About: Ball-Pen Probe Measurements in L-Mode and H-Mode on ASDEX Upgrade

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About: Ball-Pen Probe Measurements in L-Mode and H-Mode on ASDEX Upgrade Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Experimental investigations of the plasma potential, poloidal electric field and electron temperature during Lmode and ELMy H-mode were performed on ASDEX Upgrade by means of a probe head containing four ball-pen probes and four Langmuir probes. This allows to measure simultaneously the floating and plasma potential at the same time which are related by the electron temperature. Thus a combination of ball-pen probes and Langmuir probes offers the possibility to determine the electron temperature directly with high temporal resolution. This novel temperature measurement method is compared to standard techniques. The influence of the electron temperature on the usual calculation of the poloidal electric field from the gradient of the floating potential is determined by a comparison to the poloidal electric field derived from the plasma potential. Experimental investigations of the plasma potential, poloidal electric field and electron temperature during Lmode and ELMy H-mode were performed on ASDEX Upgrade by means of a probe head containing four ball-pen probes and four Langmuir probes. This allows to measure simultaneously the floating and plasma potential at the same time which are related by the electron temperature. Thus a combination of ball-pen probes and Langmuir probes offers the possibility to determine the electron temperature directly with high temporal resolution. This novel temperature measurement method is compared to standard techniques. The influence of the electron temperature on the usual calculation of the poloidal electric field from the gradient of the floating potential is determined by a comparison to the poloidal electric field derived from the plasma potential. (en)
Title	Ball-Pen Probe Measurements in L-Mode and H-Mode on ASDEX Upgrade Ball-Pen Probe Measurements in L-Mode and H-Mode on ASDEX Upgrade (en)
skos:prefLabel	Ball-Pen Probe Measurements in L-Mode and H-Mode on ASDEX Upgrade Ball-Pen Probe Measurements in L-Mode and H-Mode on ASDEX Upgrade (en)
skos:notation	RIV/61389021:_____/10:00348206!RIV11-GA0-61389021
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/09/1467), P(KJB100430901), Z(AV0Z20430508), Z(MSM0021620834)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Seidl, Jakub Weinzettl, Vladimír Stöckel, Jan Horáček, Jan Adámek, Jiří Dejarnac, Renaud
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyziky plazmatu AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	248379
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/10:00348206
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Tokamak; ball-pen probe; electron temperature; L-mode; H-mode; ELMs (en)
http://linked.open.../riv/klicoveSlovo	L-mode H-mode ball-pen probe ELMs Tokamak electron temperature
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[F5C6D9099B96]
http://linked.open...i/riv/nazevZdroje	Contributions to Plasma Physics
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Systematic measurements of the plasma potential and the electron temperature during the L-mode and ELMy H-mode on several large European facilities by using ball-pen probe technique. Multi-range tomographic system for transport studies in tokamak plasmas
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	50
http://linked.open...iv/tvurceVysledku	Adámek, Jiří Horáček, Jan Seidl, Jakub Stöckel, Jan Weinzettl, Vladimír Dejarnac, Renaud Müller, H. W. Schrittwieser, R. Rohde, V. Ionita, C. Mehlmann, F. Peterka, M. Kurzan, B.
http://linked.open...ain/vavai/riv/wos	000284135100012
http://linked.open...n/vavai/riv/zamer	Physical and chemical processes in plasmas and theis applications Condensed Matter Physics – New Materials and Technologies
issn	0863-1042
number of pages	6 (xsd:int)

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