UniCFD

We updated tutorials in the latest version of the library. I think that the rotatingSphere (https://github.com/unicfdlab/libAcoustics/tree/digitef-dev-2012/Tutorials/rotatingSphere) case will help you. Try to set nonUniformSurfaceMotion true; Ufwh (.0 .0 .0); U0...

The dRef value was added in the first version of the library for SPL estimation from 2D simulation, but this is not correct approach. This setting is ignored if dref...

The linear scheme for convective term div(phi, U) is not good choice because it leads to oscillation in the solution. Try to use LUST or our schemes https://github.com/unicfdlab/libSchemes for LES...

Hi, this version of training track is valid only for OpenFOAM Official v. 4.1

Hi! Folders in the repository are organizes according to the next rule: `-` , where `` is the name of problem and `` can be one of: - `OF3.0.0` -...

Hi, can you write this issue into libAcoustics issues thread: https://github.com/unicfdlab/libAcoustics/issues ? Also, please be more specific - which case, which numerical settings, etc, etc

Hi, we support only OpenFOAM+versions (1812, 1912, etc). So, I would recommend you to try these versions of OF

Hi, first of all, I would like to warn you, that libAcoustics uses acoustics analogies and therefore, it is not applicable for cases where control surfaces are located in region...

Can you please upload here a piece of simulation log and your question itself.

The distance is calculated using the GT formulation. If you use Farassat Formulation (U0 is equal 0) the distance will be equal to mag(robs_[iObs][iSurf][I]). ` magrobs_[iObs][iSurf][i] = (-(mag(fwh_.U0_)/fwh_.c0_) * r[0]...