/prep7
/com
/com -- Element types
/com
et,3,fluid142,,,,1 !3D Fluid element with diplacement DOF option
et,4,mesh200,6 !Mesh only element (3D quad 4 nodes) to mesh surfaces used in CFXpre !不知道为什么要用这个单元
/com
/com -- Fluid domain geometry
/com
!block,,2.5e-3,,0.2e-3,,0.1e-3
block,-5e-3,5e-3,-0.2e-3,0.2e-3,,0.1e-3
k,9,-2.46e-3,-0.2e-3
k,10,-2.4075e-3,-1.2e-3
k,11,-2.5925e-3,-1.2e-3
k,12,-2.54e-3,-0.2e-3
k,13,-2.46e-3,-0.2e-3,0.1e-3
k,14,-2.4075e-3,-1.2e-3,0.1e-3
k,15,-2.5925e-3,-1.2e-3,0.1e-3
k,16,-2.54e-3,-0.2e-3,0.1e-3
v,9,10,11,12,13,14,15,16
k,17,2.46e-3,-1.2e-3
k,18,2.4075e-3,-0.2e-3
k,19,2.5925e-3,-0.2e-3
k,20,2.54e-3,-1.2e-3
k,21,2.46e-3,-1.2e-3,0.1e-3
k,22,2.4075e-3,-0.2e-3,0.1e-3
k,23,2.5925e-3,-0.2e-3,0.1e-3
k,24,2.54e-3,-1.2e-3,0.1e-3
v,17,18,19,20,21,22,23,24
!block,5.5e-3,5.6e-3,-0.18e-3,0.18e-3,,0.1e-3
!block,-5.5e-3,-5.6e-3,-0.18e-3,0.18e-3,,0.1e-3
vglue,1,2,3
/com
/com -- Meshing
/com
allsel !Fluid domain meshing
type,3
mat,3
esize,4e-5
mshape,1,3d !Volume mesh using Tet.
mshkey,0 !Free meshing 采用自由网格,如果改为map,如何划分,谢谢!
vmesh,all
allsel
asel,s,,,4 !FSI interface surface mesh
type,4 !with mesh only elements 为何用et,4??
amesh,all
allsel,below,area
cm,fsi,elem !Create component named fsi
allsel |