Analysis of Internal Transport Barrier Formation in Tokamak Reactor Plasmas

Yoshihito HORI; Kozo YAMAZAKI; Tetsutarou OISHI; Hideki ARIMOTO; Tatsuo SHOJI

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Analysis of Internal Transport Barrier Formation in Tokamak Reactor Plasmas

机译：托卡马克反应堆等离子体内部运输壁垒的形成分析

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Since a high performance operation is needed in the future fusion reactor, it is expected that the operation with Internal Transport Barrier (ITB) is utilized to improve core plasma confinement in the reversed magnetic shear. In this study, firstly, the simulation results are compared with the experimental result, and the validity of the model is checked. Secondly, the effects of the magnetic shear and the pellet injection on ITB formation are simulated in tokamak reactor using the Toroidal Transport Analysis Linkage code TOTAL. In this simulation, the ITB formation is confirmed in the condition that magnetic shear is nearly zero and the density gradient exists, and it found that the reversed magnetic shear configuration is effective in the operation with ITB.

机译：由于在未来的聚变反应堆中需要高性能的运行，因此可以预期，利用内部传输壁垒（ITB）的运行可改善反向磁剪中的堆芯等离子体约束。在本研究中，首先将仿真结果与实验结果进行比较，并检验模型的有效性。其次，在托卡马克反应堆中使用环流传输分析链接代码TOTAL模拟了磁剪切和颗粒注入对ITB形成的影响。在该模拟中，在磁剪切几乎为零且存在密度梯度的条件下确认了ITB的形成，并且发现反向磁剪切构型在ITB操作中是有效的。

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《Plasma and Fusion Research》 |2010年第1期|共1页
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Yoshihito HORI; Kozo YAMAZAKI; Tetsutarou OISHI; Hideki ARIMOTO; Tatsuo SHOJI;
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中图分类等离子体物理学;
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1. Internal Transport Barrier Analysis Including Impurities in Tokamak and Helical Reactor Plasmas [J] . Yoshihito HORI, Kozo YAMAZAKI, Tetsutarou OISHI, Plasma and Fusion Research . 2011,第6期

机译：内部运输壁垒分析，包括托卡马克和螺旋反应堆等离子体中的杂质
2. Analyses of Core Plasma Confinement and Internal Transport Barrier Formation in Tokamak and Helical Reactors [J] . Tomoyuki YAMAKAMI, Kozo YAMAZAKI, Hideki ARIMOTO, Plasma and Fusion Research . 2013,第10期

机译：托卡马克反应堆和螺旋反应堆的核心等离子体约束和内部输运势垒形成分析
3. Effect of Density Control and Impurity Transport on Internal Transport Barrier Formation in Tokamak Plasma [J] . Tomoyuki YAMAKAMI, Takaaki FUJITA, Hideki ARIMOTO, Plasma and Fusion Research . 2014,第1期

机译：密度控制和杂质输运对托卡马克等离子体内部输运势垒形成的影响
4. MODELLING OF TOKAMAK PLASMAS WITH INTERNAL TRANSPORT BARRIERS USING ION TEMPERATURE GRADIENT BASED MODELS [C] . J.E. KINSEY, R.E. WALTZ, G.M. STAEBLER, Role of electric fields in plasma confinement and exhaust . 1999

机译：基于离子温度梯度模型的带有内部输运障碍的托卡马克等离子体模型
5. Control of Internal Transport Barriers in Magnetically Confined Tokamak Fusion Plasmas [D] . Panta, Soma Raj. 2020

机译：控制磁局限制托卡马克融合等离子体内部运输障碍的控制
6. Experimental validation of non-uniformity effect of the radial electric field on the edge transport barrier formation in JT-60U H-mode plasmas [O] . K. Kamiya, K. Itoh, S.-I. Itoh -1

机译：JT-60U H型等离子体中径向电场对边缘传输势垒形成的非均匀效应的实验验证
7. Analyses of Core Plasma Confinement and Internal Transport Barrier Formation in Tokamak and Helical Reactors [O] . Tomoyuki YAMAKAMI, Kozo YAMAZAKI, Hideki ARIMOTO, 2013

机译：托卡马克和螺旋反应器中核心等离子体监禁和内部运输屏障形成的分析
8. Local transport barrier formation and relaxation in reverse-shear plasmas on the TFTR tokamak [R] . Synakowski, E. J., Beer, M. A., Batha, S. H. 1997

机译：TFTR托卡马克上的反向剪切等离子体中的局部传输屏障形成和弛豫

Analysis of Internal Transport Barrier Formation in Tokamak Reactor Plasmas

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