3D magnetic surfaces reconstruction in RFX-mod
Sign Up to like & getrecommendations! Published in 2017 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2017.04.069
Abstract: Abstract The paper proposes an approach for the identification of magnetic surfaces, and particularly of the Last Closed Magnetic Surface, in nuclear fusion devices. The proposed method is based on a pure electromagnetic model without… read more here.
Keywords: methodology; fusion; surfaces reconstruction; magnetic surfaces ... See more keywords
Stellarator optimization for nested magnetic surfaces at finite β and toroidal current
Sign Up to like & getrecommendations! Published in 2022 at "Physics of Plasmas"
DOI: 10.1063/5.0080809
Abstract: Good magnetic surfaces, as opposed to magnetic islands and chaotic field lines, are generally desirable for stellarators. In previous work, Landreman et al. [Phys. of Plasmas 28, 092505 (2021)] showed that equilibria computed by the… read more here.
Keywords: optimization; toroidal current; stellarator optimization; magnetic surfaces ... See more keywords
Direct stellarator coil optimization for nested magnetic surfaces with precise quasi-symmetry
Sign Up to like & getrecommendations! Published in 2022 at "Physics of Plasmas"
DOI: 10.1063/5.0129716
Abstract: We present a robust optimization algorithm for the design of electromagnetic coils that generate vacuum magnetic fields with nested flux surfaces and precise quasi-symmetry. The method is based on a bilevel optimization problem, where the… read more here.
Keywords: magnetic surfaces; quasi symmetry; precise quasi; optimization ... See more keywords