Nakamura Yuji

ナカムラユウジ | Nakamura Yuji

Affiliation and department：

Research field (1)： Nuclear fusion

Research theme for competitive and other funds (13)：

2018 - 2022 Transient Response Analysis and Control Scenario Development for MHD Equilibrium with Rapid Plasma Changes
2013 - 2018 Implementation of plasma rotation into 3D MHD calculation with stochastic magnetic field and its validation on experiments
2013 - 2017 Study of stabilization of the magneto-hydro dynamic instability and three dimensional effects of MHD stabilization on the high pressure plasma
2005 - 2007 Analysis and Control of Spontaneous Currents in Rippled Tokamak Plasmas and Helical Plasmas
2004 - 2006 Analysis on structure formation and complex dynamics by integrated simulation code for burning plasmas

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Papers (241)：

A. Ishizawa, Y. Kishimoto, K. Imadera, Y. Nakamura, S. Maeyama. Plasma beta dependence of turbulent transport suggesting an advantage of weak magnetic shear from local and global gyrokinetic simulations. Nuclear Fusion. 2024. 64. 6. 066008-066008
P. Adulsiriswad, Y. Todo, S. Yamamoto, S. Kado, S. Kobayashi, S. Ohshima, H. Okada, T. Minami, Y. Nakamura, A. Ishizawa, et al. Effects of the resonance modification by electron cyclotron current drive on the linear and nonlinear dynamics of energetic particle driven magnetohydrodynamics modes in Heliotron J. Nuclear Fusion. 2024
F. Cai, S. Kado, G. Kawamura, C. Feng, R. Matoike, A. Miyashita, S. Ohshima, T. Minami, S. Inagaki, F. Kin, et al. Impact of multifold magnetic structure on spectroscopy analysis in Heliotron J based on EMC3-EIRENE simulation. Contributions to Plasma Physics. 2024
Yao ZHONG, Kazunobu NAGASAKI, Zhibin WANG, Shinji KOBAYASHI, Shigeru INAGAKI, Takashi MINAMI, Shinichiro KADO, Shinsuke OHSHIMA, Fumiyoshi KIN, Chenyu WANG, et al. Response of Energetic-Particle-Driven Magnetohydrodynamics (MHD) Instability to Modulated ECH in Heliotron J. Plasma and Fusion Research. 2024. 19. 1202008-1
M Niiro, A Ishizawa, Y Nakamura, S Maeyama, T-H Watanabe. Plasma beta dependence of ion temperature gradient driven turbulence influenced by Shafranov shift. Plasma Physics and Controlled Fusion. 2023. 65. 6. 065004-065004

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MISC (433)：

門信一郎, 森敦樹, 本島厳, 本島厳, 岩田晃拓, 竹内航希, 四竈泰一, 村雲南斗, 馮超, 蔡福瑞, et al. 2D High-speed Visible Imaging Spectroscopy for Small Pellet Ablation Cloud in Heliotron J. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
守田常裕, 四竈泰一, 村雲南斗, 門信一郎, 南貴司, 小林進二, 大島慎介, 岩田晃拓, 金史良, 石澤明宏, et al. Linear and circular polarization spectroscopy of a near-infrared helium atom emission line from a Heliotron J plasma. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
岩田晃拓, 門信一郎, 本島巌, 四竈泰一, 村雲南斗, 森敦樹, 岡田浩之, 南貴司, 大島慎介, 稲垣滋, et al. Evaluation of the Electron Temperature of the Ablation Cloud for Small-size Hydrogen Pellet using Paschen series in Heliotron J. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
村雲南斗, 四竈泰一, 門信一郎, 大島慎介, 鈴木琢士, 茶谷智樹, 森敦樹, 岩田晃拓, 本島厳, 南貴司, et al. Position measurement of a hydrogen pellet ablation cloud in Heliotron J using Zeeman effect on the Paschen-α line. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
竹内航希, 門信一郎, 本島厳, 本島厳, 岩田晃拓, 四竈泰一, 村雲南斗, 馮超, 蔡福瑞, 松谷遼, et al. Two-dimensional measurement of the temporal evolution of pellet ablation cloud electron density in Heliotron J. プラズマ・核融合学会年会(Web). 2023. 40th

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Books (7)：

原子力・量子・核融合辞典第I分冊原子核物理とプラズマ物理・核融合 3 章核融合プラズマ物理学
丸善出版株式会社 2014
Fueling Control for Improving Plasma Performance in Heliotron
J,Proc. 23rd IAEA Fusion Energy Conference,EXC / P8-11,CD=ROM,2010 2010
Experimental Study of Second Harmonic ECCD in Heliotron J
Proc. 23rd IAEA Fusion Energy Conference,EXW/P7-19,CD=ROM,2010 2010
“Experimental Program of Heliotron J”
J.Plasma Fusion Res.SERIES, Vol.3 (2000) 26-30 2000
“Structure of the Edge Magnetic Field of the l=1 Helical Axis Heliotron”
Journal of Plasma and Fusion Research SERIES, 1, 209-212(1998) 1998

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Lectures and oral presentations (70)：

ヘリオトロンJにおける乱流輸送の磁場配位依存性
(日本物理学会第76回年次大会 2021)
トロイダルアルフェン固有モードに影響された乱流輸送
(日本物理学会第76回年次大会 2021)
Interaction between energetic-particle-driven MHD Mode and drift-wave turbulence
(Max-Planck Princeton Center Annual Meeting 2021)
トカマクにおけるヘリカルコア形成機構としての内部キンクモード
(第37回プラズマ・核融合学会年会 2020)
トロイダルアルフェン固有モードとドリフト波乱流の相互作用
(第37回プラズマ・核融合学会年会 2020)

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Professional career (1)：

工学博士 (京都大学)

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