Determination of the complex mass density of air contained in a rigid porous solid by an acoustic method
An acoustical method for determining the frequency dependent complex effective mass density p(eff) of air contained in a rigid porous solid is investigated. An apparatus was designed and built which holds an air-filled porous solid sample within a cylindrical tube capped on each end by identical mov...
| Main Author: | |
|---|---|
| Other Authors: | |
| Language: | en_US |
| Published: |
Monterey, California. Naval Postgraduate School
2013
|
| Online Access: | http://hdl.handle.net/10945/26980 |