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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
Multi-species Rosenbluth Fokker-Planck collision operator for discontinuous Galerkin method File

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

Article Issue Date2026-03 View0
A field-aligned gyrokinetic solver based on discontinuous Galerkin in tokamak geometry File

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

Article Issue Date2025-11 View85
Verification of fast ion and rotation effects on turbulence through comparison of GENE and CGYRO with L-mode plasmas in KSTAR File

Kim, Donguk , Moon, Taeuk , Sung, Choongki , Yoon, Eisung , Yi, Sumin , Kang, Jisung , Kwon, Jae-Min , Görler, Tobias , Belli, Emily , Candy, Jeff

Article Issue Date2025-07 View89
Development of novel collision detection algorithms for the estimation of fast ion losses in tokamak fusion device File

Moon, Taeuk , Rhee, Tongnyeol , Kwon, Jae-Min , Yoon, Eisung

Article Issue Date2025-04 View218
FPL-net: A deep learning framework for solving the nonlinear Fokker-Planck-Landau collision operator for anisotropic temperature relaxation File

Noh, Hyeongjun , Lee, Jimin , Yoon, Eisung

Article Issue Date2025-02 View102
Turbulence spreading induced E×B vortex flow generation in a magnetic island File

Yoon, Eisung , Hahm, Taik-Soo , Choi, Gyoungjin , Youngwoo Cho , Ishizawa, Akihiro , Choi, Minjun , Kwon, Jae-Min

Article Issue Date2024-10 View106
Progress in Digital Twin Development of Virtual Tokamak Platform File

Kwon, Jae-Min , Lee, Chanyoung , Rhee, Tongnyeol , Woo, Minho , Park, Jinseop , Lee, Chanjong , Kim, Dajung , Ki, Jaesug , Choi, Hosang , Park, Chulho , et al

Article Issue Date2024-09 View114
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 View94
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 View97
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 View99
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 View166
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 View96
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 View124
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 View112
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 View129
4차 산업혁명 첨단 기술의 결정체, 가상 핵융합로 소개와 개발 필요성 File

윤의성

Article Issue Date2022-09 View86
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 View154
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, Inhyuk , Hahn, G.

Article Issue Date2021-12 View131
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 View103
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 View69
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