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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181.
GAMMA 10/PDX における高温ターゲットを用いたダイバー タ模擬実験
坂本, 瑞樹; 寺門, 明紘; 野尻, 訓平; 江角, 直道; 横土, 敬幸; 東郷, 訓; 小波藏, 純子; 吉川, 正志; 中嶋, 洋輔
プラズマ・核融合学会第33回年会 2016年11月29日
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182.
GAMMA 10におけるプラズマ対向壁面の変色評価
伊能, 俊太朗; 田中, 裕樹; 坂本, 瑞樹; 本島, 厳; 渡邉, 英雄; 芦川, 直子; 時谷, 政行; 江角, 直道; 中嶋, 洋輔
プラズマ・核融合学会第33回年会 2016年11月29日
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183.
重水素プラズマ曝露された照射欠陥導入タングステンの昇温脱離スペクトルの解析
田中, 裕樹; 伊能, 俊太朗; 坂本, 瑞樹; 渡邉, 英雄; 大矢, 泰久; 桜田, 翔大; 藤田, 啓恵; 寺門, 明紘; 芦川, 直子; 時谷, 政行; 江角, 直道; 中嶋, 洋輔
プラズマ・核融合学会第33回年会 2016年11月29日
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184.
Recent Results of Divertor Simulation Experiment in the Tandem Mirror GAMMA10/PDX
Ezumi, Naomichi; Group, GAMMA; DX
2016 U.S.-Japan Workshop on Heat Removal and Plasma Material Interactions for Fusion 2016年11月7日 招待有り
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185.
Recent Progress of Divertor Simulation Research Using the GAMMA 10/PDX Tandem Mirror
Nakashima, Y; Ichimura, K; Islam, M. S; Sakamoto, M; Ezumi, N; Hirata, M; Ichimura, M; Ikezoe, R; Imai, T; Kariya, T; Katanuma, I; Kohagura, J; Minami, R; Numakura, T; Yoshikawa, M; Iijima, T; Islam, M. M; Nojiri, K; Shimizu, K; Terakado, A; Togo, S; Asakura, N; Fukumoto, M; Hatayama, A; Hirooka, Y; Kado, S; Kubo, H; Masuzaki, S; Matsuura, H; Nakano, T; Nagata, S; Nishino, N; Ohno, N; Sagara, A; Sawada, K; Shoji, M; Tonegawa1, A; Ueda, Y
26th IAEA Fusion Energy Conference (FEC-2016) 2016年10月17日
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186.
Hydrogen Isotope Retention in Tungsten Surface-modified by Heavy Ion Irradiation, Helium bubbles and Tungsten Deposition
Sakamoto, M; Tanaka, H; Watanabe, H; Yoshida, N; Tokitani, M; Ino, S; Terakado, A; Ezumi, N; Nakashima, Y
26th IAEA Fusion Energy Conference (FEC-2016) 2016年10月17日
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187.
Investigation of the behavior of ion and neutral particle during detached plasma operation in GAMMA 10/PDX
Ezumi, Naomichi; Nojiri, K; Terakado, A; Ichimura, K; Sakamoto, M; Nakashima, Y
The 1st International “All-about-Divertor” Symposium (IADiS-1) 2016年10月14日
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188.
Numerical Simulation of Detached Plasma in the End-Cell of GAMMA 10/PDX for Divertor Simulation Study
Islam, M. S; Nakashima, Y; Hatayama, A; Ichimura, K; Islam, M. M; Fukui, K; Ohuchi, M; Yokodo, T; Lee, G; Togo, S; Ezumi, Naomichi; Sakamoto, M; Imai, T
The 1st International “All-about-Divertor” Symposium (IADiS-1) 2016年10月14日
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189.
Present Status and Future of Divertor Simulation Research Using the GAMMA 10 /PDX Tandem Mirror
Nakashima, Y; Ichimura, K; Sakamoto, M; Ezumi, N; Katanuma, I; Yoshikawa, M; Islam, M. S; Islam, M. M; Fukui, K; Ohuchi, M; Yokodo, T; Nojiri, K; Terakado, A; Hirata, M; Ichimura, M; Ikezoe, R; Imai, T; Kariya, T; Kohagura, J; Lee, K; Minami, R; Numakura, T; Togo, S
The 1st International “All-about-Divertor” Symposium (IADiS-1) 2016年10月14日
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190.
Deuterium retention in heavy-ion-irradiated tungsten exposed to low energy and high flux plasma
Tanaka, Hiroki; Sakamoto, Mizuki; Watanabe, Hideo; Tokitani, Masayuki; Ashikawa, Naoko; Ino, Shuntaro; Terakado, Akihiro; Ezumi, Naomichi; Nakashima, Yousuke
The 13th China-Japan Symposium on Materials for Advanced Energy Systems and Fission and Fusion Engineering 2016年9月26日
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191.
Study of Plasma Behavior During Impurity Injection in the End-cell of GAMMA 10/PDX by Fluid Code
Islam, M. S; Nakashima, Y; Tatsumi, R; Hatayama, A; Ichimura, K; Islam, M. M; Shimizu, K; Fukui, K; Ohuchi, M; Yokodo, T; Lee, G; Ezumi, N; Sakamoto, M; Imai, T
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日
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192.
Overview of Recent Progress and Future in GAMMA 10/PDX Project
Nakashima, Y; Imai, T; Sakamoto, M; Katanuma, I; Kariya, T; Yoshikawa, M; Ezumi, N; Minami, R; Hirata, M; Kohagura, J; Numakura, T; Ikezoe, R; Ichimura, K; Wang, X; Ichimura, M
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日 招待有り
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193.
Evaluation of Heat Flux from The Plasma Flow by using Calorimeter in The GAMMA 10/PDX end-cell
Ohuchi, M; Nakashima, Y; Matsuura, H; Ichimura, K; Islam, M. S; Islam, M. M; Fukui, K; Yokodo, T; Lee, G; Ezumi, N; Sakamoto, M; Tsumura, K; Minami, R; Kariya, T; Imai, T
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日
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194.
Study of The Impurity Transport by Injecting The Gas to D-module in GAMMA 10/PDX
Yokodo, T; Nakashima, Y; Shimizu, K; Ichimura, K; Islam, M. M; Islam, M. S; Fukui, K; Ohuchi, M; Terakado, A; Nojiri, K; Yoshikawa, M; Ezumi, N; Sakamoto, M; Imai, T
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日
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195.
Recent Results of Characterization of Detached Plasma in Divertor Simulation Experiments Using the GAMMA 10/PDX Tandem Mirror
Nakashima, Y; Ichimura, K; Islam; Md. Shahinul; Isla, Ms. Maidul; Shimizu, K; Fukui, K; Ohuchi, M; Yokodo, T; Sakamoto, M; Ezumi, N; Nojiri, K; Terakado, A; Yoshikawa, M; Hirata, M; Ichimura, M; Ikezoe, R; Imai, T; Kariya, T; Katanuma, I; Kohagura, J; Minami, R; Numakura, T; Wang, X
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日 招待有り
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196.
Spatial distribution measurement of molecular activated recombination using hydrogen Balmer line intensities of divertor simulation plasma in GAMMA 10/PDX
Terakado, A; Sakamoto, Mizuki; Ezumi, N; Togo, S; Nojiri, K; nakashima, Y; Ichimura, K; Sawada, K; kohagura, J
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日
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197.
Electron temperature and density distributions of detached plasma in divertor simulation experiments in GAMMA 10/PDX
Nojiri, K; Sakamoto, Mizuki; Ezumi, N; Togo, S; Terakado, A; Ichimura, K; Yoshikawa, M; kohagura, J; Nakashima, Y
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日
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198.
Hydrogen recycling study utilizing end region in the GAMMA 10/PDX tandem mirror
Sakamoto, Mizuki; Terakado, A; Nojiri, K; Ezumi, N; Oki, K; Nakashima, Y; Ichimura, K; Fukumoto, M; Yoshikawa, M; kohagura, J; Imai, T; Ichimura, M
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日
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199.
Ion Sensitive Probe Measurement of Divertor Simulation Plasma in GAMMA 10/PDX
Ezumi, Naomichi; Nojiri, K; Terakado, A; Ichimura, K; Sakamoto, M; Nakashima, Y
11th International Conference on Open Magnetic Systems for Plasma Confinement (Open Systems) 2016年8月8日
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200.
GAMMA 10/PDX ダイバータ模擬実験におけるイオン温度計測の現状と今後の展開
江角, 直道
平成28年度筑波大学プラズマ研究センターシンポジウム・核融合エネルギーフォーラム ダイバータ研究開発ワーキングループ合同会合 2016年7月26日
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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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