Zobrazeno 1 - 10
of 509
pro vyhledávání: '"SOLPS"'
Autor:
J.H. Yu, R.S. Wilcox, R. Maurizio, A. Holm, S.L. Allen, W. Choi, M.E. Fenstermacher, M. Groth, A.W. Leonard, A.G. McLean, F. Scotti, M.W. Shafer
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101826- (2024)
Predictive design modeling of a Dissipation-Focused Divertor for future operation in DIII-D reveals that increasing the poloidal distance of the pump duct entrance from the target surface along the low-field side divertor baffle increases neutral com
Externí odkaz:
https://doaj.org/article/b1e8fa9c5d79469ab077cda50ab5b85e
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101810- (2024)
The pellet injection technique is considered a primary method for fueling future fusion devices. The inclusion of the E×B particle drift effect is essential in the simulation to reproduce the actual particle transport of injected pellets and the cha
Externí odkaz:
https://doaj.org/article/ba6a03b2554d45a29d3428c0701443af
Autor:
A. Kirschner, S.S. Henderson, S. Brezinsek, J. Romazanov, C. Baumann, M. Kovari, Ch. Linsmeier
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101827- (2024)
Net tungsten erosion and deposition profiles are simulated for the outer and inner lower divertor of STEP, a spherical prototype fusion reactor targeting ∼ 2040. In this contribution, previous modelling work [1] has been extended by studying the in
Externí odkaz:
https://doaj.org/article/8a2cf2eeee84435497d6af4bad78d7bf
Autor:
E.D. Emdee, R.J. Goldston
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101737- (2024)
Recent calculations of the lithium vapor box divertor using SOLPS have demonstrated that far Scrape-Off Layer (SOL) baffling and the corresponding far SOL lithium evaporation are unnecessary for divertor performance. The plasma, acting as a virtual b
Externí odkaz:
https://doaj.org/article/01a1b6eb50c24d2c8f5fbeab0e006497
Autor:
Jae-Sun Park, Jeremy D. Lore, Matthew Reinke, Adam Q. Kuang, Sebastian De Pascuale, Alex Creely
Publikováno v:
Nuclear Fusion, Vol 64, Iss 7, p 076036 (2024)
This paper presents the application of full time-dependent SOLPS-ITER simulations for actuator design in the SPARC tokamak. This study employs both the EIRENE module, a neutral solver, and the B2.5 plasma module in a time-dependent mode. This is in c
Externí odkaz:
https://doaj.org/article/4419ee4280ba4ac6a64104d1c815045d
Akademický článek
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Autor:
E.D. Marenkov, A.A. Pshenov
Publikováno v:
Nuclear Fusion, Vol 65, Iss 1, p 016031 (2024)
Self-replenishing liquid metal coatings are considered as a perspective divertor design able to withstand challenging particle and power loads of a fusion tokamak-reactor. Numerical modeling of the scrape-of-layer (SOL) plasma with advanced 2D codes,
Externí odkaz:
https://doaj.org/article/e147c0f3bdc34aa4acaca540ec8cef9a
Autor:
Jeremy D. Lore, Jae-Sun Park, Thomas Eich, Adam Q. Kuang, Matthew L. Reinke, Sebastian De Pascuale, Bart Lomanowski, Alex Creely, John M. Canik
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126054 (2024)
The predicted divertor conditions for the SPARC tokamak are calculated using SOLPS-ITER for a range of scrape-off-layer (SOL) heat flux widths λ _q , input powers, and particle fueling locations. Under H-mode scenario conditions with an upstream sep
Externí odkaz:
https://doaj.org/article/e18ec7bc842045e98e7958ff7bda1910
Autor:
A. Poletaeva, V. Rozhansky, E. Kaveeva, V. Korzueva, I. Senichenkov, I. Veselova, R.A. Pitts, X. Bonnin
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126038 (2024)
For the first time, an X -point radiating (XPR) regime using neon (Ne) seed impurity has been obtained in ITER modelling with the SOLPS-ITER code, including fluid drifts. The highly radiating pattern is qualitatively similar to those observed experim
Externí odkaz:
https://doaj.org/article/40ac0228c769494c97c457522ad3eb79
Autor:
L. Chen, E. Wolfrum, O. Pan, B. Kurzan, M. Bernert, D. Brida, M. Cavedon, R. Dux, R. Fischer, M. Griener, O. Grover, U. Plank, D. Stieglitz, A. Zito, the ASDEX Upgrade Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126001 (2024)
The highly radiating nitrogen-seeded H-mode plasmas in unfavorable B _T has been characterized in the ASDEX Upgrade tokamak (AUG). Three levels of nitrogen puffing rates have been injected into a fully detached H-mode plasma, which is run in lower si
Externí odkaz:
https://doaj.org/article/c36cee21a81840328e16c592d772d0db