Investigation of saturated ELM precursors on the KSTAR tokamak

L. Zsuga, S. Zoletnik, M. Lampert, J. Lee, G. S. Yun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Up to now only a limited number of typical precursor events were investigated. The calculated frequency evolutions are consistent in the D BES and ECEi diagnostics. In most cases the wavelength error is large, but changes outside the error bars are clearly observed. The precursors appear to be highly localized radially. More cases are planned to be studied with the method described in this paper in order to obtain a more coherent view on the involved phenomena.

Original languageEnglish (US)
Title of host publication44th EPS Conference on Plasma Physics, EPS 2017
EditorsA. Bret, M. Fajardo, E. Westerhof, A. Melzer, B. Dromey, C. Riconda
PublisherEuropean Physical Society (EPS)
ISBN (Print)9781510849303
StatePublished - 2017
Externally publishedYes
Event44th European Physical Society Conference on Plasma Physics, EPS 2017 - Belfast, United Kingdom
Duration: Jun 26 2017Jun 30 2017

Publication series

Name44th EPS Conference on Plasma Physics, EPS 2017

Other

Other44th European Physical Society Conference on Plasma Physics, EPS 2017
Country/TerritoryUnited Kingdom
CityBelfast
Period6/26/176/30/17

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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