Acoustic properties of rigid-frame porous materials - An engineering perspective

Applied Acoustics

Volumn 62, Issue 7, 2001, Pages 793-811

  Brennan, M J ^a   To, W M ^b  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

^b HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE ABSORPTION; COMPUTATIONAL COMPLEXITY; DAMPING; ELASTIC MODULI; NONLINEAR EQUATIONS; POROSITY; POROUS MATERIALS;

RIGID-FRAME POROUS MATERIALS;

ACOUSTIC WAVE PROPAGATION;

EID: 0035401071     PISSN: 0003682X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-682X(00)00080-3     Document Type: Article

References (20)

1. Theory of propagation of elastic waves in a fluid-saturated porous solid. I. Low frequency Range
2. Theory of propagation of elastic waves in a fluid-saturated porous solid. I. High frequency range
3. Generalized theory of acoustic propagation in porous dissipative media
4. The equivalence of quasi-static flow in fluid-saturated porous media and biot's slow wave in the limit of sero frequency
5. Theory of dynamic permeability and tortuosity in fluid-saturated porous media
6. Sound propagation in air-saturated random packings of beads
7. Transport parameters and sound propagation in air-saturated sand
8. Compressibility of air in fibrous materials
9. Airflow resistivity of models of fibrous acoustic materials
10. Calculation of the dynamic air flow resistivity of fibrous materials
11. Acoustical properties of fibrous materials
12. Dynamic compressibility of air in porous structures at audible frequencies
13. Drag forces of porous-medium acoustics
14. Acoustical characteristics of rigid fibrous absorbents and granular materials