Set the User profile to RadiossV2022 and the Unit system to kN mm ms.kg.
Set User Interface style as New.
Set your working directory to where the downloaded file is located.
Click Run.
Click File > Import > Radioss.
In the input window, select TENSILE.rad.
Click OK.
Create and Assign a Material
From the menu bar, select Model > Material.
In the Material tab, right-click and select Create New > Elasto-plastic > Johnson-Cook (2).
For Title, enter Aluminum. Enter all the material data
listed above.
In the bottom of the material window, right-click in the
Support entry box and select Include
picked parts icon .
図 3.
Select the part in the モデリングウィンドウ
(left-click).
Right-click to validate the selection.
Press Enter or click Save > Close.
Create and Assign a Property
From the menu bar, select Model > Property.
In the Property tab, right-click and select Create New > Surface > Shell (1).
For Title, enter Pshell.
For Shell Thickness, enter 1.7.
In the bottom of the property window, right-click in the
Support entry box and select the Include
picked parts icon .
Select the part in the モデリングウィンドウ.
Right-click to validate the selection.
Click Save > Close.
Define Boundary Conditions Representing Symmetry
From the menu bar, select LoadCase > Boundary Condition.
Right-click in the Boundary Condition tab and select Create
New.
For Title, enter constraint1 and click
Save.
Expand the Translation and Rotation folders.
Right-click in the Support entry box, click
Select in graphics and select the
Add/Remove nodes by picking selection icon to select the
nodes in the モデリングウィンドウ, as shown in the figure
below:
図 4.
Click Yes in the Dialog menu bar to validate your
selection.
To constrain the nodes, toggle Tx,
Ry and Rz and click
Save.
Repeat the same operations to create constraint2, as
shown in below:
図 5.
Toggle Tx, Ty,
Tz, Rx,
Ry and Rz, and click
Save.
Repeat the same operations to create constraint3, as
shown in below.
Press Shift, left-click and hold the mouse to draw a
box to select the nodes.
図 6.
Toggle Ty, Rx, and
Rz.
Click Save > Close.
Define Imposed Velocity
From the menu bar, select LoadCase > Imposed > Imposed Velocity.
Right-click in the Imposed Velocity tab and select Create New > Imposed Velocities.
Set the Title to imposed_velocity.
Right-click in the entry box for Time function and
select Define Function.
A Function Window opens up.
For Function name, enter FUNC_VEL.
Enter the first point (0,1) and click
Validate.
Enter the second point (1e30,1) and click
Validate.
Click Save in the dialog.
Right-click in the Support entry box, click
Select in graphics and select the Add
nodes by box selection icon , to select the nodes in the モデリングウィンドウ, as shown in below:
図 7.
Go to the Properties tab and enter a Y-Scale factor =
-1.
Ensure Direction is set to X (translation).
Click Save > Close.
Define a Time History Node
From the menu bar, select Data History > Time History.
In the Time History tab, right-click and select Create New > TH of nodes.
In the Title field, enter Node_79.
Click Add Row to
add a new row.
With that row selected, for NODid, enter 79 and press
Enter.
As an alternative, use the Pick button to select a node in the モデリングウィンドウ.
Click Save > Close.
Export the Model
From the menu bar, select Model > Control Card:
図 8.
Enter the values for the Control Cards, as shown in the images below, saving
after every step:
図 9. 図 10. 図 11. 図 12. 図 13. 図 14.
Click File > Export > Radioss to export the solver file.
In the Write Block Format 2022 Radioss File window
that opens, navigate to your desired run directory and create a new folder named
TENSILE_TEST.
For filename, enter TENSILE and click
OK.
Leave the Header window empty and click Save Model.
The file TENSILE_0000.rad is written.
The model is now ready to run through the Starter and the Engine. It will produce
the result files TENSILEA* for animation in HyperView and TENSILE01 for time history
plotting in HyperGraph.
Open Compute Console from the Windows Start Menu
From the Start menu, select Compute Console.
The Altair Compute Console
opens.
In the Input file field, select TENSILE_0000.rad from
the folder you created.
図 15.
Click Run.
The Radioss Starter will run and on
completion the Radioss Engine will automatically
run.
.
to select the
nodes in the モデリングウィンドウ, as shown in the figure
below:
, to select the nodes in the モデリングウィンドウ, as shown in below:
to
add a new row.
