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Revisiting Carbon Materials as Plasma-Facing Materials of a Fusion Reactor

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dc.contributor.authorTanabe, T.
dc.date.accessioned2024-11-21T08:59:48Z
dc.date.available2024-11-21T08:59:48Z
dc.date.issued2019
dc.description.abstractCarbon materials (C) are revisited to use as a plasma-facing material (PFM) of a fusion reactor. Characteristics of C concerned, such as erosion, redeposition, H retention, and neutron damages, are reinvestigated considering recent observations in laboratories and plasma machines, in particular, JET and JT-60U. It is concluded that C can be a good PFM of a fusion reactor if they are used as armor tiles mechanically fixed to heat sink allowing possible temperature escalation of tile surfaces, which mitigate T retention and neutron irradiation effect. The mechanical fixing ensures easy replacement of the carbon armor tiles by remote handling and periodic break for reactor maintenance gives opportunity for routine replacements of the armor tiles. In addition, routine T removal by isotopic exchange with D discharges and installation of replaceable cooled plates at divertor area to take up redeposited C incorporating with T would significantly reduce T inventory in a rector.
dc.format.extentС. 300-314;
dc.identifier.citationTanabe, T. Revisiting Carbon Materials as Plasma-Facing Materials of a Fusion Reactor / Tanabe, T // Plasma Physics Reports. - 2019. - 45. - № 4. - P. 300-314;. - 10.1134/S1063780X1904007X
dc.identifier.doi10.1134/S1063780X1904007X
dc.identifier.urihttps://www.doi.org/10.1134/S1063780X1904007X
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85066471969&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000469406700002
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/18117
dc.relation.ispartofPlasma Physics Reports
dc.titleRevisiting Carbon Materials as Plasma-Facing Materials of a Fusion Reactor
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue4
oaire.citation.volume45
relation.isOrgUnitOfPublicationdcdb137c-0528-46a5-841b-780227a67cce
relation.isOrgUnitOfPublication.latestForDiscoverydcdb137c-0528-46a5-841b-780227a67cce
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