13年等离子体暑期学校--董家齐老师讲义
66页1、托卡马克输运研究简引,董家齐 核工业西南物理研究院 浙江大学聚变理论与模拟中心 中国等离子体物理暑期学校 华中科技大学 2013.7.15-7.19,目录,I. 引言 II. 单粒子运动 III. 输运方程 IV. 输运模型 V. 输运和约束研究现状 VI. 结束语,1. 引言,本届暑期学校的主题: 托卡马克等离子体微观不稳定性与(质量、动量和能量的)输运 本届暑期学校的主要内容 什么是微观不稳定性 为什么要研究微观不稳定性,微观不稳定性与输运的关系 输运与实现核聚变的关系 托卡马克等离子体中的主要的微观不稳定性 开展微观不稳定性研究的理论和实验的方法和手段 微观不稳定性研究的成果及其在输运和约束研究中的应用 微观不稳定性和输运研究的现状和面临的挑战 本届暑期学校的授课安排 1. EAST 实验进展: 2. HL-2A实验进展:,3. Status of transport study in tokamak plasmas Single charged particle motion in tokamak magnetic configuration of circular cross
2、 section; brief introduction of classical, neoclassical and turbulent transports (particle, momentum and energy): theory and experimental observations; 4. Review of methodology for experimental study of transport Main diagnostic tools, equipment setups, experimental designs and data analysis methods, influential examples; 5. Electrostatic/electromagnetic drift instabilities (ITG, ETG) in slab geometry Derivation of dispersion equations: fluid, drift kinetic and gyrokinetic; analytic solutions of
3、 the equations; physics explanation of the modes, experimental observations; 6. Linear electrostatic/electromagnetic drift instabilities (ITG, ETG, CTEM ) in tokamaks: fluid and kinetic theories and experimental observations ; Linear dispersion equations, typical results and applications, including related linear and quasi-linear theories of transport, limitations of the theories and experimental observations ;,7. Nonlinear electrostatic/electromagnetic drift instabilities (ITG, ETG, CTEM ) in t
4、okamaks: fluid and kinetic simulations Equations, methods, codes, applications, including related transport analysis, important results on particle, momentum and energy transport, and open issues, 8. Introduction of zonal flow and GAM: theory and experiment: concepts of zonal flow (ZF) and GAM, possible roles played by ZF and GAM, non-linear excitation of GAM, experimental observations of ZF and GAM on domestic tokamaks (HT-7 and HL-2A), open issues 9. Experimental evidences and observations of
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