Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Young Mu Jeon"'
Autor:
Gunyoung Park, Yongkyoon In, Jong-Kyu Park, Won-Ha Ko, Jaehyun Lee, Minwoo Kim, Giwook Shin, Sang-Hee Hahn, SangKyeun Kim, Seong Moo Yang, Qiming Hu, Tongnyeol Rhee, Minjun J. Choi, Kimin Kim, Hyung-Ho Lee, Young-Mu Jeon, Woong-Chae Kim, Siwoo Yoon
Publikováno v:
Journal of the Korean Physical Society. 80:759-786
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9071d47dd42833aff14b8663d5c42aa
https://doi.org/10.1007/s40042-022-00423-z
https://doi.org/10.1007/s40042-022-00423-z
Autor:
Hyunsun Han, June-woo Juhn, Mi Joung, Yong Un Nam, Byungken Na, Jong-Gu Kwak, Jinseok Ko, Sang-Hee Hahn, Giwook Shin, Jeongwon Lee, Young-Mu Jeon, Kyu-Dong Lee, Jong-Ha Lee, Jinhyun Jeong, Hyunseok Kim, Min-ho Woo, Jayhyun Kim, Sonjong Wang, Won-Ha Ko, Woong Chae Kim, Si-Woo Yoon
Publikováno v:
Fusion Engineering and Design. 192:113803
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ebeaf6d03291b1c0fa5b548f18dadb
https://doi.org/10.1016/j.fusengdes.2023.113803
https://doi.org/10.1016/j.fusengdes.2023.113803
Autor:
Jaewook Kim, SeongMoo Yang, Raffi Nazikian, Jaehyun Lee, Sang-hee Hahn, Jong-Kyu Park, Josiah Wai, Andrew Nelson, SangKyeun Kim, Ricardo Shousha, Egemen Kolemen, Chanyoung Lee, Yongkyoon In, Yong-Su Na, Young-Mu Jeon
Mitigation of deleterious heat flux from edge-localized modes (ELMs) on fusion reactors is often attempted with 3D perturbations of the confining magnetic fields. However, the established technique of resonant magnetic perturbations (RMPs) also degra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b54327fef366debed4d30b1122384c2
https://doi.org/10.21203/rs.3.rs-713840/v1
https://doi.org/10.21203/rs.3.rs-713840/v1
Autor:
Juram Kim, J.G. Bak, Y. In, Hyunsun Han, Ju-Yeob Lee, S.W. Yoon, Sang-hee Hahn, Young-Mu Jeon
Publikováno v:
Fusion Engineering and Design. 145:33-39
A mode identification method for slowly rotating (or non-rotating) n (toroidal mode number) = 1 plasma instabilities has been newly established with the signal compensation method used for an external time-varying magnetic field. The mode identificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed07f9ec00814da8d1a379342372487f
https://doi.org/10.1016/j.fusengdes.2019.05.022
https://doi.org/10.1016/j.fusengdes.2019.05.022
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-5
The plasma-driven inductive voltages were not negligible and should be taken into account for the reliable operation of the voltage-based quench detection of the KSTAR CS coil. For the active compensation of such plasma-induced voltage noise, plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4e7a8fbf80b7b1be09440eb0641ff02
https://doi.org/10.1109/tasc.2019.2905050
https://doi.org/10.1109/tasc.2019.2905050
Autor:
Sang-hee Hahn, A.W. Hyatt, J.G. Bak, M. D. Boyer, N.W. Eidietis, H.S. Kim, D. Mueller, Young-Mu Jeon, M.L. Walker, D.A. Humphreys
Publikováno v:
Fusion Engineering and Design. 141:9-14
Fast vertical control of shaped plasmas is essential for the successful realization of plasma operation near the limit of vertical control to achieve maximum confinement and stable, disruption free operation. In KSTAR, the normal conducting in-vessel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb76675650dbef0b543f067cb4bc09fe
https://doi.org/10.1016/j.fusengdes.2019.02.046
https://doi.org/10.1016/j.fusengdes.2019.02.046
Autor:
Jinseop Park, Raffi Nazikian, Caoxiang Zhu, Carlos Paz-Soldan, Qiming Hu, SeongMoo Yang, Won-Ha Ko, M. C. Zarnstorff, Nikolas Logan, Young-Mu Jeon
Publikováno v:
Physical Review Letters. 126
Predictive 3D optimization reveals a novel approach to modify a nonaxisymmetric magnetic perturbation to be entirely harmless for tokamaks, by essentially restoring quasisymmetry in perturbed particle orbits as much as possible. Such a quasisymmetric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f34cc3280d8998437cb3128a55e6d087
https://doi.org/10.1103/physrevlett.126.125001
https://doi.org/10.1103/physrevlett.126.125001
Autor:
Mario Podesta, Young Mu Jeon, Tongnyeol Rhee, Jung Hee Kim, J.G. Bak, Chio-Zong Cheng, Yong-Su Na, Mijoung Joung, Raffi Nazikian, Hyunsun Han, Hogun Jhang, Kouji Shinohara, Jisung Kang, Minjun Choi, Jungmin Jo, Sangil Lee, Jinseok Ko, Jaehyun Lee
Publikováno v:
Nuclear Fusion. 62:026029
Advanced operation scenarios such as high poloidal beta (β P) or high q min are promising concepts to achieve the steady-state high-performance fusion plasmas. However, those scenarios are prone to substantial Alfvénic activity, causing fast-ion tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c62285f3f2e3d0cfed86ce053d1b185a
https://doi.org/10.1088/1741-4326/ac3e39
https://doi.org/10.1088/1741-4326/ac3e39
Autor:
Jae-Hyun Kim, Eliot Feibush, Joon-Wook Ahn, H. H. Lee, Nikolas Logan, Young-Mu Jeon, Jonathan Menard, Won-Ha Ko, Michael C. Zarnstroff, G. Y. Park, Yongkyoon In, Zhirui Wang, Jong-Kyu Park, Raffi Nazikian, Hyunseok Kim
Publikováno v:
Nature Physics. 14:1223-1228
A small relaxation of the axisymmetric magnetic field of a tokamak into a non-axisymmetric three-dimensional (3D) configuration can be effective to control magnetohydrodynamic instabilities, such as edge-localized modes. However, a major challenge to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08878659f7086bf5aaa37fc5fa459f85
https://doi.org/10.1038/s41567-018-0268-8
https://doi.org/10.1038/s41567-018-0268-8
Autor:
Yaung-Soo Kim, Yong-Un Nam, Minjun Choi, Hyeon K. Park, Jae-Min Kwon, Suk-Ho Hong, Won-Ha Ko, Gunsu Yun, Sonjong Wang, Jong-Gu Kwak, Si-Woo Yoon, Byung-Ho Park, Yong-Su Na, Young-chul Ghim, Young-Mu Jeon, Kap-Rae Park, Wonho Choe, Yeong-Kook Oh, Jin-Hyun Jeong, W.C. Kim, Yong-Seok Hwang, H. H. Lee, Y. In
Publikováno v:
Journal of the Korean Physical Society. 73:712-735
Korea Superconducting Tokamak Advanced Research (KSTAR) program is strongly focused on solving the scientific and technological issues in steady-state high performance plasma operation in preparation for ITER operation as well as the design basis for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88989db05be5fbcdac9f2af7da8e584f
https://doi.org/10.3938/jkps.73.712
https://doi.org/10.3938/jkps.73.712