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我建了一个圆柱体,中间有通孔,在moldflow中划分网格时总是出现错误,请各位高手指点应该怎么解决!! + H+ N" o. r- h3 D# L
谢谢大家
$ r; t7 @& e7 L' `网格分析出下列结果:
g. s7 `3 X+ X' U9 @$ {( r! F. I) M- sEntity counts-------------------------------- ) p$ u4 C( z4 C& P/ X
Surface triangles 2784
) r4 w5 b1 A! g- v Tetrahedral elements 0 4 p! A6 P& R- e2 H
Nodes 1390 & w) ]4 u1 a+ b: L
Beams 0 # l6 p# F" t2 v) O/ g
Connectivity regions 1 ' G3 j0 b* V9 X
$ c5 `4 s% y( J& s; E$ x/ ]. W: nEdge details---------------------------------
+ H. v; j2 j9 I3 B5 T! P! d8 }9 ? Free edges 0
5 R- D- t! u6 c. u$ C+ P& s- k Manifold edges 4158 6 X/ K g8 A- F4 d; p! K/ G+ ^6 j
Non-manifold edges 9 % T2 @' G$ ]/ @! V7 Z
( y+ j2 i/ p" ~) I/ T: m2 c' IOrientation details-------------------------- $ ^/ Q7 x5 C( Y2 o, n( S
Elements not oriented 34
2 Q- @' S! U1 W, W/ B / [2 P# M- G5 D+ P& y
Intersection details------------------------- 9 D3 h3 e" k2 y
Element intersections 0 ! d1 z1 s7 ]. k) y
Fully overlapping elements 4
/ t$ o6 Y. O1 y' ?0 c3 Z7 G Duplicate beams 0
4 ?; z( r. y+ p( z4 t" U3 t. r
3 Y" `4 p8 `8 G: F& y& D" w* iSurface triangle aspect ratio----------------
8 X( w- r& `2 `, S Minimum aspect ratio 1.167628
) H( K' v' N( ^) X% N& h9 t3 S+ @. M Maximum aspect ratio 21.836347 8 T% T0 `' G" L2 B! M. o/ H
Average aspect ratio 2.643638
' b2 B2 {% n( s$ Q继续划分则出现下列错误:
; i0 Y6 F; R z8 u5 R2 C7 cBEGIN: Generating tetras
$ K/ \1 g. N" \! }. L7 Q2 x6 H Generating tetras # L: } T8 D1 I+ u t
TG :-Start tetra mesh generation. " q, x9 I8 O4 ?0 e% M8 @: l/ d& O
TG :-The maximum allowed aspect ratio as intermediate control is: 25.0
, |. B# _ l6 C3 _3 K8 Z# GTG :-Transfering Nodes...
9 J1 {( N# D9 Q+ W/ ^% MTG :-1568 ! i. e) K' T; Y& l8 T3 ^6 j5 k u
TG :-Transfering Faces
+ I( {" r z* ~9 K6 F/ bTG :-Number of triangles: 2784
$ z& V. X% U" a$ V- HTG :-Building Connectivity 5 H7 n% x$ o5 C9 g" V$ b$ _# J
TG :-Triangle with nodes: [N594 N638 N653] not being connected properly.
/ L6 H. t( \2 U. z2 S$ o Meshing has failed |
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