We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.
Guilin Sun
Ansys Employee

错误的信息是Emitter电极附近网格无法再继续细化了,是不是那里掺杂太高了?你在那里加Constraint网格测试看看。也可以同时增加迭代次数上限。

掺杂浓度是多少?也可以试着用低一点的掺杂。