Ansys acoustic analysis - I need Help!

[Andreyphos]

Hi Everyone,

I'm trying to run some acoustic cases on Ansys using the element FLUID29. I'm having trouble to extract the velocity nodal result in a fluid element after running a harmonic analysis. It seems that only nodal results for pressure are avaliable, although the specs of this element (FLUID29) say that the nodal results for displacement are avaliable. Up to now I can only extract displacement (or velocities) in the fluid structure interface but not on a fluid element itself which is limited to pressure results.

I would greatly appreciate if someone could give me some ligth on this topic.
Thanks in advance.

 

[ifegermany]

the nodal velocities are available, not displacements

Frank Exius
IFE Deutschland

http://www.ife-ansys.de

Telefon ++49\2642\980409
Germany

Dienstleistung in ANSYS
FEM Berechnung Simulation
Digital/virtual Prototyping

 

[ifegermany]

displacements are available at FSI structural elements

 

[ifegermany]

to get the velocities in the fluid, you might need use appropriate label NMISC on PLSOL, as given in element description in doc's