【摘要】 本文对以有限元素法为数值计算基础的电极形状优化问题做了深入地讨论,着重说明了设计空间的大小和维数的处理,曲线边界的细分和计算中出现的屏敞坑现象等,这些都是解实际工程问题时必然面对的问题。本文的意见可供实际设计者参考。更多还原

【Abstract】 Based on the Finite-element method of calculation,the paper discusses the problems of optimizing the electrode configuration in details,emphasizes on the description of the treatment of the size of disisn space,dimentions,the detailed separation of the curve boundary and the shield puddle occuring in the calculation.All of those must be faced in solving practical engineering problems.The ideas put forward in this paper may be a reference for the practical designers.更多还原