没用过,参考user guide P132 % m' M4 D( ^3 k O. r2 EIf the required solution domain is not of a regular cuboid shape, then use cutouts to remove8 b: W( _# Z: c; w$ ~, Y C' Y
sections of the solution domain.# l9 N" X/ V; o* Z. S, l5 f8 A6 {! X
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!