Our website uses cookies. By using the website you agree ot its use. More information can be found in our privacy policy.

BEM acoustics of a simple car model

A simplified car model is subjected to SSD nodal force excitation. BEM acoustic analysis is coupled with SSD excitation via *FREQUENCY_DOMAIN_SSD. *FREQUENCY_DOMAIN_ACOUSTIC_FRINGE_PLOT_SPHERE is used to visualize noise distribution. Example 8.5 from LS-Dyna training class NVH, Fatigue and Frequency Domain Analysis with LS-DYNA by Yun Huang.