Low frequency sound propagation in a coaxial cylindrical duct: Application to sudden area expansions and to dissipative silencers

Journal of Sound and Vibration

Volumn 243, Issue 3, 2001, Pages 461-473

  Auregan Y ^a   Debray, A ^a   Starobinski, R ^b  

^a UNIVERSITÉ DU MAINE   (France)

^b Silencers Consulting and Engineering   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; DUCTS; FINITE ELEMENT METHOD; HYDRODYNAMICS; PRESSURE EFFECTS;

DISSIPATIVE SILENCERS;

ACOUSTIC WAVE PROPAGATION;

EID: 0035821879     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.2000.3424     Document Type: Article

References (14)

1. A transfer matrix for an absorption silencer element
2. Sound attenuation of a finite length dissipative flow duct silencer with internal mean flow in the absorbent
3. Numerical decoupling analysis of a resonator with absorbent material
4. Analysis of concentric-tube resonators having unpartitionned cavities
5. On the low frequency sound propagation in a lined duct
6. Propagation of acoustic waves in two waveguides coupled by perforations. 1. Theory
7. Simple discontinuities in acoustic waveguides at low frequencies: Critical analysis and formulae
8. Comportement aéro-acoustique basse-fréquence d'une expansion
9. Theory of dynamic permeability and tortuosity in fluid-satured porous media
10. Dynamic compressibility of air in porous structures at audible frequencies