Ansys Learning Forum Forums Discuss Simulation General Mechanical Import cgns file to Harmonic Response Reply To: Import cgns file to Harmonic Response

Erik Kostson
Ansys Employee

Hi

Imported CFD Pressure can only be used with Harmonic Acoustics (not with Harmonic Response).

The difference between these two is that Harmonic response is for pure structural analysis, while Harmonic acoustics is for pure acoustic or for coupled structural-acoustic (vibro-acoustic) analysis like they have in the DAVA videos (structure+air/acoustic domain present).

All the best

Erik