Antoine Cerfon, Jungpyo Lee

Publication date: 13 September 2016

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1409.3523

zbMATH Keywords

conformal mappingintegral equation methodmagnetohydrodynamic equilibria

Mathematics Subject Classification ID

Boundary element methods applied to problems in fluid mechanics (76M15) Magnetohydrodynamics and electrohydrodynamics (76W05)

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Accurate derivative evaluation for any Grad-Shafranov solver ⋮ A mimetic spectral element solver for the Grad-Shafranov equation ⋮ Comparison of some isoparametric mappings for curved triangular spectral elements ⋮ Adaptive hybridizable discontinuous Galerkin discretization of the Grad-Shafranov equation by extension from polygonal subdomains ⋮ A hybridizable discontinuous Galerkin solver for the Grad-Shafranov equation ⋮ An adaptive fast multipole accelerated Poisson solver for complex geometries ⋮ An Adaptive Discontinuous Petrov--Galerkin Method for the Grad--Shafranov Equation ⋮ A Parallel Cut-Cell Algorithm for the Free-Boundary Grad--Shafranov Problem

Uses Software

• CHEASE
• ECOM
• NIMROD

Cites Work

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• On the convergence of an inverse iteration method for nonlinear elliptic eigenvalue problems
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• A triangular finite element with first-derivative continuity applied to fusion MHD applications
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• The Exponentially Convergent Trapezoidal Rule
• Computational Methods in Plasma Physics
• Neoclassical ion transport in rotating axisymmetric plasmas
• Barycentric Lagrange Interpolation

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