000865955 001__ 865955
000865955 005__ 20240711113952.0
000865955 0247_ $$2doi$$a10.1088/1748-0221/14/09/C09035
000865955 0247_ $$2WOS$$aWOS:000486989800035
000865955 037__ $$aFZJ-2019-05221
000865955 082__ $$a610
000865955 1001_ $$0P:(DE-HGF)0$$aSpolaore, M.$$b0
000865955 245__ $$aHigh Resolution Probe for filament transport and current density study at the edge region of W7-X
000865955 260__ $$aLondon$$bInst. of Physics$$c2019
000865955 3367_ $$2DRIVER$$aarticle
000865955 3367_ $$2DataCite$$aOutput Types/Journal article
000865955 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1571918036_10925
000865955 3367_ $$2BibTeX$$aARTICLE
000865955 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000865955 3367_ $$00$$2EndNote$$aJournal Article
000865955 520__ $$aFor the study of electrostatic and magnetic properties of filaments characterizing the edge region of the stellarator experiment W7-X, a specifically designed insertable probe head was constructed within the framework of EUROfusion WP.S1 work package in collaboration between Consorzio RFX, IPP Greifswald and Forschungszentrum Jülich. The probe head, named High Resolution Probe (HRP), was conceived to be installed on the mid-plane multi-purpose fast reciprocating manipulator on W7-X. Electromagnetic filamentary turbulent structures are found to characterize the edge region of different magnetic configurations including Reversed Field Pinch, stellarator and tokamak, where strong currents are associated also to ELM filamentary structures. The study of those phenomena in W7-X stellarator is of particular interest as the electromagnetic features of filaments are expected to become more relevant with the increase of the local plasma beta. In particular the aim is to provide information about the presence and the features of parallel current density associated to filamentary turbulent or ELM-like structures. Furthermore, the possibility to measure the time evolution of the flow radial profiles using the Mach probe array was considered as a further interesting part of the study, given the strong interplay expected between the turbulent fluctuations and the average flows. Further important information provided is the radial propagation of turbulent flux. The contribution will present the design development, the R&D studies and the applied solutions for the sensors embedded in the probe head. In particular, the presence of 140 GHz ECRH plasma environment represents one of the main challenges for reliable magnetic fluctuation measurements. First measurements were performed during the W7-X experimental campaign OP1.2b, where electromagnetic features of turbulence were measured with the probe, at different magnetic configurations.
000865955 536__ $$0G:(DE-HGF)POF3-174$$a174 - Plasma-Wall-Interaction (POF3-174)$$cPOF3-174$$fPOF III$$x0
000865955 588__ $$aDataset connected to CrossRef
000865955 7001_ $$0P:(DE-HGF)0$$aAgostinetti, P.$$b1
000865955 7001_ $$0P:(DE-HGF)0$$aKiller, C.$$b2
000865955 7001_ $$0P:(DE-HGF)0$$aMoresco, M.$$b3
000865955 7001_ $$0P:(DE-HGF)0$$aBrombin, M.$$b4
000865955 7001_ $$0P:(DE-HGF)0$$aCavazzana, R.$$b5
000865955 7001_ $$0P:(DE-HGF)0$$aGhirardelli, R.$$b6
000865955 7001_ $$0P:(DE-HGF)0$$aGrenfell, G.$$b7
000865955 7001_ $$0P:(DE-HGF)0$$aGrulke, O.$$b8
000865955 7001_ $$0P:(DE-HGF)0$$aLazerson, S. A.$$b9
000865955 7001_ $$0P:(DE-HGF)0$$aMartines, E.$$b10
000865955 7001_ $$0P:(DE-Juel1)130109$$aNeubauer, O.$$b11$$eCorresponding author$$ufzj
000865955 7001_ $$0P:(DE-Juel1)130112$$aNicolai, D.$$b12$$ufzj
000865955 7001_ $$0P:(DE-Juel1)130135$$aSatheeswaran, G.$$b13$$ufzj
000865955 7001_ $$0P:(DE-Juel1)130154$$aSchweer, B.$$b14$$ufzj
000865955 7001_ $$0P:(DE-HGF)0$$aVianello, N.$$b15
000865955 7001_ $$0P:(DE-HGF)0$$aVisentin, M.$$b16
000865955 773__ $$0PERI:(DE-600)2235672-1$$a10.1088/1748-0221/14/09/C09035$$gVol. 14, no. 09, p. C09035 - C09035$$n09$$pC09035 - C09035$$tJournal of Instrumentation$$v14$$x1748-0221$$y2019
000865955 8564_ $$uhttps://juser.fz-juelich.de/record/865955/files/Spolaore_2019_J._Inst._14_C09035.pdf$$yRestricted
000865955 8564_ $$uhttps://juser.fz-juelich.de/record/865955/files/Spolaore_2019_J._Inst._14_C09035.pdf?subformat=pdfa$$xpdfa$$yRestricted
000865955 909CO $$ooai:juser.fz-juelich.de:865955$$pVDB
000865955 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130109$$aForschungszentrum Jülich$$b11$$kFZJ
000865955 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130112$$aForschungszentrum Jülich$$b12$$kFZJ
000865955 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130135$$aForschungszentrum Jülich$$b13$$kFZJ
000865955 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130154$$aForschungszentrum Jülich$$b14$$kFZJ
000865955 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
000865955 9141_ $$y2019
000865955 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000865955 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bJ INSTRUM : 2017
000865955 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000865955 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000865955 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List
000865955 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000865955 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000865955 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000865955 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000865955 920__ $$lyes
000865955 9201_ $$0I:(DE-Juel1)IEK-4-20101013$$kIEK-4$$lPlasmaphysik$$x0
000865955 980__ $$ajournal
000865955 980__ $$aVDB
000865955 980__ $$aI:(DE-Juel1)IEK-4-20101013
000865955 980__ $$aUNRESTRICTED
000865955 981__ $$aI:(DE-Juel1)IFN-1-20101013