3D passive stabilization of n = 0 MHD modes in EAST tokamak

Evidence is shown of the capability of non-axisymmetrical conducting structures in the Experimental Advanced Superconducting Tokamak (EAST) to guarantee the passive stabilization of the n = 0 MHD unstable mode. Suitable numerical modeling of the experiments allows a clear interpretation of the pheno...

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Detalles Bibliográficos
Autores principales: Chen, S. L., Villone, F., Xiao, B. J., Barbato, L., Luo, Z. P., Liu, L., Mastrostefano, S., Xing, Z.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5011645/
https://www.ncbi.nlm.nih.gov/pubmed/27597182
http://dx.doi.org/10.1038/srep32440
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author Chen, S. L.
Villone, F.
Xiao, B. J.
Barbato, L.
Luo, Z. P.
Liu, L.
Mastrostefano, S.
Xing, Z.
author_facet Chen, S. L.
Villone, F.
Xiao, B. J.
Barbato, L.
Luo, Z. P.
Liu, L.
Mastrostefano, S.
Xing, Z.
author_sort Chen, S. L.
collection PubMed
description Evidence is shown of the capability of non-axisymmetrical conducting structures in the Experimental Advanced Superconducting Tokamak (EAST) to guarantee the passive stabilization of the n = 0 MHD unstable mode. Suitable numerical modeling of the experiments allows a clear interpretation of the phenomenon. This demonstration and the availability of computational tools able to describe the effect of 3D conductors will have a huge impact on the design of future fusion devices, in which the conducting structures closest to plasma will be highly segmented.
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spelling pubmed-50116452016-09-12 3D passive stabilization of n = 0 MHD modes in EAST tokamak Chen, S. L. Villone, F. Xiao, B. J. Barbato, L. Luo, Z. P. Liu, L. Mastrostefano, S. Xing, Z. Sci Rep Article Evidence is shown of the capability of non-axisymmetrical conducting structures in the Experimental Advanced Superconducting Tokamak (EAST) to guarantee the passive stabilization of the n = 0 MHD unstable mode. Suitable numerical modeling of the experiments allows a clear interpretation of the phenomenon. This demonstration and the availability of computational tools able to describe the effect of 3D conductors will have a huge impact on the design of future fusion devices, in which the conducting structures closest to plasma will be highly segmented. Nature Publishing Group 2016-09-06 /pmc/articles/PMC5011645/ /pubmed/27597182 http://dx.doi.org/10.1038/srep32440 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Chen, S. L.
Villone, F.
Xiao, B. J.
Barbato, L.
Luo, Z. P.
Liu, L.
Mastrostefano, S.
Xing, Z.
3D passive stabilization of n = 0 MHD modes in EAST tokamak
title 3D passive stabilization of n = 0 MHD modes in EAST tokamak
title_full 3D passive stabilization of n = 0 MHD modes in EAST tokamak
title_fullStr 3D passive stabilization of n = 0 MHD modes in EAST tokamak
title_full_unstemmed 3D passive stabilization of n = 0 MHD modes in EAST tokamak
title_short 3D passive stabilization of n = 0 MHD modes in EAST tokamak
title_sort 3d passive stabilization of n = 0 mhd modes in east tokamak
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5011645/
https://www.ncbi.nlm.nih.gov/pubmed/27597182
http://dx.doi.org/10.1038/srep32440
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