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dc.contributor.authorGallart, Daniel
dc.contributor.authorMantsinen, Mervi
dc.contributor.authorGarzotti, Luca
dc.contributor.authorBilato, Roberto
dc.contributor.authorChallis, Clive
dc.contributor.authorGarcia, Jerónimo
dc.contributor.authorGutierrez-Milla, Albert
dc.contributor.authorJohnson, Thomas
dc.contributor.authorLerche, Ernesto
dc.contributor.authorSáez, Xavier
dc.contributor.authorvan Eester, Dirk
dc.contributor.otherBarcelona Supercomputing Center
dc.date.accessioned2016-07-20T08:46:00Z
dc.date.available2016-07-20T08:46:00Z
dc.date.issued2016-07-08
dc.identifier.citationGallart, Daniel [et al.]. Simulations of combined ICRF and NBI heating for high fusion performance in JET. A: 43rd European Physical Society Conference on Plasma Physics in Leuven, Belgium, 4th-8th July 2016. "". 2016.
dc.identifier.urihttp://hdl.handle.net/2117/88914
dc.description.abstractWe report on simulations aimed at optimizing external heating using neutral beam injection (NBI) and radiofrequency waves in the ion cyclotron range of frequencies (ICRF) for high fusion yield in the JET tokamak. In this paper, D and DT plasmas are analyzed taking into account the NBI+RF synergy focusing on two different minority ICRF schemes, He and H, respectively. Our results show that by increasing external heating power to the maximum power available, the fusion neutron rate can be enhanced in D plasma by a factor of 2-3 with respect to our reference record D discharge. Regarding the DT plasma we present the external heating performance under the variation of key plasma parameters. We also study the impact of the effects of ICRH to the fusion yield and show that the ICRH power results in an enhanced fusion yield in the whole parameter space studied.
dc.description.sponsorshipThis work has been carried out within the framework of the EUROfusion Consortium and has received funding from the Euratom research and training programme 2014-2018 under grant agreement No 633053. The views and opinions expressed herein do not necessarily reflect those of the European Commission. Dani Gallart would like to express his gratitude to “La Caixa” for support of his PhD studies.
dc.format.extent4 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshFusion reactors
dc.subject.lcshSimulation and Modeling
dc.subject.lcshPlasma heating
dc.subject.otherNeutral beam injection (NBI)
dc.subject.otherIon cyclotron range of frequencies (ICRF)
dc.subject.otherHigh fusion performance
dc.titleSimulations of combined ICRF and NBI heating for high fusion performance in JET
dc.typeConference lecture
dc.subject.lemacSimulació, Mètodes de
dc.subject.lemacReactors de fusió
dc.rights.accessOpen Access
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/633053/EU/Implementation of activities described in the Roadmap to Fusion during Horizon 2020 through a Joint programme of the members of the EUROfusion consortium/EUROfusion
local.citation.contributor43rd European Physical Society Conference on Plasma Physics in Leuven, Belgium, 4th-8th July 2016


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