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On the effect of intermittency of turbulence on the parabolic relation between skewness and kurtosis in magnetized plasmas

Autor: A. Bencze, Dávid Guszejnov, S. Zoletnik, N. Lazanyi

This paper is aimed to contribute to the scientific discussions that have been triggered by the experimental observation of a quadratic relation between the kurtosis and skewness of turbulent fluctuations present in fusion plasmas and other nonlinear

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::455f59dd0f48ac68f483de832fcf28fc

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Fast-ion losses induced by ELMs and externally applied magnetic perturbations in the ASDEX Upgrade tokamak

Publikováno v: Plasma physics and controlled fusion
55 (2013). doi:10.1088/0741-3335/55/12/124014
info:cnr-pdr/source/autori:Garcia-Munoz, M.; Akaslompolo, S.; de Marne, P.; Dunne, M. G.; Dux, R.; Evans, T. E.; Ferraro, N. M.; Fietz, S.; Fuchs, C.; Geiger, B.; Herrmann, A.; Hoelzl, M.; Kurzan, B.; Lazanyi, N.; McDermott, R. M.; Nocente, M.; Pace, D. C.; Rodriguez-Ramos, M.; Shinohara, K.; Strumberger, E.; Suttrop, W.; Van Zeeland, M. A.; Viezzer, E.; Willensdorfer, M.; Wolfrum, E./titolo:Fast-ion losses induced by ELMs and externally applied magnetic perturbations in the ASDEX Upgrade tokamak/doi:10.1088%2F0741-3335%2F55%2F12%2F124014/rivista:Plasma physics and controlled fusion (Print)/anno:2013/pagina_da:/pagina_a:/intervallo_pagine:/volume:55

Phase-space time-resolved measurements of fast-ion losses induced by edge localized modes (ELMs) and ELM mitigation coils have been obtained in the ASDEX Upgrade tokamak by means of multiple fast-ion loss detectors (FILDs). Filament-like bursts of fa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::063563d4d0f5f062b9aa2b5573534bf5
http://hdl.handle.net/10281/51017

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Fast-ion redistribution and loss due to edge perturbations in the ASDEX Upgrade, DIII-D and KSTAR tokamaks

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Nuclear Fusion
Nuclear Fusion, 53, 123008
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
Nuclear Fusion, 53:123008, 1-9. Institute of Physics
Nuclear fusion 53 (2013). doi:10.1088/0029-5515/53/12/123008
info:cnr-pdr/source/autori:Garcia-Munoz, M.; Akaslompolo, S.; Asunta, O.; Boom, J.; Chen, X.; Classen, I. G. J.; Dux, R.; Evans, T. E.; Fietz, S.; Fisher, R. K.; Fuchs, C.; Geiger, B.; Hoelzl, M.; Igochine, V.; Jeon, Y. M.; Kim, J.; Kim, J. Y.; Kurzan, B.; Lazanyi, N.; Lunt, T.; McDermott, R. M.; Nocente, M.; Pace, D. C.; Rhodes, T. L.; Rodriguez-Ramos, M.; Shinohara, K.; Suttrop, W.; Van Zeeland, M. A.; Viezzer, E.; Willensdorfer, M.; Wolfrum, E./titolo:Fast-ion redistribution and loss due to edge perturbations in the ASDEX Upgrade, DIII-D and KSTAR tokamaks/doi:10.1088%2F0029-5515%2F53%2F12%2F123008/rivista:Nuclear fusion/anno:2013/pagina_da:/pagina_a:/intervallo_pagine:/volume:53

The impact of edge localized modes (ELMs) and externally applied resonant and non-resonant magnetic perturbations (MPs) on fast-ion confinement/transport have been investigated in the ASDEX Upgrade (AUG), DIII-D and KSTAR tokamaks. Two phases with re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dea4205a08e529c7f322f08f97b9bf4f

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Low frequency sawtooth precursor activity in ASDEX Upgrade

Autor: N. Lazanyi, L. Horvath, V. Igochine, M. Maraschek, Gergö Pokol, András Magyarkuti, Gabor Por, Gergely Papp

Publikováno v: Plasma Physics and Controlled Fusion, v.53 (2011)
Plasma Physics and Controlled Fusion

This paper describes the precursor activity observed in the ASDEX Upgrade tokamak before sawtooth crashes in various neutral beam heated plasmas, utilizing the soft x-ray diagnostic. In addition to the well-known (m, n) = (1,1) internal kink mode and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb6320c79364b45452104139bff59b3b
http://edoc.mpg.de/517057

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