Transient Analysis

I have a blade model whose modal analysis I have completed. I want to apply white noise to one point of the blade and get acceleration response values from 3 different points. Can I do such an analysis in CalculiX? If anyone can help me out, I’d be very happy. This analysis was done using Ansys, but the results are there, but I want to automate some things using CalculiX. We would be honored to include the name of someone who can assist in our academic work.

CalculiX features transient modal dynamics analysis procedure which should give you the desired results if you want to evaluate the response of the structure in time domain. You could use the amplitude feature to define time variation of the excitation.

Do you have an example you can share with me? I’m new to CalculiX.