Defining a Force That Changes With Time In ANSYS

Defining a Force That Changes With Time In ANSYS

In this article of Mechanicalland, we will show how to define Force values that change with time in ANSYS Mechanical. Furthermore, to define forces that change with time, you need to enter values of forces in Tabular Data. Thus we will show you how to do it in ANSYS Mechanical. You know that force is a boundary condition in the physical finite element analysis(FEA) systems. So defining force value that complies with the real physical system is very important. You can obtain correct results from the analysis.

Check: Top 10 Books to Learn ANSYS® and FEA Analyses

How to Define Force that Changes with Time in ANSYS Mechanical?

Click on the force in ANSYS.
Click on force.

Firstly, you need to open the Mechanical interface. In this Mechanical interface, you need to right-click on your analysis system as shown above. Then you need to hover your Mouse at Insert as shown above. And then click on the Force as shown by the blue box above in ANSYS Mechanical.

Select a feature to define forces in ANSYS.
Click on a face of a feature in the ANSYS® Mechanical part.

Select your feature in your part such as selected as a face above the blue arrow. We completed the geometry selection by the Geometry tab as shown by the red arrow. When you select the face to apply force, click apply in the Geometry tab in ANSYS Mechanical.

Select the Tabular option.
Select the Tabular(Time) option for each component in ANSYS® Mechanical.

After that, you can assign your Force to bodies as Components or Vectors that you can select from Define By section. In this example, we selected them as Components. Click on the little pop-up menu as shown by the red arrow above. And then click on the Tabular(Time) option as shown in the red box.

Enter the X, Y and Z components of force that changes with time in ANSYS.
Select Tabular Data for each component in ANSYS® Mechanical.

Do the same thing in the former step to assign a force that changes with time for each component as shown in the red box above.

Defining a force that changes with time in ANSYS is very simple.
Enter your force values in each time step.

You can adjust the time from Tabular Data. And then you can add a time row as shown by the red arrow above. Press the Enter button from your keyboard after creating a time step as shown by the red arrow above. Enter your whole force values for each component in each time row as shown by the red box above in ANSYS Mechanical.

Conclusion

Definition of Force values that change with time for each X, Y, and Z component is very easy as that in ANSYS Mechanical. So you can create very realistic physical models in ANSYS Mechanical with this principle.

Do not forget to leave your comments and questions below about Force values that change with time for each X, Y, and Z component in ANSYS Mechanical.

NOTE: All the screenshots and images are used for educative and informative purposes. Images used courtesy of ANSYS, Inc.

ANSYS provides other kinds of useful tools and features. Check them below!

Sphere of Influence Element Sizing in ANSYS®(Illustrated Expression)

Defining Element Size of a Body in ANSYS® Mechanical(Illustrated Expression)

Orthogonal Quality in ANSYS® Meshing(Illustrated Expression)

Size Function Options in ANSYS® Meshing

All Shape Checking Options in ANSYS® Meshing


Last Updated:

Author:


Leave a Reply

Your email address will not be published.