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ITER plasma source and building modelling to produce radiation maps

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dc.contributor.authorJuárez Mañas, Rafael
dc.contributor.authorCatalán Pérez, Juan Pablo
dc.contributor.authorLópez Revelles, Antonio Jesús
dc.contributor.authorSauvan, Patrick
dc.contributor.authorJakhar, Shrichand
dc.contributor.authorPolunovskyi, Edouard
dc.contributor.authorLoughlin, Michael
dc.contributor.authorSanz Gozalo, Javier
dc.contributor.authorOgando Serrano, Francisco M.
dc.date.accessioned2026-02-24T16:01:44Z
dc.date.available2026-02-24T16:01:44Z
dc.date.issued2018-09-27
dc.descriptionThis is an Accepted Manuscript of an article published by IOP Publishing in "Nuclear Fusion 58(12), 1-8", available at: https://doi.org/10.1088/1741-4326/aadf9c
dc.descriptionEste es el manuscrito aceptado del artículo publicado por IOP Publishing in "Nuclear Fusion 58(12), 1-8", disponible en línea: https://doi.org/10.1088/1741-4326/aadf9c
dc.description.abstractThe ITER Tokamak Complex is the civil structure that will host the ITER Tokamak and the largest part of the associated systems. The dimensions are 120 m  ×  80 m  ×  60 m, built mostly of concrete, with over one thousand penetrations. During ITER operation, a radiation field will spread throughout the complex from diverse radiation sources. It must be characterized to check the compliance with the limits for electronics allocation and human intervention. However, the production of radiation maps in the ITER Tokamak Complex is a task of paramount sophistication due to challenges to adequately model in MCNP the radiation sources involved. In this work, two important methodological upgrades are presented. First, a new MCNP model of the Tokamak Complex, conceived to be computationally stable while capturing a conservative representation of the baseline. Second, a novel approach to model the plasma source, called a mosaic source, allows an unprecedented degree of realism and accuracy in terms of capturing the port specificities. Both represent a step change in the capacity to produce ITER radiation maps with increased reliability, augmenting previous versions. Examples of partial radiation maps are provided considering both methodological upgrades.en
dc.description.provenanceMade available in DSpace on 2026-02-24T16:01:44Z (GMT). No. of bitstreams: 1 ITER plasma source and building modelling to produce radiation maps. Antonio Jesús López Revelles.pdf: 2180882 bytes, checksum: f50cbeba374cd4e97ba94733585f0eb9 (MD5) Previous issue date: 2018-09-27en
dc.description.versionversión final
dc.identifier.citationJuárez, R., Catalan, J.P., Ogando, F., Lopez Revelles, A.J., Sauvan, P., Jakhar, S., Polunovskiy, E., Loughlin, M. y Sanz,J., (2018). ITER plasma source and building modelling to produce radiation maps. Nuclear Fusion 58(12), 1-8. https://doi.org/10.1088/1741-4326/aadf9c
dc.identifier.doihttps://doi.org/10.1088/1741-4326/aadf9c
dc.identifier.eissn1741-4326
dc.identifier.issn0029-5515
dc.identifier.urihttps://hdl.handle.net/20.500.14468/31933
dc.journal.issue12
dc.journal.titleNuclear Fusion
dc.journal.volume58
dc.language.isoen
dc.page.final8
dc.page.initial1
dc.publisherIOP Publishing
dc.relation.centerEscuela Técnica Superior de Ingenieros Industriales
dc.relation.departmentIngeniería Energética
dc.relation.researchgroupTecnología sistemas de fisión, fusión y de fuentes de irradiación (TECF3IR)
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject3320 Tecnología nuclear
dc.subject.keywordsITERen
dc.subject.keywordsTokamak Complexen
dc.subject.keywordsRadiation mapsen
dc.subject.keywordsSource modellingen
dc.subject.keywordsMCNPen
dc.titleITER plasma source and building modelling to produce radiation mapsen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
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relation.isAuthorOfPublication.latestForDiscovery00cef46e-a8ac-4cdb-83e3-7cdda4930eb4
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