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Listar por autor "Viezzer, Eleonora"
Mostrando ítems 21-40 de 146
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Trabajo Fin de Máster
Characterization of the ion pedestal in low and high collisionality plasmas
Cruz Zabala, Diego José (2017)The high confinement mode (H-mode) is a very important regime for future fusion devices. In this regime, the global ...
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Trabajo Fin de Grado
Charge Exchange Reaction Rate Evaluation for Different Impurities at Moderate Temperatures
Pérez González, Julia (2023)This bachelor thesis is dedicated to the Gas Puff-Charge Exchange Recombination Spectroscopy (GP-CXRS), a spectroscopy ...
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Artículo
Coils and power supplies design for the SMART tokamak
Agredano Torres, Manuel; García Sánchez, J. L.; Mancini, Alessio; Doyle, S. J.; García Muñoz, Manuel; Ayllón Guerola, Juan Manuel; Barragán-Villarejo, Manuel; Viezzer, Eleonora (Elsevier Ltd, 2021)A new spherical tokamak, the SMall Aspect Ratio Tokamak (SMART), is currently being designed at the University of Seville. ...
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Artículo
Commissioning of the imaging neutral particle analyser for the ASDEX Upgrade tokamak
Rueda Rueda, José; García Muñoz, Manuel; Viezzer, Eleonora; Schneider, P. A.; García Domínguez, Javier; Oyola Domínguez, Pablo; Galdón Quiroga, Joaquín; Hidalgo Salaverri, Javier; Du, X. D.; Van Zeeland, M. A.; Videla Trevin, Micaela; Van Vuuren, Anton Jansen; ASDEX Upgrade Team (IOP Publishing Ltd., 2022-02)An imaging neutral particle analyser (INPA) diagnostic has been installed and commissioned at the ASDEX Upgrade (AUG) ...
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Artículo
Comparison of the structure of the plasma-facing surface and tritium accumulation in beryllium tiles from JET ILW campaigns 2011-2012 and 2013-2014
Pajuste, E.; Kizane, G.; Igaune, I.; Avotina, L.; Jet Contributors; Galdón Quiroga, Joaquín; García Muñoz, Manuel; Viezzer, Eleonora (ELSEVIER, 2019-05)In this study, beryllium tiles from Joint European Torus (JET) vacuum vessel wall were analysed and compared regarding ...
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Ponencia
Conceptual design of a scintillator based Imaging Heavy Ion Beam Probe for the ASDEX Upgrade tokamak
Galdón Quiroga, Joaquín; Rivero Rodriguez, Juan Francisco; García Muñoz, Manuel; Birkenmeier, Gregor; Viezzer, Eleonora; Ayllón Guerola, Juan Manuel; Dunne, M. G.; García López, Francisco Javier; González Martín, J.; Jiménez Ramos, María del Carmen; Rodríguez Ramos, M.; Sanchís Sánchez, Lucía; Wolfrum, Elisabeth; ASDEX Upgrade Team (Institute of Physics Publishing, 2017)A conceptual design of a new diagnostic for the simultaneous space and time resolved measurement of plasma density, potential ...
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Artículo
Conceptual study for velocity space resolved thermal ion loss detection in tokamaks
Poley Sanjuán, Jesús; Galdón Quiroga, Joaquín; Viezzer, Eleonora; Rueda Rueda, José; Cano Megías, Pilar; Oyola Domínguez, Pablo; Cruz Zabala, Diego José (AIP Publishing, 2022-09-20)A new concept for velocity space thermal ion loss detection is presented. This diagnostic provides pitch angle resolved ...
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Artículo
Connecting the global H-mode power threshold to the local radial electric field at ASDEX Upgrade
Cavedon, M.; Birkenmeier, G.; Pütterich, T.; Ryter, F.; Viezzer, Eleonora; Wolfrum, E.; Willensdorfer, M. (IOP Publishing, 2020)The relation between the macroscopic input power required at ASDEX Upgrade to access the H-mode Pthr and the microscopic ...
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Artículo
Dependence on plasma shape and plasma fueling for small ELM regimes in TCV and ASDEX Upgrade
Labit, B.; Eich, T.; Harrer, G.; Wolfrum, E.; Bernert, M.; Jet Contributors; García Muñoz, Manuel; Ayllón Guerola, Juan Manuel; Cano Megías, Pilar; Cruz Zabala, Diego José; Domínguez-Palacios Durán, Jesús José; Galdón Quiroga, Joaquín; García López, Francisco Javier; Gonzalez Martin, Javier; Rodríguez Ramos, Mauricio; Sanchís Sánchez, Lucía; Soria del Hoyo, Carlos; Toscano Jiménez, Manuel; Viezzer, Eleonora (2019-08)Within the EUROfusion MST1 Work Package, a series of experiments has been conducted on AUG and TCV devices to disentangle ...
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Trabajo Fin de Máster
Deposición y caracterización de materiales centelladores para su utilización en el detector FILD.
Toledo Garrido, Juan José (2018-12)La fusión nuclear se muestra como una posible opción de fuente de energ´ıa. Esta estaría bien distribuida globalmente y ...
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Artículo
Deposition of impurity metals during campaigns with the JET ITER-like Wall
Widdowson, A.; Coad, J.P.; Alves, E.; Baron-Wiechec, A.; Catarino, N.; Jet Contributors; Galdón Quiroga, Joaquín; García Muñoz, Manuel; Viezzer, Eleonora (Elsevier, 2019-05-19)Post mortem analysis shows that mid and high atomic number metallic impurities are present in deposits on JET plasma facing ...
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Artículo
Design and simulation of an imaging neutral particle analyzer for the ASDEX Upgrade tokamak
Rueda Rueda, José; García Muñoz, Manuel; Viezzer, Eleonora; Schneider, P. A.; García Domínguez, J.; Ayllón Guerola, Juan Manuel; Galdón Quiroga, Joaquín; Herrmann, A.; Du, X. D.; Van Zeeland, M. A.; Oyola Domínguez, Pablo; Rodríguez Ramos, M. (American Institute of Physics, 2021-04-26)An Imaging Neutral Particle Analyzer (INPA) diagnostic has been designed for the ASDEX Upgrade (AUG) tokamak. The AUG INPA ...
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Artículo
Design, characterization, and modeling of the Charge eXchange Recombination Spectroscopy (CXRS) suite at the SMall Aspect Ratio Tokamak (SMART)
Cruz Zabala, Diego José; Viezzer, Eleonora; Rodríguez González, A.; Segado Fernández, Jorge; Alvarado Reyes, A.; Pérez González, J.; García Muñoz, Manuel; Dux, R. (American Institute of Physics, 2024-07-01)Ion temperature, rotation, and density are key parameters to evaluate the performance of present and future fusion reactors. ...
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Artículo
Determination of retained tritium from ILW dust particles in JET
Ashikawa, N.; Torikai, Y.; Asakura, N.; Otsuka, T.; Widdowson, A.; Rubel, M.; Hayashi, T.; Jet Contributors; García Muñoz, Manuel; Viezzer, Eleonora (Elsevier, 2020)Quantitative tritium inventory in dust particles from campaigns in the JET tokamak with the carbon wall (2007–2009) and ...
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Ponencia
Determination of the background neutral density from passive Balmer alpha CX emission at the ASDEX Upgrade tokamak
Van Vuuren, Anton Jansen; Bogar, K.; Cruz Zabala, Diego José; Cavedon, M.; Cano Megías, Pilar; Kappatou, A.; Dux, R.; Schneider, P. A.; Viezzer, Eleonora; Nishizawa, T.; García Muñoz, Manuel (European Physical Society (EPS), 2021) -
Artículo
Disruption prediction with artificial intelligence techniques in tokamak plasmas
Vega, J.; Murari, A.; Dormido-Canto, S.; Rattá, G. A.; Gelfusa, M.; Viezzer, Eleonora; Rodríguez Ramos, M.; García Muñoz, Manuel; Jet Contributors (Nature Publishing Group, 2022-06-06)In nuclear fusion reactors, plasmas are heated to very high temperatures of more than 100 million kelvin and, in so-called ...
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Artículo
Divertor, scrape-off layer and pedestal particle dynamics in the ELM cycle on ASDEX Upgrade
Laggner, F. M.; Keerl, S.; Gnilsen, J.; Wolfrum, E.; Bernert, M.; Carralero, D.; Guimarais, L.; Nikolaeva, V.; Potzel, S.; Cavedon, M.; Mink, F.; Dunne, M. G.; Birkenmeier, G.; Fischer, R.; Viezzer, Eleonora; Willensdorfer, M.; Wischmeier, M.; Aumayr, F. (IOP Publishing, 2018)In addition to the relaxation of the pedestal, edge localised modes (ELMs) introduce changes to the divertor and scrape-off ...
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Artículo
Dose rates and specific activities of copper based materials irradiated during the TT plasma operation at JET
Tidikas, Andrius; Breidokaite, Simona; Slavickas, Andrius; Stankunas, Gediminas; Jet Contributors; García Muñoz, Manuel; Viezzer, Eleonora (Elsevier, 2020)Before deuterium-tritium (DTE2), a new tritium campaign (TT) with the objective to validate the activities, dose rates ...
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Artículo
Dynamic modelling of local fuel inventory and desorption in the whole tokamak vacuum vessel for auto-consistent plasma-wall interaction simulations
Denis, J.; Bucalossi, J.; Ciraolo, G.; Hodille, E.A.; Pégourié, B.; Jet Contributors; Galdón Quiroga, Joaquín; García Muñoz, Manuel; Viezzer, Eleonora (Elsevier, 2019-05)An extension of the SolEdge2D-EIRENE code package, named D-WEE, has been developed to add the dynamics of thermal desorption ...
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Artículo
Dynamics of the pedestal transport during edge localized mode cycles at ASDEX Upgrade
Viezzer, Eleonora; Cavedon, M.; Cano Megías, Pilar; Fable, E.; Wolfrum, Elisabeth; Cruz Zabala, Diego José; Willensdorfer, M. (IOP Publishing, 2020)The dynamic behaviour of the ion and electron energy, particle and momentum transport measured during type-I edge localized ...