研究発表
炉物理研究
ダイバータ成立性
- H. Kawashima, K. Shimizu, T. Takizuka, et al., "Simulation study for divertor design to handle huge exhaust power in the SlimCS DEMO reactor", Nucl. Fusion 49 (2009) 065007.
- H. Kawashima, K. Shimizu, T. Takizuka, et al., "Divertor design study on Compact DEMO Reactor for handling huge exhaust power", Proc. of 22th IAEA Fusion Energy Conf., Geneva, FT/P3-10 (2008).
>> IAEA
アルファ粒子の挙動
- K. Tani, K. Tobita, S. Tsuji-Iio, et al., "Confinement of alpha particles in a low aspect ratio tokamak reactor", IEEJ Trans. FM 125 (2005) 938-942.
- K. Tobita, T. Ozeki, Y. Nakamura, "Alpha particle loss and neutral beam current drive in a fusion plasma with central current hole", Plasma Phys. Control. Fusion 46 (2004) S95-S105.
- K. Tobita, T. Nakayama, S.V. Konovalov, M. Sato, "Reduction of energetic particle loss by ferritic steel inserts in ITER", Plasma Phys. Control. Fusion 45 (2003) 133-143.
- K. Tobita, S. Nishio, S. Konishi et al., "First wall issues related with energetic particle deposition in a tokamak fusion power reactor", Fusion Eng. Design 65 (2003) 561-568.
- S. Wang, T. Ozeki, K. Tobita, "Effects of circulating energetic particles on sawtooth oscillation", Phys. Rev. Lett. 88 (2002) 105004.
- K. Tobita, Y. Kusama, K. Shinohara et al., "Energetic particle experiments and their implications for a fusion reactor", Fusion Sci. Technol. 42 (2002) 315-326.
- 谷啓二、飛田健次、西尾敏 他、"高閉じ込めは高ベータと両立するか?−低Aスペクト比トカマク炉のアルファ粒子閉じ込め−"、プラズマ・核融合学会誌 80 (2004) 931-934.
- Y. Ueda, K. Tobita, Y. Kato, "PSI issues at plasma facing surfaces of blankets in fusion reactors", J. Nucl. Mater. 313-316 (2003) 32-41.
電磁流体モデルによるプラズマシミュレーション
- N. Takei, Y. Nakamura, M. Ushigome et al. "Intermittent beta collapse after NBCD turn-off in JT-60U fully non-inductive reversed shear discharges", Plasma Phys. Control. Fusion 49 (2007) 335-345.
- Y. Nakamura, K. Tobita, A. Fukuyama et al., "A simulation study on inductive ITB control in reversed shear tokamak", Nucl. Fusion 46 (2006) S645-651.
- N. Takei, Y. Nakamura, H. Tsutsui et al., "Numerical simulation on current spike behavior of JT-60U disruptive plasmas", Plasma Phys. Control. Fusion 46 (2004) 1815-1830.
- Y. Nakamura, H. Tsutsui, N. Takei et al., "Current profile behavior during ramping-up phase in high bootstrap currens in JT-60U revesed shear discharges", J. Plasma Fusion Res. SERIES 6 (2004) 196.
- N. Takei, Y. Nakamura, Y. Kawano et al., "Axisymmetric MHD simulation of ITB crash and following disruption dynamics of tokamak plasmas with high bootstrap current", J. Plasma Fusion Res. SERIES 6 (2004) 554-557.
- Y. Nakamura, G. Pautasso, O. Gruber and S.C. Jardin, "Axisymmetric disruption dynamics including current profile changes in the ASDEX-Upgrade tokamak". Plasma Phys. Control. Fusion 44 (2002) 1471-1481.