Zobrazeno 1 - 10
of 187
pro vyhledávání: '"EMC3-Eirene"'
Autor:
M. Shoji, G. Kawamura, R. Smirnov, J. Romazanov, A. Kirschner, Y. Tanaka, S. Masuzaki, T. Kawate, F. Nespoli, R. Lunsford, E.P. Gilson, S. Brezinsek, N.A. Pablant
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101803- (2024)
The toroidal distribution of boron deposition on plasma-facing components (PFCs) in boron powder injection using an impurity power dropper (IPD) was investigated by full-torus simulation and observations in a systematic plasma density-scan experiment
Externí odkaz:
https://doaj.org/article/9dc8bfd21b3a4e9c94efd99a897e9bd1
Autor:
Shoji, M. a, b, ⁎, Kawamura, G. a, c, Smirnov, R. d, Romazanov, J. e, Kirschner, A. e, Tanaka, Y. f, Masuzaki, S. a, b, Kawate, T. a, b, Nespoli, F. g, Lunsford, R. g, Gilson, E.P. g, Brezinsek, S. e, Pablant, N.A. g
Publikováno v:
In Nuclear Materials and Energy December 2024 41
Akademický článek
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Publikováno v:
Nuclear Fusion, Vol 65, Iss 1, p 016023 (2024)
This study introduces a novel divertor target design scheme for stellarators, grounded in mathematical treatments and tailored to control of toroidal heat load distributions. Initially, a differential equation characterizing toroidally uniform heat l
Externí odkaz:
https://doaj.org/article/103535376e6b4a13930a9eb2ec5c7787
Autor:
V.R. Winters, F. Reimold, Y. Feng, D. Zhang, V. Perseo, E.R. Flom, F. Henke, D.M. Kriete, N. Maaziz, G. Partesotti, M. Jakubowski, R. König, M. Krychowiak, K.J. Brunner, J. Knauer, K. Rahbarnia, the W7-X Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126047 (2024)
This work characterizes the detachment behavior and radiation characteristics of the low iota configuration in the Wendelstein 7-X (W7-X) stellarator. The island scrape-off layer (SOL) of the low iota has a poloidal mode number of six islands surroun
Externí odkaz:
https://doaj.org/article/d45dbebdc1af41dfa111f00ced7022cf
Autor:
V.R. Winters, F. Reimold, Y. Feng, V. Perseo, M. Beurskens, S. Bozhenkov, K.J. Brunner, G. Fuchert, R. Koenig, J. Knauer, M. Krychowiak, E. Pasch, E. Scott, D. Zhang, the W7-X Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 5, p 056042 (2024)
The EMC3-Eirene code was used to study the main impurity leakage mechanism for the island divertor in the standard magnetic field configuration. It was found that under experimentally accessible plasma scenarios in the last experimental campaign, the
Externí odkaz:
https://doaj.org/article/324ec3e644a94dc5b0fd974f2b89c2a0
Publikováno v:
Nuclear Fusion, Vol 64, Iss 9, p 096024 (2024)
Coupled plasma-neutral transport simulations are performed on ADITYA-Upgrade tokamak scrape-off layer (SOL) plasma, where flows in the core and SOL were measured to reverse signs with density variation. The simulations performed using the EMC3-Eirene
Externí odkaz:
https://doaj.org/article/f22445f1599f438aa8d7b2679c31ff31
Autor:
Y. Feng, V. Winters, D. Zhang, J. Geiger, Y. Gao, D. Reiter, P. Helander, C.D. Beidler, M. Endler, D. Gradic, M. Jakubowski, R. König, T. Kremeyer, M. Krychowiak, D. Naujoks, M. Otte, V. Perseo, F. Reimold, G. Schlisio, the W7-X Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 8, p 086027 (2024)
We present a method to geometrically quantify the three magnetic island chains with the poloidal mode numbers m = 4, 5, and 6 (referred to in this paper as high-iota, standard, and low-iota islands, respectively), on which the W7-X divertor relies. T
Externí odkaz:
https://doaj.org/article/e480cf4b37d540f18a7ed9fe3958ffb7
Publikováno v:
Nuclear Materials and Energy, Vol 34, Iss , Pp 101321- (2023)
The impacts of neon injection positions and directions on the toroidally asymmetric heat load distributions on the divertor targets have been investigated for EAST tokamak by means of three-dimensional (3D) edge transport code EMC3-EIRENE. The heat l
Externí odkaz:
https://doaj.org/article/3ec657d36b2d4eceb5914b9ff1c6d503
Akademický článek
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