About acoustic analyze

CREATIVE Member Posts: 4
First Comment Photogenic

Hello everyone. I have an issue about analyze a porous material inside the impedance tube. It's kinda hard for me cause i have been using ANSYS for month. I think i made a mistake about boundary conditions. When ı solve the problem it gives me too big numbers. I did same boundary conditions for diffferent design. Unfortunately it gives me same conclusion.

The material of Impedance tube is Air.

The material of porous sample is PLA .