当磁场很强时，库仑力的长程相互作用更加凸显，强磁场将对等离子体碰撞动理学及输运过程和约束机理产生重要影响。本项目将采用理论分析和数值模拟相结合的方法，研究强磁场下的等离子体输运和约束机理。在已有的工作基础上，导出包含磁场对碰撞影响的非均匀等离子体全磁化动理学方程和全磁化磁流体力学方程组。导出包含磁场对碰撞影响的各种经典输运系数的解析式，并对相应的经典输运过程建立清晰的物理图像。研究强磁场对等离子体碰撞输运机理的影响。针对现有的CFETR设计参数，模拟研究磁场对湍流输运、约束机理及快粒子物理的影响。

The long-range interaction of Coulomb force becomes even more notable when the magnetic field is high. The high magnetic field will affect significantly plasma collision kinetics, transport process and confinement mechanism. In this project, the method of combining theoretical analysis and large-scale numerical simulation will be adopted to study the mechanism of plasma transport and confinement in the high magnetic field. On the basis of our previous work, the full magnetized kinetic equation and MHD equations including the impact of magnetic field on collisions will be derived for non-uniform plasma. The classical transport coefficients including the impact of magnetic field on collisions will be derived. The physical picture will be established for the classical transport processes. The iuflince of high magnetic field on the mechanism of plasma collisional transport will be investigated. The effect of magnetic field on the turbulent transport, confinement mechanism, and the physics of energetic particle will be simulated aiming at the design parameters of CFETR.