Significance of imaginary results in frf analysis

Altair Forum User

Hi all,

How do I get real and imaginary results from output request in the case control section. 

And what is the significance in viewing imaginary results.... Correct me if I'm wrong, Imaginary output is not part of test results which we get from testing.... So in what way is it helpful. 

 

 

Thanks in advance

Pranav Hari

Hi Rohan__

 

Check this link.

 

https://insider.altairhyperworks.com/wp-content/uploads/2018/01/T-T-1284-HyperGraph-Real-and-Imaginary-Stress-extraction-for-FRF-analysis.pdf