I’m quite new at Calculcix and I’m performing an analysis of a rotor under centrifugal load.
I’m using the time step command to ramp up the load in defined steps, and so far the results are as expected.
Now I would like to expand my model and to reduce the rotation speed again in the same simulation, but I have not yet found a proper way to do this. I have tried:
- adjusting the time points to go “back” in time
- adding a second time point card
but both do not work.
If somebody can point me to an example or reference for a similar problem this would be great.