dc.citation.conferencePlace |
US |
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dc.citation.title |
57th Annual Meeting of the APS Division of Plasma Physics |
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dc.contributor.author |
In, Yongkyoon |
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dc.contributor.author |
Seol, J |
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dc.contributor.author |
Ko, WH |
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dc.contributor.author |
Lee, SG |
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dc.contributor.author |
Yoon, SW |
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dc.contributor.author |
Lee, HH |
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dc.contributor.author |
Jeon, YM |
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dc.contributor.author |
Kim, J |
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dc.contributor.author |
Bak, JG |
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dc.contributor.author |
Park, H |
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dc.contributor.author |
Park, JK |
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dc.contributor.author |
Yun, GS |
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dc.date.accessioned |
2023-12-19T21:36:25Z |
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dc.date.available |
2023-12-19T21:36:25Z |
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dc.date.created |
2019-08-21 |
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dc.date.issued |
2015-11-18 |
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dc.description.abstract |
Recent study suggests that KSTAR could be a benefactor of the extremely low level of intrinsic error field in n=1 resonant magnetic perturbation (RMP) driven edge localized modes (ELM) control [1]. Specifically, when the n=1 RMP currents increases in order to suppress/mitigate ELMs, a kink-resonant mode-locking is not usually invoked in KSTAR, unlike in other devices [2]. Besides we have discovered that the mid-plane RMP appeared much more effective than the off-midplane RMPs in affecting the ELMs with strong density pump-outs and enhanced ELM frequency. Presently, the enhanced understanding of non-axisymmetric field in tokamaks has been in great need, in particular, for the ITER RMP requirements [3]. As the prevailing design of in-vessel RMP coils in ITER is similar to that in KSTAR, we are keen to resolve the uncertainties of the non-axisymmetric fields on transport and stability, and their limits, contributing directly to ITER and beyond. |
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dc.identifier.bibliographicCitation |
57th Annual Meeting of the APS Division of Plasma Physics |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/34854 |
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dc.identifier.url |
http://meetings.aps.org/Meeting/DPP15/Session/PO6.9 |
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dc.publisher |
American Physical Society |
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dc.title |
Resolving the uncertainties of non-axisymmetric fields in tokamaks |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2015-11-16 |
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