1. |
糟谷直宏, Global Structure and Its Diagnostic Simulation in Magnetized Plasma, 20th International Congress on Plasma Physics, 2022.11, 招待講演"Global Structure and Its Diagnostic Simulation in Magnetized Plasmas (磁化プラズマにおける巨視的構造とその診断シミュレーション)"では、核融合プラズマの輸送現象理解に重要な3次元的揺動構造を統合的に診断するプラットフォームiTDS研究の成果を報告した。これは我々が新たに開発したもので、トカマクをはじめとする様々な磁場配位プラズマに対する3次元シミュレーションデータに対して、複数の計測器を模擬した物理量の抽出を行い、揺動構造形成の効果を定量化できるものである。直線、トカマク、ヘリカル装置の揺動ダイナミクスに対する計測器信号模擬結果を提示した。. |
2. |
N. Kasuya, S. Mochinaga, A. Fukuyama, S. Nonaka, I. Shimomura, M. Yagi, Development of Integrated Transport Simulation Scheme for Impurity Control in Tokamak Plasmas, 15th Japan-Korea Workshop on Modeling and Simulation of Magnetic Fusion Plasmas, online, 2021.08. |
3. |
N. Kasuya, Y. Imahashi, H. Todoroki, M. Ishida and M. Yagi, Ion Mass Dependence of Resistive Drift Wave Turbulence in Cylindrical Plasmas, Asia-Pacific Transport Working Group Meeting, US-EU Transport Task Force Workshop, online, 2021.07. |
4. |
糟谷直宏, 持永祥汰, 福山淳, 下村一哉, 矢木雅敏, トカマクプラズマにおける不純物制御のための統合輸送シミュレーションスキームの開発, 第18回核燃焼プラズマ統合コード研究会, 2020.12. |
5. |
N. Kasuya, S. Mochinaga, A. Fukuyama, I. Shimomura, and M. Yagi, Development of integrated transport simulation scheme for impurity control in tokamak plasmas, 第29回国際土岐コンファレンス, 2020.10. |
6. |
N. Kasuya, T. Onomichi, S. Tomimatsu, T. Ido, M. Nunami, S. Toda, M. Yagi, Y. Nagashima, and A. Fujisawa , Application of numerical diagnostics to fluctuation simulations of torus plasmas, 第28回国際土岐コンファレンス, 2019.11. |
7. |
N. Kasuya, M. Nunami, K. Tanaka, C. A. Michael, S. Toda and M. Yagi, Turbulence diagnostic using turbulence simulation data in magnetized plasmas, 14th Japan-Korea workshop on modeling and simulation of magnetic fusion plasmas, 2019.06. |
8. |
N. Kasuya, T. Ohno, M. Sasaki, M. Yagi, Comparison of reduced sets of a gyro-fluid model for ion-temperature-gradient instabilities in cylindrical plasmas, 2nd Asia-Pacific Conference on Plasma Physics, 2018.11. |
9. |
N. Kasuya, M. Nunami, K. Tanaka, C.A. Michael, S. Toda, M. Yagi, Numerical Diagnostic to Investigate Poloidal Asymmetry in Three-Dimensional Magnetic Configurations, 27th IAEA Fusion Energy Conference, 2018.10. |
10. |
N. Kasuya, M. Sasaki, M. Yagi, S. Abe, S. Tomimatsu, S. Inagaki, A. Fujisawa, Recent progress on numerical simulations of basic experiments of magnetic confined plasmas, 13th Japan-Korea workshop on modeling and simulation of magnetic fusion plasmas, 2018.07. |
11. |
N. Kasuya, S. Abe, M. Sasaki, S. Inagaki, T. Kobayashi, M. Yagi, On a Radial Eigenmode Structure of Drift-Wave Instability with a Inhomogeneous Neutral Density Profile in Cylindrical Plasmas, 26nd International Toki Conference, 2017.12. |
12. |
N. Kasuya, M. Nunami K. Tanaka, M. Yagi, Fluctuation Spectrum Analysis Using Turbulence Simulation Data in 3-D Magnetic Configuration, 21st International Stellarator-Heliotron Workshop, 2017.10. |
13. |
N. Kasuya, M. Nunami, M. Yagi, Numerical diagnostics of turbulence simulation data in magnetized plasmas, 12th Japan-Korea Workshop on Modeling and Simulation of Magnetic Fusion Plasmas, 2017.07. |
14. |
N. Kasuya, S. Abe, M. Sasaki, S. Inagaki, M. Yagi, Turbulence Simulation Taking Account of Inhomogeneity of Neutral Density in Linear Devices, 7th Asia Pacific Transport Working Group, 2017.06. |
15. |
糟谷 直宏, 矢木雅敏, Response of drift-interchange instability and radial propagation of pressure modulation in a helical plasma, Joint JIFT workshop on Extended MHD and MHD simulations for magnetized plasmas and Theory and simulation of 3D physics in toroidal plasmas, 2016.10. |
16. |
糟谷 直宏, 沼波政倫, 矢木雅敏, Numerical Diagnostics of Turbulent Transport in Three-Dimensional Magnetic Configurations, 25th IAEA Fusion Energy Conference, 2016.10. |
17. |
Naohiro Kasuya, S. Inagaki, K. Itoh, M. Yagi, Sanae-I. Itoh, Analysis of 2-Dimensional Transport Mechanism in a Toroidal Plasma Turbulence Simulation, 15th Int. Workshop on H-mode Physics and Transport Barriers, 2015.10. |
18. |
Naohiro Kasuya, Shigeru Inagaki, Kimitaka Itoh, Masatoshi Yagi, Sanae-I. Itoh, Electromagnetic Effect on Non-Diffusive Transport in Turbulence Simulation of a Toroidal Plasma, 5th APTWG International Conference, 2015.06. |
19. |
Naohiro Kasuya, Makoto Sasaki, Shigeru Inagaki, Kimitaka Itoh, Masatoshi Yagi, Sanae-I. Itoh, Numerical Diagnostics of Non-Diffusive Transport Process by Use of Turbulence Diagnostic Simulator, 25th IAEA Fusion Energy Conference, 2014.10. |
20. |
Naohiro Kasuya, Satoru Sugita, Shigeru Inagaki, Kimitaka Itoh, Masatoshi Yagi, Sanae-I. Itoh, Simulation Study of Hysteresis in the Flux-Gradient Relation in Turbulent Transport, 17th International Congress on Plasma Physics, 2014.09. |
21. |
Naohiro Kasuya, Makoto Sasaki, Shigeru Inagaki, Kimitaka Itoh, Masatoshi Yagi, Sanae-I. Itoh, Hysteresis and Nonlinearly Excited Mode Structures in Turbulence Simulation of a Toroidal Plasma, 4th APTWG International Workshop, 2014.06. |
22. |
Naohiro Kasuya, Satoru Sugita, Shigeru Inagaki, Makoto Sasaki, Kimitaka Itoh, Masatoshi Yagi, Sanae-I. Itoh, Identification of Dynamical Response Mechanism in a Turbulent Simulation with Source Modulation, 14th Int. Workshop on H-mode Physics and Transport Barriers, 2013.10. |
23. |
Naohiro Kasuya, Satoru Sugita, Makoto Sasaki, Inagaki Shigeru, Kimitaka Itoh, Masatoshi Yagi, SANAE INOUE(論文のみ) ITOH, Numerical Simulation of Plasma Turbulence and Diagnostics: Nonlinear Response to Source Modulation, 7th Festival de Theorie, 2013.07. |