Reply To: Graph for Amplitude growth at resonance

[Erik Kostson]

 

Hi

You can use tabular loading for the force or function (force vs time) option:

For the tabular loading you can copy paste data from excel into the  force tabe in ansys.

/forum/forums/topic/cyclic-loading-from-ansys-workbench/

Function:

https://www.youtube.com/watch?v=AGpE0Ycdvvk (see here when they apply the force as function)

 

For time step, we use dt=1/(10*fmax) where fmax is here the ultrasonic excitation frequency I suppose (66 kHz).

 

All the best

Erik