New Model 1 File cball.sdb Return
Option BEM Direct Collocation Node Exterior Coupled Unbaffled NoAsymptotic Frequency Return
Import Mesh Format Patran File mesh.out Return(这一步是导入网格文件,用ANSYS shell63壳体)
Geometry Thickness 0.001
Elements All
Return
Material Shell
Name 'steel'
Young 2.1e11 Poisson 0.3 Rho 7800
Elements all
Return
Save Return
Material Fluid
Sound Real 1500 Rho Real 1000
Return
Save Return
Source Name 'p' Plane
Amplitude Real 1 Imag 0
Position 10 10 0
Vector -1 -1 0
Return
Solve(这个就是求解)是需要很长时间吗? 这步得结果应该是什么样的呢?我怎么运行完都是零呢
Frequency4000
Return
Save Return
Point Radius 5 Divide 4 Return (是定义场点吗??定义点场点也是这个时候定义吗)
PostProcess
Points all
Frequency 20 To 100 LinStep 10
Near 2
Far 5
Quadrature 2 2 1
Save Results Step 1
Return
Save Return
Combine
Read Point 85 Pressure Return
Write Function File co.tbl Return
Return
Close Return
New Model 1 File cball.sdb Return
Option BEM Direct Collocation Node Exterior Coupled Unbaffled NoAsymptotic Frequency Return
Import Mesh Format Patran File mesh.out Return(这一步是导入网格文件,用ANSYS shell63壳体)
Geometry Thickness 0.001
Elements All
Return
Material Shell
Name 'steel'
Young 2.1e11 Poisson 0.3 Rho 7800
Elements all
Return
Save Return
Material Fluid
Sound Real 1500 Rho Real 1000
Return
Save Return
Source Name 'p' Plane
Amplitude Real 1 Imag 0
Position 10 10 0
Vector -1 -1 0
Return
Solve(这个就是求解)是需要很长时间吗? 这步得结果应该是什么样的呢?我怎么运行完都是零呢
Frequency4000
Return
Save Return
Point 0 0.5 0(是定义点场点吗??定义点场点也是这个时候定义吗)
PostProcess
Points all
Frequency 4000
是先slove后才定义场点吗?
要是定义点场点后PostProcess
要是要看场点的振速怎么看呀!
十分感谢
New Model 1 File sxx.sdb Return
Option BEM Direct Collocation Node Exterior Coupled Unbaffled NoAsymptotic Frequency Return
Import Mesh Format ansys File sxx.cdb Return
check mesh return
Geometry Thickness 0.001
Elements All
Return
Material Shell
Name 'steel'
Young 2.06e11 Poisson 0.3 Rho 7800
Elements all
Return
Save Return
Material Fluid
name ‘water’
Sound Real 1500 Rho Real 1000
Return
Save Return
Source Name 'p' Plane
Amplitude Real 1 Imag 0
Position 4 0 0
Vector -1 0 0
Return
Solve
Frequency 4000 Return
Save Return
Point 0 1 0 Return
PostProcess
Points all
Frequency 4000
Near 2
Far 5
Quadrature 2 2 1
Save Results Step 1
Output results step 1 format free
Return