Zobrazeno 1 - 10
of 1 812
pro vyhledávání: '"SCRAPE-OFF LAYER"'
Akademický článek
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Autor:
N. Rivals, N. Fedorczak, P. Tamain, H. Bufferand, G. Ciraolo, H. Yang, Y. Marandet, J. Gaspar, E. Geulin, J.P. Gunn, C. Guillemaut, J. Morales, P. Manas, R. Nouailletas, M. Dimitrova, J. Cavalier, J. Svoboda, H. Reimerdes, D. Brida, T. Lunt, M. Bernert
Publikováno v:
Nuclear Materials and Energy, Vol 40, Iss , Pp 101723- (2024)
X-Point Radiator (XPR) regimes have been obtained in WEST tokamak experiments with nitrogen seeding during the experimental campaigns of 2023 and 2024. These experiments showed the formation of a stable toroidal radiating ring near the X-point, simil
Externí odkaz:
https://doaj.org/article/2f16cc78d74b4b22a9273231a31fb284
Autor:
L. De Gianni, G. Ciraolo, G. Giruzzi, G. Falchetto, N. Rivals, K. Gałązka, L. Balbinot, N. Varadarajan, S. Sureshkumar, J. F. Artaud, H. Bufferand, R. Düll, A. Gallo, P. Ghendrih, V. Quadri, G. Rubino, P. Tamain
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
In its first phase of exploitation, JT-60SA will be equipped with an inertially cooled divertor, which can sustain heat loads of 10 MW/m2 on the targets for a few seconds, which is much shorter than the intended discharge duration. Therefore, in orde
Externí odkaz:
https://doaj.org/article/f6078db6883d42d48a6f5b1537c5c825
Publikováno v:
Nukleonika, Vol 68, Iss 4, Pp 83-90 (2023)
Modelling of the plasma transport for inherently three-dimensional (3D) problems as in stellarators requires dedicated complex codes. FINDIF is a 3D multifluid plasma edge transport code that has been previously successfully used for the analysis of
Externí odkaz:
https://doaj.org/article/1b9fc76d2c864ddf977c26282af18b54
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Autor:
C. Wüthrich, C. Theiler, D.S. Oliveira, Y. Wang, R. Ducker, G. Durr-Legoupil-Nicoud, B.P. Duval, D. Galassi, T. Golfinopolus, K. Lee, N. Offeddu, C.K. Tsui, the TCV team
Publikováno v:
Nuclear Fusion, Vol 65, Iss 1, p 016011 (2024)
To reliably predict the distribution of heat and particle fluxes at the target plates of tokamaks, a comprehensive understanding of turbulence throughout the entire Scrape-Off-Layer (SOL) is imperative. This study examines divertor turbulence systema
Externí odkaz:
https://doaj.org/article/35b60e5d20884e96b58eb02ddbfae325
Autor:
B. Tal, E. Wolfrum, M. Bernert, G. Birkenmeier, D. Brida, R. Fischer, G. Grenfell, M. Griener, O. Grover, J. Hobirk, B. Kurzan, T. Lunt, P.A. Schneider, N. Vianello, D. Wendler, the ASDEX Upgrade Team, the EUROfusion Tokamak Exploitation Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126063 (2024)
The plasma electron density is measured with multiple diagnostics in the scrape-off layer of the ASDEX Upgrade tokamak. The recorded values are typically in good agreement in the case of exponentially decaying profiles at low densities, but they beco
Externí odkaz:
https://doaj.org/article/956018f370e742c0b48df9482cbd1648
Autor:
B.T. Cui, T.F. Sun, W.L. Zhong, Z. Gao, X.Q. Ji, N. Wu, G.Z. Hao, S.Y. Liang, A. Wang, M.Y He, J.M. Gao, M. Xu, X.R. Duan
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126027 (2024)
The heat flux control of the divertor plate via strike-point splitting generated by biased targets was proposed in the HL-2A tokamak (Cui et al 2021 Fusion Eng. Des. 173 112963). To understand the helical scrape-off layer (SOL) currents driven by hyb
Externí odkaz:
https://doaj.org/article/731665b007e04c46ba57dea8e71cc561
Publikováno v:
Nuclear Fusion, Vol 64, Iss 3, p 036016 (2024)
Small magnetic fluctuations ( $B_1/B_0 \sim 10^{-4}$ ) are intrinsically present in a magnetic confinement plasma due to turbulent currents. While the perpendicular transport of particles and heat is typically dominated by fluctuations of the electri
Externí odkaz:
https://doaj.org/article/b26e049bc8044397a8f4d5e140a116e0
Autor:
A. Stagni, N. Vianello, M. Agostini, C. Colandrea, S. Gorno, B. Labit, U. Sheikh, L. Simons, G. Sun, C.K. Tsui, M. Ugoletti, Y. Wang, C. Wüthrich, J.A. Boedo, H. Reimerdes, C. Theiler, the TCV Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 2, p 026016 (2024)
The impact of plasma shaping on the properties of high density H-mode scrape-off layer (SOL) profiles and transport at the outer midplane has been investigated on Tokamakà configuration variable. The experimental dataset has been acquired by evolvin
Externí odkaz:
https://doaj.org/article/f8a95510b3864879aa896e16b5471291