Sound absorption of porous materials perforated with holes having gradually varying radii
- 22 November 2021
- journal article
- research article
- Published by Elsevier BV in Aerospace Science and Technology
- Vol. 120, 107229
- https://doi.org/10.1016/j.ast.2021.107229
Abstract
No abstract availableFunding Information
- National Natural Science Foundation of China (11761131003, 11772248, 52075416)
- Fundamental Research Funds for the Central Universities
This publication has 41 references indexed in Scilit:
- Experimental estimation of the transmission loss contributions of a sound package placed in a double wall structureApplied Acoustics, 2011
- On the use of porous inclusions to improve the acoustical response of porous materials: Analytical model and experimental verificationApplied Acoustics, 2010
- Extension of Double Porosity Model to Porous Materials Containing Specific Porous InclusionsActa Acustica united with Acustica, 2010
- Applications of the Dual Porosity Theory to Irregularly Shaped Porous MaterialsActa Acustica united with Acustica, 2008
- Shape optimization on constrained single-layer sound absorber by using GA method and mathematical gradient methodsJournal of Sound and Vibration, 2005
- On the use of perforations to improve the sound absorption of porous materialsApplied Acoustics, 2005
- ACOUSTIC ABSORPTION OF MACRO-PERFORATED POROUS MATERIALSJournal of Sound and Vibration, 2001
- Acoustic absorption of porous surfacing with dual porosityInternational Journal of Solids and Structures, 1998
- Airflow resistivity of models of fibrous acoustic materialsThe Journal of the Acoustical Society of America, 1996
- Theory of dynamic permeability and tortuosity in fluid-saturated porous mediaJournal of Fluid Mechanics, 1987