Author: Robert McBride, Cornell University
Problem Specification
1. Pre-Analysis & Start-Up
2. Geometry
3. Mesh
4. Physics Setup
5. Numerical Solution
6. Numerical Results
7. Verification & Validation
Exercises
Comments
Numerical Solution
In order to obtain modal shapes and their corresponding frequencies, we must insert a total deformation graphic for each mode we asked the solver to find in Analysis Settings. Do this by right clicking Solution > Insert > Deformation > Total.
Right click on the newly created Total Deformation tab and rename it Mode 1. We must assign each total deformation to a specific mode. Do this by selecting Mode 1 and setting the Mode number under Definition to 1. Repeat this process for modes 2 through 5. The details window for Mode 1 deformation is pictured below.