Zobrazeno 1 - 10
of 3 939
pro vyhledávání: '"ASDEX"'
Autor:
Tomi Vuoriheimo, Antti Hakola, Jari Likonen, Karl Krieger, Martin Balden, Iva Bogdanović Radović, Georgios Provatas, Zdravko Siketić, Karla Ivanković Nizić, Marcin Rasinski, Sebastijan Brezinsek
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101766- (2024)
The effect of helium plasma operation on the erosion of plasma-facing components at the low-field side divertor of ASDEX Upgrade was investigated during the 2022 helium experimental campaign. A set of tungsten-covered graphite samples with small plat
Externí odkaz:
https://doaj.org/article/805dff84db6449a18d6196b2fe900d0d
Autor:
Vuoriheimo, Tomi a, ⁎, Hakola, Antti b, Likonen, Jari b, Krieger, Karl c, Balden, Martin c, Bogdanović Radović, Iva d, Provatas, Georgios d, Siketić, Zdravko d, Ivanković Nizić, Karla d, Rasinski, Marcin e, Brezinsek, Sebastijan e
Publikováno v:
In Nuclear Materials and Energy December 2024 41
Autor:
Bobkov, V. a, ⁎, Bilato, R. a, Calarco, F. b, Colas, L. c, Dux, R. a, Grenfell, G. a, Helou, W. b, Milanesio, D. d, Ochoukov, R. a, Paulus, F. a, Pütterich, Th. a, Urbanczyk, G. a, e, Usoltseva, M. a
Publikováno v:
In Nuclear Materials and Energy December 2024 41
Autor:
M. Gobbin, M. Valisa, L. Marrelli, G. Papp, G. Pautasso, E. Tomesova, T. Markovic, O. Ficker, J. Cerovsky, Y. Liu, L. Li
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Disruption-generated runaway electron (RE) beams represent a potentially severe threat for tokamak plasma-facing components. Application of properly designed 3D fields can act as a mitigation mechanism, as recently investigated in ASDEX Upgrade (AUG)
Externí odkaz:
https://doaj.org/article/85e34606b769472a996edd323509d36f
Autor:
M. Rasiński, S. Brezinsek, A. Kreter, T. Dittmar, K. Krieger, M. Balden, P. de Marne, R. Dux, M. Faitsch, A. Hakola, J. Likonen, E. Tsitrone, V. Rohde
Publikováno v:
Nuclear Materials and Energy, Vol 37, Iss , Pp 101539- (2023)
Tungsten (W) is the prime candidate for the plasma facing material in present and future fusion devices. When exposed to a plasma containing He ions, W can exhibit creation of sub-surface nano-bubbles leading to formation of nano-tendrils called fuzz
Externí odkaz:
https://doaj.org/article/4122f50747454304b47bda93c03655b8
Autor:
J.G.A. Scholte, M. Balden, D. Brida, J. Cecrdle, R. Dux, S. Elgeti, M. Faitsch, A. Herrmann, J. Horacek, K. Hunger, K. Krieger, A. Manhard, P. de Marné, V. Rohde, T.W. Morgan
Publikováno v:
Nuclear Materials and Energy, Vol 37, Iss , Pp 101522- (2023)
One of the ways to extend the lifetime of the divertor for DEMO could be to replace the solid tungsten plasma-facing components with liquid tin (Sn) confined in a tungsten capillary porous structure (CPS). Testing a CPS in a divertor plasma configura
Externí odkaz:
https://doaj.org/article/5bf6621dce7f45a1a5ab6c430122330c
Autor:
M. De Angeli, V. Rohde, P. Tolias, S. Ratynskaia, F. Brochard, C. Conti, M. Faitsch, B. Kurzan, D. Ripamonti
Publikováno v:
Nuclear Materials and Energy, Vol 36, Iss , Pp 101476- (2023)
Pre-plasma mobilization of magnetic dust can be an important issue for future fusion reactors where plasma breakdown is critical. A combined on-line and off-line study of magnetic dust in ASDEX Upgrade is reported. Post-mortem collection revealed sim
Externí odkaz:
https://doaj.org/article/8bdd2b230bc04d82ab65224c55ed2f4a
Akademický článek
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Akademický článek
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Autor:
R. Ochoukov, R. Bilato, V. Bobkov, H. Faugel, A. Kappatou, P. Schneider, M. Weiland, M. Dreval, S. Sipilä, R. Dendy, T. Johnson, Ye Kazakov, K.G. McClements, D. Moseev, M. Salewski, ASDEX Upgrade Team, EUROfusion Tokamak Exploitation Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126060 (2024)
The Doppler-shifted resonance condition for high frequency Alfvénic eigenmodes has been extensively studied on ASDEX Upgrade in the presence of one or a combination of two neutral beam injected (NBI) fast ion populations. In general, only centrally
Externí odkaz:
https://doaj.org/article/53497c0bdc9043628bc1197e5cc2ceb8