000875291 001__ 875291
000875291 005__ 20240711114046.0
000875291 0247_ $$2doi$$a10.1088/1361-6587/ab5fb1
000875291 0247_ $$2ISSN$$a0032-1028
000875291 0247_ $$2ISSN$$a0368-3281
000875291 0247_ $$2ISSN$$a0741-3335
000875291 0247_ $$2ISSN$$a1361-6587
000875291 0247_ $$2ISSN$$a1879-2979
000875291 0247_ $$2ISSN$$a2057-7648
000875291 0247_ $$2Handle$$a2128/25121
000875291 0247_ $$2WOS$$aWOS:000520981000001
000875291 037__ $$aFZJ-2020-01922
000875291 082__ $$a620
000875291 1001_ $$00000-0001-8020-7682$$ade la Cal, E.$$b0$$eCorresponding author
000875291 245__ $$aImpact of divertor configuration on recycling neutral fluxes for ITER-like wall in JET H-mode plasmas
000875291 260__ $$aBristol$$bIOP Publ.$$c2020
000875291 3367_ $$2DRIVER$$aarticle
000875291 3367_ $$2DataCite$$aOutput Types/Journal article
000875291 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1592816900_24929
000875291 3367_ $$2BibTeX$$aARTICLE
000875291 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000875291 3367_ $$00$$2EndNote$$aJournal Article
000875291 520__ $$aIn recent years it has been well known that in JET, with the ITER-like wall, the performance of high-power H-mode plasmas depends strongly on the magnetic topology of the divertor. This is generally attributed to the effect of the magnetic field shaping on the neutral flux transport and pumping, which—in high density H-mode plasmas—determine the pedestal properties and the global confinement. In this work we have analysed the spatial distribution and the dynamic behaviour of the D α -emission for different magnetic configurations. Experimental observations indicate that for certain configurations, the surface temperature and the D α —emission anomalously increase on top of the inner divertor, which points to thermal outgassing there. This is also the region where most beryllium co-deposits accumulate and most deuterium becomes trapped. The overheating at this region far from the strike point (SP) is observed to happen in magnetic configurations with reduced distance between the divertor material surface and the separatrix (clearance). The neutral flux that appears at the upper inner divertor during a few milliseconds after the ELM-crash, is more than an order of magnitude larger than the gas puffing rate and dominates over all other regions. Finally, a preliminary study describes how this thermal fuel outgassing from the co-deposited layers could be used intentionally as a wall-conditioning in JET technique with plasmas that focus their particle and heat flux there. This could be used as a complementary wall isotope control technique and more specifically for tritium recovery from the upper inner divertor where most fuel-trapping beryllium co-deposits accumulate in JET ITER-like wall.
000875291 536__ $$0G:(DE-HGF)POF3-174$$a174 - Plasma-Wall-Interaction (POF3-174)$$cPOF3-174$$fPOF III$$x0
000875291 588__ $$aDataset connected to CrossRef
000875291 7001_ $$00000-0003-1161-8976$$aLosada, U.$$b1
000875291 7001_ $$0P:(DE-HGF)0$$ade Aguilera, A Martín$$b2
000875291 7001_ $$0P:(DE-HGF)0$$aShaw, A.$$b3
000875291 7001_ $$0P:(DE-HGF)0$$aSolano, E.$$b4
000875291 7001_ $$0P:(DE-HGF)0$$aAlegre, D.$$b5
000875291 7001_ $$0P:(DE-HGF)0$$aBalboa, I.$$b6
000875291 7001_ $$0P:(DE-HGF)0$$aCarvalho, P.$$b7
000875291 7001_ $$0P:(DE-HGF)0$$aGaspar, J.$$b8
000875291 7001_ $$0P:(DE-Juel1)168396$$aBorodkina, I.$$b9
000875291 7001_ $$0P:(DE-Juel1)129976$$aBrezinsek, S.$$b10
000875291 7001_ $$0P:(DE-HGF)0$$aDouai, D.$$b11
000875291 7001_ $$0P:(DE-HGF)0$$aGiroud, C.$$b12
000875291 7001_ $$0P:(DE-HGF)0$$aGuillemaut, C.$$b13
000875291 7001_ $$0P:(DE-Juel1)151357$$aHidalgo, C.$$b14
000875291 7001_ $$0P:(DE-Juel1)130040$$aHuber, A.$$b15
000875291 7001_ $$0P:(DE-HGF)0$$aJoffrin, E.$$b16
000875291 7001_ $$0P:(DE-HGF)0$$aLoarer, T.$$b17
000875291 7001_ $$0P:(DE-HGF)0$$ade la Luna, E.$$b18
000875291 7001_ $$0P:(DE-HGF)0$$aManzanares, A.$$b19
000875291 7001_ $$00000-0002-8034-4756$$aMilitello, F.$$b20
000875291 7001_ $$0P:(DE-HGF)0$$ade Pablos, L.$$b21
000875291 7001_ $$0P:(DE-Juel1)5247$$aWiesen, S.$$b22
000875291 773__ $$0PERI:(DE-600)1473144-7$$a10.1088/1361-6587/ab5fb1$$gVol. 62, no. 3, p. 035006 -$$n3$$p035006 -$$tPlasma physics and controlled fusion$$v62$$x1361-6587$$y2020
000875291 8564_ $$uhttps://juser.fz-juelich.de/record/875291/files/Postprint%20Brezinsek_22_06.2020.pdf$$yPublished on 2020-01-16. Available in OpenAccess from 2021-01-16.
000875291 8564_ $$uhttps://juser.fz-juelich.de/record/875291/files/de_la_Cal_2020_Plasma_Phys._Control._Fusion_62_035006.pdf$$yRestricted
000875291 8564_ $$uhttps://juser.fz-juelich.de/record/875291/files/de_la_Cal_2020_Plasma_Phys._Control._Fusion_62_035006.pdf?subformat=pdfa$$xpdfa$$yRestricted
000875291 909CO $$ooai:juser.fz-juelich.de:875291$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000875291 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129976$$aForschungszentrum Jülich$$b10$$kFZJ
000875291 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)151357$$aForschungszentrum Jülich$$b14$$kFZJ
000875291 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130040$$aForschungszentrum Jülich$$b15$$kFZJ
000875291 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)5247$$aForschungszentrum Jülich$$b22$$kFZJ
000875291 9131_ $$0G:(DE-HGF)POF3-174$$1G:(DE-HGF)POF3-170$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lKernfusion$$vPlasma-Wall-Interaction$$x0
000875291 9141_ $$y2020
000875291 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000875291 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000875291 915__ $$0StatID:(DE-HGF)0530$$2StatID$$aEmbargoed OpenAccess
000875291 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bPLASMA PHYS CONTR F : 2017
000875291 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000875291 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000875291 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000875291 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000875291 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000875291 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000875291 915__ $$0StatID:(DE-HGF)0430$$2StatID$$aNational-Konsortium
000875291 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000875291 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List
000875291 920__ $$lyes
000875291 9201_ $$0I:(DE-Juel1)IEK-4-20101013$$kIEK-4$$lPlasmaphysik$$x0
000875291 9801_ $$aFullTexts
000875291 980__ $$ajournal
000875291 980__ $$aVDB
000875291 980__ $$aUNRESTRICTED
000875291 980__ $$aI:(DE-Juel1)IEK-4-20101013
000875291 981__ $$aI:(DE-Juel1)IFN-1-20101013