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윤의성
Yoon, Eisung

윤의성

Department of Nuclear Engineering(원자력공학과)

  • Fusion and Plasma Application Research Lab.
  • Website
Research Interests
Nuclear Fusion;Plasma turbulence;Fusion plasma simulation;High performance computing;Automatic mesh generation;핵융합;플라즈마;플라즈마 난류
Lab Description
Fusion and Plasma Application Research Laboratory aims at resolving various problems for successful nuclear fusion experiments and commercialization through research on multi-scale interaction of plasma behavior. The research includes Eulerian & Lagrangian code development based on Gyrokinetics and MHD (magneto-hydro dynamics), extension and improvement on theories and numerical methods for simulation of long time plasma behavior, code verification & validation, and parallel programming and code optimization to utilize the latest architectures being used in supercomputers. These research subjects allow us to carry out more realistic simulation of plasma behavior in nuclear fusion reactors considering impurities and consequently to clarify and exploit underlying physics of experimental results.
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
Neoclassical transport of tungsten ion bundles in total-f neoclassical gyrokinetic simulations of a whole-volume JET-like plasma File

Dominski, J. , Chang, C. S. , Hager, R. , Ku, S. , Yoon, Eisung , Parail, V.

Article Issue Date2024-03 View11
A validation study of a bounce-averaged kinetic electron model in a KSTAR L-mode plasma File

Yi, S , Sung, C. , Yoon, Eisung , Kwon, Jae-Min , Hahm, T. S. , Kim, D. , Kang, J. , Seo, Janghoon , Cho, Y. W. , Qi, Lei

Article Issue Date2024-02 View13
Unveiling non-flat profiles within magnetic islands in tokamaks File File

Tae, Wonjun , Yoon, Eisung , Hur, Min Sup , Choi, G. J. , Kwon, J. M. , Choi, M. J.

Article Issue Date2024-02 View15
Simulation of Radiation Damage and He Accumulation Induced by 10B(n, α)7Li Reactions in Al-B4C Neutron Absorbers Used in Spent Fuel Pools File

Kim, Geon , Lee, Myeongkyu , Jung, Yunsong , Yoon, Eisung , Ahn, Sangjoon

Article Issue Date2024-01 View4
Uniform onset of the long proton bunch self-modulation seeded by an electron bunch in an overdense plasma File File

Moon, K. , Yoon, Eisung , Chung, Moses , Muggli, P. , Moreira, M. , Baistrukov, M. A.

Article Issue Date2023-11 View7
SANTA: A safety analysis code for neutron absorbers in spent nuclear fuel pools File

Kim, Geon , Jung, Yunsong , Lee, Myeongkyu , Yoon, Eisung , Ahn, Sangjoon

Article Issue Date2023-01 View6
Nonlinear Fokker-Planck collision operator in Rosenbluth form for gyrokinetic simulations using discontinuous Galerkin method File

Kim, Dongkyu , Seo, Janghoon , Jo, Gahyung , Kwon, Jae-Min , Yoon, Eisung

Article Issue Date2022-10 View9
Progress in gyrokinetic validation studies using NBI heated L-mode discharge in KSTAR File File

Kim, D. , Kang, J. , Lee, M.W. , Candy, J. , Yoon, Eisung , Yi, S. , Kwon, J.-M. , Ghim, Y.-c. , Choe, W. , Sung, C.

Article Issue Date2022-10 View10
4차 산업혁명 첨단 기술의 결정체, 가상 핵융합로 소개와 개발 필요성 File

윤의성

Article Issue Date2022-09 View10
Development of a gyrokinetic hyperbolic solver based on discontinuous Galerkin method in tokamak geometry File

Jo, Gahyung , Kwon, Jae-Min , Seo, Janghoon , Yoon, Eisung

Article Issue Date2022-04 View9
Witness electron beam injection using an active plasma lens for a proton beam-driven plasma wakefield accelerator File

Kim, S.-Y. , Moon, K. , Chung, Moses , Sjobak, K. N. , Adli, E. , Dayyani, M. , Doebert, S. , Yoon, Eisung , Nam, I. , Hahn, G.

Article Issue Date2021-12 View11
PUMIPic: A mesh-based approach to unstructured mesh Particle-In-Cell on GPUs File

Diamond, Gerrett , Smith, Cameron W. , Zhang, Chonglin , Yoon, Eisung , Shephard, Mark S.

Article Issue Date2021-11 View7
Suppression of coherent synchrotron radiation induced emittance growth during electron-beam injection into plasma wakefields File File

Kim, S.-Y. , Chung, Moses , Doebert, S. , Yoon, Eisung

Article Issue Date2021-02 View4
Effects of plasma turbulence on the nonlinear evolution of magnetic island in tokamak File File

Choi, Minjun J. , Bardoczi, Laszlo , Kwon, Jae-Min , Hahm, Taik Soo , Park, Hyeon Keo , Kim, Jayhyun , Woo, Minho , Park, Byung-Ho , Yun, Gunsu S. , Yoon, Eisung , et al

Article Issue Date2021-01 View3
Using rate theory to better understand the stress effect of irradiation creep in iron and its based alloy File

Choi, Sang Il , Banisalman, Mosab Jaser , Lee, Gyeong-Geun , Kwon, Junhyun , Yoon, Eisung , Kim, Ji Hyun

Article Issue Date2020-08 View12
Reconstruction of plasma density profiles by measuring spectra of radiation emitted from oscillating plasma dipoles File File

Kylychbekov, S , Song, HS , Kwon, KB , Ra, O , Yoon, Eisung , Chung, Moses , Yu, K , Yoffe, SR , Ersfeld, B , Jaroszynski, DA , et al

Article Issue Date2020-02 View3
Study of up-down poloidal density asymmetry of high-Z impurities with the new impurity version of XGCa File

Dominski, J. , Chang, C. S. , Hager, R. , Helander, P. , Ku, S. , Yoon, Eisung

Article Issue Date2019-10 View3
Gyrokinetic simulation study of magnetic island effects on neoclassical physics and micro-instabilities in a realistic KSTAR plasma File

Kwon, Jae-Min , Ku, S , Choi, MJ , Chang, CS , Hager, R , Yoon, Eisung , Lee, HH , Kim, HS

Article Issue Date2018-05 View11
A fully non-linear multi-species Fokker-Planck-Landau collision operator for simulation of fusion plasma File

Hager, Robert , Yoon, Eisung , Ku, S. , D'Azevedo, E. F. , Worley, P. H. , Chang, C. S.

Article Issue Date2016-06 View4
Mesh generation for confined fusion plasma simulation File

Zhang, Fan , Hager, Robert , Ku, Seung-Hoe , Chang, Choong-Seock , Jardin, Stephen C. , Ferraro, Nathaniel M. , Seol, E. Seegyoung , Yoon, Eisung , Shephard, Mark S.

Article Issue Date2016-04 View4
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