没用过,参考user guide P132 5 J& p! s5 N/ |If the required solution domain is not of a regular cuboid shape, then use cutouts to remove6 T! H! s- c7 i' Z- E
sections of the solution domain. 9 \0 k( b. M( d; `这个能不用尽量不要用吧,据用过的人说容易出错,另外看到其边界设置默认都是open,这点估计要注意下!