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On benchmarking of simulations of particle transport in ITER

Autor: T.C. Luce, Atsushi Fukuyama, C.S. Byun, C.E. Kessel, A. Teplukhina, J. Garcia, Jaemin Seo, I. Voitsekhovitch, X. Yuan, Nobuhiko Hayashi, Francesca Poli, A. R. Polevoi, Apiwat Wisitsorasak, Jin Myung Park, A. C. C. Sips, F. Koechl, Olivier Sauter, Pär Strand, Faa Federico Felici, Yong-Su Na, D.H. Na

Publikováno v: Nuclear Fusion

We report results of benchmarking of core particle transport simulations by a collection of codes widely used in transport modelling of tokamak plasmas. Our analysis includes formulation of transport equations, difference between electron and ion sol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::084a05ddbcdcb4864b5b2d4176335fd8

Exploration of one-dimensional plasma current density profile for K-DEMO steady-state operation

Autor: J.S. Kang, D.H. Na, L. Jung, Yong-Su Na, C.S. Byun, Y.S. Hwang

Publikováno v: Fusion Engineering and Design. :724-728

Concept study for Korean demonstration fusion reactor (K-DEMO) is in progress, and basic design parameters are proposed by targeting high magnetic field operation with ITER-sized machine. High magnetic field operation is a favorable approach to enlar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c621e358cad93801c9cee6a0e1c03f9
https://doi.org/10.1016/j.fusengdes.2016.02.011

Experiment and simulation of tearing mode evolution with electron cyclotron current drive in KSTAR

Autor: Kyungjin Kim, J.G. Bak, L. Terzolo, Yong-Su Na, J.H. Jeong, M.J. Choi, S. H. Park, Minhwa Kim, Kang-Il Lee, Gunsu Yun, D.H. Na, Sang Goo Lee, Y.M. Jeon, M.G. Yoo

Publikováno v: Current Applied Physics. 15:547-554

The tearing mode (TM) plasma instability was observed in low confinement (L-mode) plasmas when non-axisymmetric magnetic perturbation (MP) was applied using external coils during 2011 campaign of KSTAR. Based on the collected information of the magne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7e9a530971103a459b7888346e5c2f8
https://doi.org/10.1016/j.cap.2015.01.032

Experimental observations and modelling of intrinsic rotation reversals in tokamaks

Autor: R. M. McDermott, B. P. Duval, Clemente Angioni, Yann Camenen, J. E. Rice, William Hornsby, Yong-Su Na, D.H. Na, Alessandro Bortolon, E. Fable, A. G. Peeters

Publikováno v: Plasma Physics and Controlled Fusion
Plasma Physics and Controlled Fusion, IOP Publishing, 2017, 59, pp.34001-34001. ⟨10.1088/1361-6587/aa543a⟩
Plasma Physics and Controlled Fusion, 2017, 59, pp.34001-34001. ⟨10.1088/1361-6587/aa543a⟩

International audience; The progress made in understanding spontaneous toroidal rotation reversals in tokamaks is reviewed and current ideas to solve this ten-year-old puzzle are explored. The paper includes a summarial synthesis of the experimental

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f24858cfcaf9f1bb48b4b0a661134a24
https://hal.archives-ouvertes.fr/hal-01448227