论文部分内容阅读
低环径比托卡马克装置的实验和理论结果已证实它有利于改善MHD稳定性。基于目前等离子体物理,向减小环径比方向外推,初步讨论了低环径比托卡马克堆的物理特征。在自洽的低环径比托卡马克堆参数下,计算了α粒子约束和损失以及不同环径比对α粒子约束和损失的影响。此结果对紧凑托卡马克堆的可行性研究提供参考。
The experimental and theoretical results of a low-loop ratio Tokamak device have demonstrated that it is beneficial for improving MHD stability. Based on the present plasma physics, the extrapolation of the torus to the direction of decreasing the ratio of annulus to annulus has been discussed. The physical characteristics of low toroidal Tokamak reactors are discussed. Under the self-consistent low toroidal Tokamak heap parameters, the effects of α-particle confinement and loss and different ring-radius ratios on the α-particle confinement and loss are calculated. This result provides a reference for the feasibility study of compact tokamak heap.