等离子体破裂工况下的聚变堆包层组件电磁分析

摘要

In a fusion reactor, the blanket is one of the core components inside the vacuum vessel, it is directly facing the plasma, and the working environment is very harsh. In this paper, the induced eddy current and suffered electromagnetic force in the blanket of China Fusion Engineering Test Reactor (CFETR) has been calculated by the vector electromagnetic method of ANSYS in the major plasma disruption or the vertical displacement event. The modeling, the current source loading, boundary conditions setting, solving and calculated results are presented. This will provides the necessary reference data and method for future detailed design and optimization of the blanket components.%在聚变堆中,包层是真空室内的核心部件之一,它直接面对等离子体,工作环境十分恶劣.利用ANSYS软件的矢量电磁法,计算了中国聚变工程实验堆(CFETR)包层在离子体破裂和垂直位移事件中感应的涡电流和电磁力.介绍了建模、电流源加载、边界条件的设置、求解和计算结果.这为今后包层组件结构的详细设计和优化提供了必要的参考数据和方法.