Get clustered frequencies from Modal Analysis without running harmonic analysis by python script
Hello,
1) is it possible to get the clustered frequencies from a modal analysis without the calculation of a harmonic response (with the solution method: Mode Superposition)?
2) is it possible to determine the step width regarding cluster numbers?
Backpground:
I am currently running a model by script over and over again with different settings using a Python script.
The workflow in short is:
1. Run modal analysis
2. Run harmonic response (solution method: Mode Superposition)
3. Write / Export the Clustered Frequency in a csv-file
4. Make Settings for harmonic response (solution method: Full) with the clustered frequencies and more damping in specific springs
5. Run harmonic response (solution method: Full)
I would like to omit the analysis in Step 2.
Thanks in advance for your help
Answers
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Check out this post. It may not be exactly what you want, but probably a starting point.
Setting up Harmonic Excitation from Modal Results via Scripting:
https://discuss.ansys.com/discussion/24060
