How can I compute the double FFT in the vibro acoustic context in Flux?

Yann_Le_Floch
Yann_Le_Floch
Altair Employee
edited November 2021 in Altair HyperWorks

The steps to follow for the computation of the double FFT in the vibro acoustic context in Flux are presented in the table below:

1After the solving, go to the Computation menu and select Open mechanical analysis context
2In this context click on Force computation->New
3Select the previously create force curve
4Select “yes” for limiting the size of the tables