Zobrazeno 1 - 10
of 11 154
pro vyhledávání: '"S.-J. Lee"'
Autor:
S.-J. Lee, D. Hu, M. Lehnen, E. Nardon, Jayhyun Kim, D. Bonfiglio, F.J. Artola, M. Hoelzl, Yong-Su Na, JOREK team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 129601 (2024)
Externí odkaz:
https://doaj.org/article/13ea81cdd04b41b49f8e8b482df5d3bf
Autor:
M. Kong, E. Nardon, M. Hoelzl, D. Bonfiglio, D. Hu, S.-J. Lee, R. Samulyak, U. Sheikh, S. Silburn, F.J. Artola, A. Boboc, G. Bodner, P. Carvalho, E. Delabie, J.M. Fontdecaba, S.N. Gerasimov, T.C. Hender, S. Jachmich, D. Kos, K.D. Lawson, S. Pamela, C. Sommariva, Z̆. S̆tancar, B. Stein-Lubrano, H.J. Sun, R. Sweeney, G. Szepesi, the JOREK Team, JET Contributors
Publikováno v:
Nuclear Fusion, Vol 64, Iss 6, p 066004 (2024)
The pre-thermal quench (pre-TQ) dynamics of a pure deuterium ( $\mathrm{D}_2$ ) shattered pellet injection (SPI) into a $3\,\mathrm{MA}$ / $7\,\mathrm{MJ}$ JET H-mode plasma is studied via 3D non-linear MHD modelling with the JOREK code. The interpre
Externí odkaz:
https://doaj.org/article/82684f2067084f439d371ef713c98138
Autor:
S.-J. Lee, E. Madenci, Yong-Su Na, P. de Marné, M. Dibon, P. Heinrich, S. Jachmich, G. Papp, T. Peherstorfer, the ASDEX Upgrade Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 10, p 106023 (2024)
Shattered pellet injection (SPI) is a promising method for controlling plasma disruptions in tokamaks. In this study, we present numerical modelling of the fragmentation of cryogenic deuterium pellets within the context of SPI, using the peridynamic
Externí odkaz:
https://doaj.org/article/21c0fcd783064095b76134bcaf4b6ea4
Autor:
S.-J. Lee, D. Hu, M. Lehnen, E. Nardon, Jayhyun Kim, D. Bonfiglio, F.J. Artola, M. Hoelzl, Yong-Su Na, JOREK team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 10, p 106042 (2024)
3D nonlinear MHD simulations of neon-doped single shattered pellet injection (SPI) conducted with the JOREK code reveal rich physics during SPI-induced disruptions in KSTAR. In the early phase, pressure-driven modes dominate, and the perturbation of
Externí odkaz:
https://doaj.org/article/50bdade78b50475381bb6d488f47e1e8
Publikováno v:
Journal of Materials Research and Technology, Vol 13, Iss , Pp 1923-1932 (2021)
The effect of austenite stability on the sequence of room temperature strain accommodation has been investigated in Fe-0.07C-11.15Mn-5.6Al-0.12Si lightweight steel through employing interrupted tensile tests coupled with electron backscattered diffra
Externí odkaz:
https://doaj.org/article/e357e8280492421d9e1b0377a48cf01f
Autor:
D. Hu, E. Nardon, F.J. Artola, M. Lehnen, D. Bonfiglio, M. Hoelzl, G.T.A. Huijsmans, S.-J. Lee, the JOREK Team
Publikováno v:
Nuclear Fusion, Vol 63, Iss 6, p 066008 (2023)
Recent studies suggest significant time delay between the Shattered Pellet Injection (SPI) fragment arrival and the temperature radiative collapse could exist in ITER, depending on the impurity assimilation and the plasma thermal reservoir. Hence in
Externí odkaz:
https://doaj.org/article/c649c8f5d3064fa6b502cb15138d80d1
Autor:
J.-J. Wen, H. Huang, S.-J. Lee, H. Jang, J. Knight, Y. S. Lee, M. Fujita, K. M. Suzuki, S. Asano, S. A. Kivelson, C.-C. Kao, J.-S. Lee
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
To fully elucidate the relationship between density wave orders and superconductivity in high-T c cuprates remains difficult. Here, the authors reveal two types of charge-density-wave orders and their intertwined relationship with spin-density-wave o
Externí odkaz:
https://doaj.org/article/a42c055b8c424236a0db0302e6d5eeed
Autor:
Y.-K. Yang, S.-J. Lee
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 63, Iss No 3, Pp 1473-1476 (2018)
Nano-sized yttria (Y2O3) powders were synthesized by a polymer solution route using polyvinyl alcohol (PVA) as an organic carrier. The PVA polymer affected the dispersion of yttrium ions in precursor sol. In this study, three kinds of PVA polymer (di
Externí odkaz:
https://doaj.org/article/7a13656355604fdd982e217406a4166c
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 63, Iss No 3, Pp 1477-1480 (2018)
The mechanical behavior and the change of retained austenite of nanocrystalline Fe-Ni alloy have been investigated by considering the effect of various Ni addition amount. The nanocrystalline Fe-Ni alloy samples were rapidly fabricated by spark plasm
Externí odkaz:
https://doaj.org/article/ad1de9f7224e4da3ad523b742833b2c6
Publikováno v:
Veterinární Medicína, Vol 58, Iss 12, Pp 609-612 (2013)
The purpose of this study was to determine a nationwide seroprevalence of Fasciola hepatica in native Korean goats (Capra hircus coreanae). A total of 464 blood samples were collected from the three geographical regions (northern, central and souther
Externí odkaz:
https://doaj.org/article/78c50deec47f42e289c4adb3db13eaf4