ホーム > 江角 直道/ Ezumi, Naomichi
江角 直道
Ezumi, Naomichi
数理物質系 , 准教授 Institute of Pure and Applied Sciences , Associate Professor
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1.
Behavior of detached simulation plasma by suddenly changed particle flux in GAMMA 10/PDX
Masayuki Yoshikawa; Junko Kohagura; Naomichi Ezumi; Tsuyoshi Kariya (+16 著者) Hennie V. D. Meiden
AIP Advances 14: (2024) Semantic Scholar
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2.
Coexistence of H-MAR and N-MAR in divertor simulation experimental module of GAMMA 10/PDX
Okamoto, T.; Ezumi, N.; Takahashi, S.; Perillo, R. (+7 著者) Sakamoto, M.
NUCLEAR MATERIALS AND ENERGY 41: (2024) Semantic Scholar
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3.
Recent progress of JT-60SA project toward plasma operation
Shirai, H.; Takahashi, K.; Di Pietro, E.; Abate, D. (+309 著者) Sato, F.
NUCLEAR FUSION 64: (2024) Semantic Scholar
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4.
Electron temperature characterization of H2 processing plasma by optical emission spectroscopy
Nunomura, Shota; Ezumi, Naomichi
APPLIED PHYSICS EXPRESS 17: (2024) Semantic Scholar
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5.
Effect of the magnetic field strength on the argon plasma characteristics of a helicon plasma source with a two-turn flat-loop antenna
Seto, Takumi; Ezumi, Naomichi; Miyauchi, Reina; Okamoto, Takuma (+9 著者) Shinohara, Shunjiro
JOURNAL OF PLASMA PHYSICS 90: (2024) Semantic Scholar
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6.
Study of the pellet ablation cloud using the tomography technique for two-directional simultaneous photography in GAMMA 10/PDX
Yoshikawa, M.; Nakashima, Y.; Kohagura, J.; Shima, Y. (+3 著者) Sakamoto, M.
JOURNAL OF PLASMA PHYSICS 90: (2024) Semantic Scholar
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7.
Time Evolution of 2D Emission Profiles of Detached Plasma during Hydrogen and Impurities Combined Gas Seeding in GAMMA10/PDX
EZUMI, N; GAMO, H; TAKAHASHI, S; OKAMOTO, T (+8 著者) PERILLO, R
Proc. 29th IAEA Fusion Energy Conference (FEC 2023) IAEA-CN-316/1658 (2023)
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8.
EFFECT OF HIGHER PARTICLE FLUX ON DETACHED SIMULATION PLASMA IN THE GAMMA 10/PDX DIVERTOR SIMULATION EXPERIMENTAL MODULE
YOSHIKAWA, Masayuki; Kohagura, J; Ezumi, N; Kariya, T (+9 著者) Meiden, H. v
Proc. 29th IAEA Fusion Energy Conference (FEC2023) IAEA-CN-316/1674 279 (2023)
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9.
Development of dual-path multi-pass Thomson scattering system in GAMMA 10/PDX
Yoshikawa, Masayuki; Kohagura, J; Shima, Yoriko; Nakashima, Y (+10 著者) H. van der
Journal of Instrumentation (JINST) 18: C10006-1 (2023) Semantic Scholar
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10.
High-Energy Ion Generation During Difference-Frequency ICRF Wave Heating in GAMMA 10/PDX
Sugimoto, Y; Hirata, M; Nakashima, Y; Ichimura, M (+9 著者) Sakamoto, M
PLASMA AND FUSION RESEARCH 18: 2402084 (2023) Semantic Scholar
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11.
Analysis of the Contribution of Magnetic Moment Conservation to Ion Energy Transport in the GAMMA 10/PDX Divergent Field Region
Takanashi, Kosuke; Togo, Satoshi; Ezumi, Naomichi; Hirata, Mafumi (+6 著者) Sakamoto, Mizuki
PLASMA AND FUSION RESEARCH 18: (2023) Semantic Scholar
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12.
Effect of Impurity Ions on Ion Current Flowing into an Ion Sensitive Probe during N2 and H2 Seeding in Hydrogen Plasma
Okamoto, Takuma; Ezumi, Naomichi; Togo, Satoshi; Perillo, Renato (+5 著者) Sakamoto, Mizuki
PLASMA AND FUSION RESEARCH 18: (2023) Semantic Scholar
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13.
Initial Properties of Steady State RF Plasma Source by Two Turn Flat Loop Antenna for DEMO Relevant Divertor Simulation Experiment
Takumi, SETO; Naomichi, EZUMI; Reina, MIYAUCHI; Naoki (+9 著者) SHINOHARA
PLASMA AND FUSION RESEARCH 18: (2023) Semantic Scholar
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14.
Measurement of Radiated Power using an InfraRed Imaging Video Bolometer system in the Upstream of GAMMA 10/PDX Divertor Simulation Plasma
SHIGEMATSU, Naoki; Ezumi, Naomichi; Mukai, Kiyofumi; SETO, Takumi (+10 著者) SAKAMOTO, Mizuki
Plasma and Fusion Research 18: 2402031 (2023) Semantic Scholar
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15.
Examination of high-density plasma heating on the GAMMA 10/PDX central cell with 3D wave analysis code
Kim, D; Hirata, M; Sugimoto, Y; Kozawa, T (+8 著者) Fukuyama, A
PLASMA AND FUSION RESEARCH 18: 2403019 (2023) Semantic Scholar
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16.
Study of the intermittent plasma structure around the divertor simulation experimental module in GAMMA 10/PDX
Tanaka, H; Ezumi, N; Sugiyama, T; Gamo, H (+6 著者) Sakamo, M
PHYSICS OF PLASMAS 30: 032501 (2023) Semantic Scholar
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17.
Viscous-Flux Approximation Modeling in Anisotropic-Ion-Pressure Fluid Scheme
TOGO, Satoshi; TAKIZUKA, Tomonori; IBANO, Kenzo; HOMMA, Yuki (+1 著者) SAKAMOTO, Mizuki
Plasma and Fusion Research 18: 1203005 (2023) Semantic Scholar
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18.
Effects from the Target Plate Geometry on Fluctuations of Helium Plasma in the Linear Divertor Simulator Magnum-PSI
Yoshikawa, Masayuki; TANAKA, Hirohiko; HAYASHI, Yuki; KAJITA, Shin (+9 著者) SAKAMOTO, Mizuki
PLASMA AND FUSION RESEARCH 17: 1402100 (2022) Semantic Scholar
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19.
First Observation of Pellet Ablation Clouds Using Two-Directional Simultaneous Photography in GAMMA 10/PDX
Yoshikawa, Masayuki; Nakashima, Yousuke; Kohagura, Junko; Shima, Yoriko (+5 著者) Sakamoto, Mizuki
PLASMA AND FUSION RESEARCH 17: (2022) Semantic Scholar
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20.
Hydrogen recycling near fuzz tungsten surfaces under high-vacuum background condition
Hwangbo, D; Sugiyama, T; Sakamoto, M; Gamo, H (+9 著者) Numakura, T
25th International Conference on Plasma Surface Interaction in Fusion Devices (PSI-25) (2022)
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1.
直線型ダイバータ模擬実験装置を用いた非接触プラズマ形成機構に関する基礎的研究
江角,直道
1999年3月
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281.
Development of a plasma fluid model based on anisotropy of ion velocity distribution function by comparison with a particle-in-cell model
東郷, 訓; 伊庭野, 健造; 滝塚, 知典; 本間, 裕貴; 本間, 佳史; 江本, 一磨; 江角, 直道; 坂本, 瑞樹
2023年度 NIFS共同研究 第2回ダイバータモデリング研究作業会
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282.
RFビーム軌道調整による長パルスECHにおける高密度プラズマ・熱流束分布の最適化
米田優; 假家強; 南龍太郎; 沼倉友晴; 岸紘平; 山戸教平; 嶋頼子; 加藤駿人; 小波蔵純子; 吉川正志; 高梨宏介; 岡本拓馬; 河原大翔; 江角直道; 遠藤洋一; 今井剛; 坂本瑞樹
第40回 プラズマ核融合学会 年会
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283.
Development of dual-path multi-pass Thomson scattering system in GAMMA 10/PDX
Yoshikawa, Masayuki; Kohagura, J; Shima, Yoriko; Nakashima, Y; Ezumi, N; 龍太郎; 数理物質系), 南; 瑞樹(数理物質系), 坂本; Yasuhara, R; Yamada, I; Funaba, H; Kenmochi, N; Minami, T; Meiden; H. van der
20th International Symposium on Laser-Aided Plasma Diagnostics
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284.
Development of Plasma Diagnostics in GAMMA 10/PDX
Yoshikawa, Masayuki; Kohagura, J; Ezumi, N; Nakashima, Y; 龍太郎; 数理物質系), 南; 瑞樹(数理物質系), 坂本; Shima, Yoriko; Yasuhara, R; Yamada, I; Funaba, H; Kenmochi, N; Minami, T; Meiden; H. van der; Kobayashi, Shinji
2nd International Fusion and Plasma Conference & 13th International Conference on Open Magnetic Systems for Plasma Confinement 招待有り
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285.
EFFECT OF HIGHER PARTICLE FLUX ON DETACHED SIMULATION PLASMA IN THE GAMMA 10/PDX DIVERTOR SIMULATION EXPERIMENTAL MODULE
Yoshikawa, Masayuki; Kohagura, J; Ezumi, N; 龍太郎(数理物質系), 南; Kariya, T; Numakura, T; Hirata, M; Togo, S; 瑞樹(数理物質系; 坂本; Nakashima, Y; Shima, Yoriko; Kobayashi, Shinji; Kuwahara, D; Meiden; H. van der
29th IAEA Fusion Energy Conference (FEC2023)
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286.
Effect of high-particle flux produced by pellet fueling in the core plasma to the divertor simulation module plasma in GAMMA 10/PDX
Yoshikawa, Masayuki; Kohagura, J; Nakashima, Y; Shima, Yoriko; Kobayashi, Shinji; 龍太郎(数理物質系), 南; Ezumi, N; 瑞樹(数理物質系; 坂本
7th Asia-Pacific Conference on Plasma Physics
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287.
GAMMA 10/PDXにおける先進計測
Yoshikawa, Masayuki; Kohagura, J; Shima, Yoriko; Nakashima, Y; Ezumi, N; 龍太郎; 数理物質系), 南; 瑞樹(数理物質系), 坂本; Yasuhara, R; Yamada, I; Funaba, H; Kenmochi, N; Minami, T; Meiden; H. van der
スクレイプ・オフ層及びダイバータ物理サブクラスター炉材料サブクラスター、ブランケットサブクラスター、ダイバータサブクラスター (令和5年度第1回) 筑波大学プラズマ研究センターシンポジウム合同会合
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288.
GAMMA 10/PDXダイバータ模擬実験およびシミュレーション研究の最近の話題
江角, 直道; 東郷, 訓; 江本, 一磨; 高橋, 理志; 岡本, 拓馬; 髙梨, 宏介; 本間, 佳史; 堺井, 太陽; 河野, 恵士; 河原, 大翔; 瀬戸, 拓実; 宮内, 礼那; 平田, 真史; 小波蔵, 純子; 吉川, 正志; 坂本, 瑞樹
QST原型炉共同研究会合
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289.
PICコードを用いた開放磁場系プラズマ流体モデルのベンチマーク
東郷, 訓; 伊庭野, 健造; 滝塚, 知典; 本間, 裕貴; 本間, 佳史; 江本, 一磨; 江角, 直道; 坂本, 瑞樹
NIFS共同研究 夏の合同研究会
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290.
Development of a Plasma Fluid Model Covering a Range of Coulomb Collisionality by Comparison with a Particle-in-Cell Model
Togo, Satoshi; Ibano, Kenzo; Takizuka, Tomonori; Homma, Yuki; Homma, Keishi; Emoto, Kazuma; Ezumi, Naomichi; Sakamoto, Mizuki
Global Plasma Forum
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291.
超伝導ミラー装置Pilot GAMMA PDX-SC実験の進展
坂本, 瑞樹; 假家, 強; 吉川, 正志; 江角, 直道; 南, 龍太郎; 平田, 真史; 小波蔵, 純子; 沼倉, 友晴; 瀬戸, 拓実; 宮内, 礼那; 東郷, 訓; 皇甫, 度均; 江本, 一磨; 杉山, 昭彦; 和所, 保規; 遠藤, 洋一; 嶋, 頼子; 大川, 和夫; 片沼, 伊佐夫; 中嶋, 洋輔; 今井, 剛; 市村, 真; B; Unterberg
第40回プラズマ・核融合学会年会 プラズマ・核融合学会
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292.
スクレイプオフ層-ダイバータプラズマにおける熱流束方程式の解と運動論的モデルとの比較
東郷, 訓; 本間, 佳史; 伊庭野, 健造; 滝塚, 知典; 本間, 裕貴; 國井, 朗光; 鴨居, 優希; 江本, 一磨; 江角, 直道; 坂本, 瑞樹
第40回プラズマ・核融合学会年会 プラズマ・核融合学会
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293.
原型炉ダイバータ開発研究に向けた長パルスECHによる高密度プラズマの生成
米田優; 假家強; 南龍太郎; 沼倉友晴; 重松直希; 嶋頼子; 加藤駿人; 高橋圭介; 小波蔵純子; 吉川正志; 岡本拓馬; 河原大翔; 江角直道; 遠藤洋一
第39回 プラズマ・核融合学会 年会
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294.
Comparison of Spatio-temporal Distribution of Emissions Related to N MAR Based on High Speed Camera Observation in GAMMA 10/PDX Divertor Simulated Plasmas
Takahashi, S; Ezumi, N; Tamura, T; Okamoto, T; Shigematsu, N; Takanashi, K; Seto, T; Togo, S; Hirata, M; Kohagura, J; Yoshikawa, M; Nakashima, Y; Sakamoto, M
The 31th International Toki Conference on Plasma and Fusion Research (ITC31)
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295.
Development of infrared imaging video bolometer system for radiation power measurement in the upstream of GAMMA 10/PDX divertor simulation plasma
Shigematsu, N; Ezumi, N; Mukai, Kiyofumi; Seto, T; Okamoto, T; Takanashi, K; Takahashi, S; MIYAUCHI, Reina; Togo, S; Hirata, M; Kohagura, J; Yoshikawa, M; MINAMI, Ryutaro; Nakashima, Y; Sakamoto, M
The 31th International Toki Conference on Plasma and Fusion Research (ITC31)
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296.
高密度プラズマ領域における非接触プラズマ実験に向けた粒子補給制御による高密度プラズマ生成実験
吉川正志; 小波蔵純子; 中嶋洋輔; 中西博之; 嶋頼子; 竹田陽平; 山梨眞樹; 林壮哉; 江角直道; 重松直希; 岡本拓馬; 高橋理志; 南龍太郎; 坂本瑞樹; 小林進二
第39回 プラズマ・核融合学会 年会
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297.
GAMMA10/PDXセントラル部におけるThomson散乱計測システムを用いた電子温度・電子密度の空間分布測定および高時間分解計測
山梨眞樹; 吉川正志; 小波蔵純子; 中西博之; 嶋頼子; 林壮哉; 江角直道; 南龍太郎; 坂本瑞樹; 安原亮; 山田一博; 舟場久芳; 釼持尚輝; 南貴司
第39回 プラズマ・核融合学会 年会
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298.
GAMMA 10/PDXダイバータ模擬プラズマの電子温度・密度計測に向けたトムソン散乱計測システムの開発
林壮哉; 吉川正志; 小波蔵純子; 中西博之; 嶋頼子; 山梨眞樹; 江角直道; 南龍太郎; 坂本瑞樹; 安原亮; 山田一博; 舟場久芳; 釼持尚輝; 南貴司
第39回 プラズマ・核融合学会 年会
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299.
Development of Steady State High Density Helicon Plasma Source with 2-turn Flat Loop Antenna for DEMO Divertor Simulation Experiment
Seto, T; Ezumi, N; Miyauchi, R; Shigematsu, N; Okamoto, T; Takahashi, S; Takanashi, K; Hirata, M; Togo, S; Sakamoto, M; Furukawa, T; Shinohara, S
The 31th International Toki Conference on Plasma and Fusion Research (ITC31)
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300.
Observation of Hydrogen Emission Spectra in discharge region of Hot Cathode DC Arc Hydrogen Plasma Source
MIYAUCHI, Reina; Ezumi, Naomichi; Togo, Satoshi; SETO, Takumi; SHIGEMATSU, Naoki; OKAMOTO, Takuma; TAKANASHI, Kousuke; TAKAHASHI, Satoshi; TAKAHASHI, Masahiro; KAWAHARA, Hiroto; KONO, Keishi; TAMURA, Kae; NAKASHIMA, Yousuke; SAKAMOTO, Mizuki
The 31th International Toki Conference on Plasma and Fusion Research (ITC31)
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1. 特願2024-073925: プラズマプロセスにおける電子温度の決定方法
布村正太; 江角, 直道
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