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Fast generation of parametric neutronic models for stellarators. Coupling HeliasGeom and GEOUNED

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dc.contributor.authorAlguacil Orejudo, Javier
dc.contributor.authorCatalán Pérez, Juan Pablo
dc.contributor.authorPalermo, Iole
dc.contributor.authorSosa, David
dc.contributor.authorLion, Jorrit
dc.contributor.authorWarmer, F.
dc.contributor.authorSanz Gozalo, Javier
dc.contributor.orcidhttps://orcid.org/0000-0001-8725-8167
dc.contributor.orcidhttps://orcid.org/0009-0000-5319-5575
dc.contributor.orcidhttps://orcid.org/0000-0002-6249-2368
dc.date.accessioned2025-02-06T10:46:43Z
dc.date.available2025-02-06T10:46:43Z
dc.date.issued2024
dc.descriptionThe registered version of this article, first published in “ Fusion Engineering and Design, Volume 203, 2024", is available online at the publisher's website: Elsevier, https://doi.org/10.1016/j.fusengdes.2024.114470 La versión registrada de este artículo, publicado por primera vez en “ Fusion Engineering and Design, Volume 203, 2024", está disponible en línea en el sitio web del editor: Elsevier, https://doi.org/10.1016/j.fusengdes.2024.114470
dc.description.abstractThe operation of the Wendelstein 7-X has highlighted stellarators as potential fusion power reactors. As a consequence, the pre-conceptual design of the next HELIAS stellarator has started in the framework of EUROfusion. During these first stages, it is essential to assess the feasibility of various stellarator concepts. It is important to emphasize that these concepts can vary significantly in terms of their overall shape and allocation of space for each component, including the vacuum vessel, breeding blankets, among others. Although pre-conceptual neutronic analysis can be conducted using straightforward yet representative neutronic models, such as simplified multilayer models with minimal geometric details, the intricate shape of stellarators presents challenges to produce them quickly. This issue prevents the effective parametric optimization of the concepts, creating a bottleneck in the design of HELIAS. In order to overcome this problem, we are developing a computational workflow for the fast production of parametric stellarator neutronic MCNP models. This work presents the current status of the scheme composed of two steps: HeliasGeom for the production of parametric multilayer CAD models, and GEOUNED for the translation of these models to MCNP CSG neutronic models.en
dc.description.versionversión publicada
dc.identifier.citationJ. Alguacil, J.P. Catalan, I. Palermo, D. Sosa, J. Lion, F. Warmer, J. Sanz, Fast generation of parametric neutronic models for stellarators. Coupling HeliasGeom and GEOUNED, Fusion Engineering and Design, Volume 203, 2024, 114470, ISSN 0920-3796, https://doi.org/10.1016/j.fusengdes.2024.114470
dc.identifier.doihttps://doi.org/10.1016/j.fusengdes.2024.114470
dc.identifier.issn0920-3796
dc.identifier.urihttps://hdl.handle.net/20.500.14468/25834
dc.journal.titleFusion Engineering and Design
dc.journal.volume203
dc.language.isoen
dc.page.initial114470
dc.publisherELSEVIER
dc.relation.centerFacultades y escuelas::E.T.S. de Ingenieros Industriales
dc.relation.departmentIngeniería Energética
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.es
dc.subject33 Ciencias Tecnológicas
dc.subject.keywordsStellaratoren
dc.subject.keywordsGEUNEDen
dc.subject.keywordsHeliasGeomen
dc.subject.keywordsCADen
dc.subject.keywordsMCNPen
dc.subject.keywordsFast design iterationen
dc.titleFast generation of parametric neutronic models for stellarators. Coupling HeliasGeom and GEOUNEDen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublicationf593c9eb-2973-4e59-9d35-d82020d21b11
relation.isAuthorOfPublication4feb290c-d624-4ef5-af87-de8e020a792f
relation.isAuthorOfPublication09d7cecb-a377-4be7-8810-9f1341ae0412
relation.isAuthorOfPublication.latestForDiscoveryf593c9eb-2973-4e59-9d35-d82020d21b11
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