Click on the following icon to enter in the
post process:
1- Import the punch file (***.pch) obtained from NASTRAN.
File -> Import -> Import PUNCH
When the file import process is finished, close the file-find window.
Import the FEMAP ASCII file (***.neu) obtained from NE/NASTRAN.
File -> Import -> FEMAP file
When the file import process is finished, close the file-find window.
Note: To obtain a FEMAP ASCII file in NE/NASTRAN go to NASTRAN editor:
Setup -> Default Analysis Options
Selects RSLTFILETYPE and set to FEMAP ASCII in Output Control Directives
Contour Fill.
View results -> Contour Fill
Select “Displacements“
Contour Fill Y-Displacement mode 22665.1 |
To change analysis step use the following
menu sequence:
View results -> Default Analysis/Step -> 1
Select which step you want to see.
Deformation.
View results -> Deformation
Select displacements.
Deformation mode 1.84e6 |
To see numerical results in nodes, click on
the following icon
Select in which nodes you want to see the current numerical results display in the screen.
Select which kind of results will be displayed
Open Animation Window.
Windows -> Animate
Click on Play button.
It is necessary edit the results file ***.F06 located in results folder of NASTRAN.
The following table displays results calculated with MI/NASTRAN:
Modes no. | EIGENVALUE | CYCLIC FREQUENCY |
1 | 2.266509E+04 | 2.396066E+01 |
2 | 3.627142E+05 | 9.585227E+01 |
3 | 1.837810E+06 | 2.157598E+02 |