Sound absorption of cellular metals with semiopen cells

Journal of the Acoustical Society of America

Volumn 108, Issue 4, 2000, Pages 1697-1709

  Lu, Tian J ^a   Chen, Feng ^b   He, Deping ^b  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b SOUTHEAST UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM; METAL;

ACOUSTIC IMPEDANCE; ACOUSTICS; ANALYSIS; CONFERENCE PAPER; EXPERIMENTATION; MODEL; PARTICLE SIZE; PRESSURE; PRIORITY JOURNAL; THEORY; VISCOSITY;

ACOUSTICS; ALUMINUM; HUMANS; METALS; POROSITY; SOUND;

EID: 0033774286     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.1286812     Document Type: Conference Paper

References (29)

1. On the mechanical performance of closed cell Al alloy foams
2. Heat transfer in open-cell metal foams
3. Thermal transport and fire retardance properties of cellular aluminium alloys
4. Heat transfer efficiency in metal honeycombs
5. Sound absorption in metallic foams
6. Optimized acoustic properties of cellular solids
7. Examination of acoustic absorption characteristics of foamed aluminium
8. Acoustical properties of fibrous absorbent materials
9. Theory of dynamic permeability and tortuosity in fluid-saturated porous media
10. New empirical equations for sound propagation in rigid frame fibrous materis
11. Theory of propagation of elastic waves in a fluid-saturated porous solid. I. Low frequency range
12. Acoustical characteristics of rigid fibrous absorbents and granular materials
13. Proprietes acoustiques des materiaux poreux satures d'air et theorie de biot
14. Propagation of sound and the assignment of shape factors in model porous materials having simple pore geometries
15. Relaxation-matching modeling of propagation through porous media, including fractal pore structure
16. Control of the degree of pore-opening for porous metals
17. Fabrication and pore structure control of new type aluminium foams
18. Flow resistance information for acoustical design
19. Electronic system for the measurement of flow resistance
20. Airflow resistivity of models of fibrous acoustic materials
21. Predicting the absorption of open weave textiles and micro-perforated membranes backed by an air space
22. The propagation of plane sound waves in narrow and wide circular tubes, and generation to uniform tubes of arbitrary cross-sectional shape
23. Microperforated-panel wideband absorbers
24. Acoustic impedance of small, circular orifices in thin plates