网格连通性错误

chj0771

划分3D网格时出现如下错误，退出
# R9 ^9 S& G( d/ n( L
  H9 ^) O( s. T0 ?: G2 dFound connectivity errors near the following nodes on surface:
( r7 K  a" ?' D8 N! IN35091
N40085
* S7 N; V7 w3 @9 S* S! [# f/ E2 PPlease check the mesh by Mesh Repair Wizard for details.
+ I+ A. h' h$ ^/ C( Z, u------------------------------------------------------------------------
Meshing Stopped

8 O; ~4 ~/ ^5 W/ t# F( h' S, W但是mesh statistics检查的时候发现connectivity regions 是1，而且没有发现自由边，请老大们指点一下啊，
( B( o2 U' R* L; s4 M2 u, I( i+ I
Entity counts--------------------------------
    Surface triangles   92056
    Tetrahedral elements  0
    Nodes    45946
- F9 L( `" A0 f- j( J    Beams    0
1 Z8 @# y+ w5 Z1 n    Connectivity regions  1
" f/ |+ K. C- G# U2 c; p) h- UEdge details---------------------------------
    Free edges    0
+ A* ]% c6 v( i. P" U. \: [    Manifold edges   138084
    Non-manifold edges   0
Orientation details--------------------------
  Y8 v4 q- N8 n3 R4 a: w& l8 j    Elements not oriented  3
& m4 U! p$ B+ W* rIntersection details-------------------------
, q: X2 {9 G3 }& v6 y4 m0 u    Element intersections  0
    Fully overlapping elements  0
    Duplicate beams    0

老诚

有三个配向不正确的单元，还有就是3D网格是建立在表面网格的基础上的，只有表面网格的各方面都达标，就不会出现像你上面讲的那样