Investigation of inter-ELM ion heat transport in the H-mode pedestal of ASDEX Upgrade plasmas

Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/159105

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Campo DC	Valor	Lengua/Idioma
dc.contributor.author	Viezzer, Eleonora	es_ES
dc.date.accessioned	2018-01-16T13:19:29Z	-
dc.date.available	2018-01-16T13:19:29Z	-
dc.date.issued	2017	-
dc.identifier.citation	Nuclear Fusion 57(2): 022020 (2017)	es_ES
dc.identifier.issn	0029-5515	-
dc.identifier.uri	http://hdl.handle.net/10261/159105	-
dc.description	Trabajo presentado al 15th International Workshop on H-mode Physics and Transport Barriers, celebrado en Garching (Alemania) del 19 al 21 de octubre de 2015.-- ASDEX Upgrade Team and the EUROfusion MST1 Team: et al.	es_ES
dc.description.abstract	The ion heat transport in the pedestal of H-mode plasmas is investigated in various H-mode discharges with different pedestal ion collisionalities. Interpretive modelling suggests that in all analyzed discharges the ion heat diffusivity coefficient, Xi, in the pedestal is close to the neoclassical prediction within the experimental uncertainties. The impact of changing the deposition location of the electron cyclotron resonance heating on the ion heat transport has been studied. The effect on the background profiles is small. The pre-ELM (edge localized modes) edge profiles as well as the behaviour of the electron temperature and density, ion temperature and impurity toroidal rotation during the ELM cycle are very similar in discharges with on- and off-axis ECRH heating. No significant deviation of Xi from neoclassics is observed when changing the ECRH deposition location to the plasma edge.	es_ES
dc.description.sponsorship	This 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 number 633053. The support from the EUROfusion Researcher Fellowship programme under grant number WP14-FRFIPP/Viezzer is gratefully acknowledged. F. M. Laggner is a fellow of the Friedrich Schiedel Foundation for Energy Technology.	es_ES
dc.language.iso	eng	es_ES
dc.publisher	Institute of Physics Publishing	es_ES
dc.relation	info:eu-repo/grantAgreement/EC/FP7/633053	es_ES
dc.relation.isversionof	Preprint	es_ES
dc.rights	openAccess	es_ES
dc.title	Investigation of inter-ELM ion heat transport in the H-mode pedestal of ASDEX Upgrade plasmas	es_ES
dc.type	comunicación de congreso	es_ES
dc.description.peerreviewed	Peer reviewed	es_ES
dc.relation.publisherversion	http://iopscience.iop.org/article/10.1088/0029-5515/57/2/022020/meta	es_ES
dc.identifier.e-issn	1741-4326	-
dc.contributor.funder	European Commission	es_ES
dc.relation.csic	No	es_ES
oprm.item.hasRevision	no ko 0 false	*
dc.identifier.funder	http://dx.doi.org/10.13039/501100000780	es_ES
dc.type.coar	http://purl.org/coar/resource_type/c_5794	es_ES
item.grantfulltext	open	-
item.openairetype	comunicación de congreso	-
item.cerifentitytype	Publications	-
item.languageiso639-1	en	-
item.fulltext	With Fulltext	-
item.openairecristype	http://purl.org/coar/resource_type/c_18cf	-
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