Reply To: What is the reason of Absorbtion Coefficient too small or zero on Impedance Tube Simulation?

[nurionur]

Okay. As far as I understood, in my case, Ansys wb mechanical only consider perforated media properties. For example, ─░f I changed my design that has more porous structure, ansys mechanical doesn't account this design situation unless I change porosity , right?
My aim is to include both physical property affects (elasticity), design property (porous, thickness etc ) and perforated media properties (porous, resistivity). Do you have any advice to do this kind of analysis on Ansys.
Thank you