본문 바로가기 대메뉴 바로가기
이우창 교수

Woochang Lee

INFO

  • 소속캠퍼스국가핵융합연구소
  • 전공 가속기 및 핵융합 물리공학
  • 연락처042-879-5158
  • 출신전공
  • 학위
  • 최종출신대학
  • 이메일

연구분야

핵융합 플라즈마에서의 난류 현상

Turbulence in tokamak plasmas

대표연구실적

-  W. Lee et al., "ExB flow velocity deduced from the poloidal motion of fluctuation patterns in neutral beam injected L-mode plasmas on KSTAR", Physics of Plasmas 23, 052510 (2016.05.12) -  W. Lee et al., "Study of ion-gyroscale fluctuations in low-density L-mode plasmas heated by NBI on KSTAR", Nuclear Fusion 58, 046009 (2018.02.20). -  W. Lee et al., "Quasi-coherent fluctuation measurment with the upgraded microwave imaging reflectometer in KSTAR", Plasma Physics and Controlled Fusion 60, 115009 (2018.10.01)

논문(최근 5년)

-  Torodial mode number estimation of the edge-localized modes using the KSTAR 3-D electron cyclotron emission imaging system[REVIEW OF SCIENTIFIC INSTRUMENTS,2014-06-18] -  Improved accuracy in the estimation of the tearing mode stability parameters (D' and wc) using 2D ECEI data in KSTAR[NUCLEAR FUSION,2014-06-03] -  Comparison of measured 2D ELMs with synthetic images from BOUT++ simulation in KSTAR[NUCLEAR FUSION,2014-07-30] -  The conceptual design of an electron cyclotron emission imaging system for studying ITER-like high temperature plasmas[PLASMA PHYSICS AND CONTROLLED FUSION,2014-07-30] -  Quasi 3D ECE imaging system for study of MHD instabilities in KSTAR[REVIEW OF SCIENTIFIC INSTRUMENTS,2014-07-22] -  Dynamics of multiple flux tubes in sawtoothing KSTAR plasmas heated by electron cyclotron waves: I. Experimental analysis of the tube structure[NUCLEAR FUSION,2014-12-05] -  Dynamics of multiple flux tubes in sawtoothing KSTAR plasmas heated by electron cyclotron waves: II. Theoretical and numerical analysis [NUCLEAR FUSION,2014-12-05] -  Multimode excitation during the inter-ELM-crash periods in KSTAR H-mode plasma[NUCLEAR FUSION,2015-06-05] -  Toroidal mode number transition of the edge localized modes in the KSTAR plasmas[NUCLEAR FUSION,2015-10-16] -  Post calibration of the two-dimensional electron cyclotron emission imaging instrument with electron temperature characteristics of the magnetohydrodynamic instabilites[REVIEW OF SCIENTIFIC INSTRUMENTS,2016-01-20] -  Estimation of the radial size and density fluctuation amplitude of edge localized modes using microwave interferometer array[JOURNAL OF INSTRUMENTATION,2016-03-23] -  Design of a collective scattering system for small scale turbulence study in Korea Superconducting Tokamak Advanced Research[REVIEW OF SCIENTIFIC INSTRUMENTS,2016-04-01] -  ExB flow velocity deduced from the poloidal motion of fluctuation patterns in neutral beam injected L-mode plasmas on KSTAR[PHYSICS OF PLASMAS,2016-05-12] -  2D/3D electron temperature fluctuations near explosive MHD instabilities accompanied by minor and major disruptions[NUCLEAR FUSION,2016-05-25] -  Nonlinear Interaction of Edge-Localized Modes and Turbulent Eddies in Toroidal Plasma under n=1 Magnetic Perturbation[PHYSICAL REVIEW LETTERS,2016-08-08] -  Microwave imaging of magnetohydrodynamic instabilities in fusion plasma[COMPTES RENDUS PHYSIQUE,2016-08-12] -  New compact and efficient local oscillator optic system for the KSTAR electron cyclotron emission imaging system[REVIEW OF SCIENTIFIC INSTRUMENTS,2016-07-29] -  Ion gyroscale fluctuation measurement with microwave imaging reflectometer on KSTAR[REVIEW OF SCIENTIFIC INSTRUMENTS,2016-09-07] -  Compact ECEI system with in-vessel reflective optics for WEST[REVIEW OF SCIENTIFIC INSTRUMENTS,2016-09-03] -  Interpretation of the Electron Cyclotron Emission Signal from Optically Marginal Plasmas[JOURNAL OF THE KOREAN PHYSICAL SOCIETY,2017-02-03] -  Solitary perturbations in the steep boundary of magnetized toroidal plasma[SCIENTIFIC REPORTS,2017-03-24] -  Intrinsic rotation reversal, non-local transport, and turbulence transition in KSTAR L-mode plasmas[NUCLEAR FUSION,2017-05-05] -  Multiscale interaction between a large scale magnetic island and small scale turbulence[NUCLEAR FUSION,2017-10-26] -  Observation of electron driven quasi-coherent modes and their connection with core intrinsic rotation in KSTAR ECH and ohmic L-mode plasmas[PHYSICS OF PLASMAS,2018-02-15] -  Envelope-PIC Hybrid Method for the Simulation of Microwave Reflectometry[IEEE TRANSACTIONS ON PLASMA SCIENCE,2018-03-03] -  Study of ion-gyroscale fluctuations in low-density L-mode plasmas heated by NBI on KSTAR[NUCLEAR FUSION,2018-02-20] -  Validation of the 'full reconnection model' of the sawtooth instability in KSTAR[NUCLEAR FUSION,2018-04-18] -  Dependence of Spatial Scale of Quasi-Coherent Mode on Collisionality in Electron Cyclotron Resonant Heating Assisted Low-Confinement Plasmas[JOURNAL OF THE KOREAN PHYSICAL SOCIETY,2018-08-03] -  Quasi-coherent fluctuation measurement with the upgraded microwave imaging reflectometer in KSTAR[PLASMA PHYSICS AND CONTROLLED FUSION,2018-10-01] -  A large-aperture strip-grid beam splitter for partially combined two millimeter-wave diagnostics on Korea Superconducting Tokamak Advanced Research[REVIEW OF SCIENTIFIC INSTRUMENTS,2019-01-04]

연구과제 수행 실적

(주요사업) KSTAR 공동실험 및 플라즈마 연구