The boundary condition at an impedance wall in a non-uniform duct with potential mean flow

Journal of Sound and Vibration

Volumn 246, Issue 1, 2001, Pages 63-69

  Eversman, W ^a  

^a Architectural and Environmental Engineering   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC IMPEDANCE; BOUNDARY CONDITIONS; FINITE ELEMENT METHOD; PERTURBATION TECHNIQUES; POTENTIAL FLOW;

TANGENTIAL MEAN FLOW VELOCITY;

DUCTS;

EID: 0035817798     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.2000.3607     Document Type: Article

References (7)

1. On the acoustic boundary condition in the presence of flow
2. Aft fan duct acoustic radiation
3. Sound transmission in slowly varying circular and annular ducts
4. A reverse flow theorem and acoustic reciprocity in compressible potential flows
5. Numerical experiments on acoustic reciprocity in compressible potential flows
6. Energy conservation, time reversal invariance and reciprocity in ducts with flow
7. The effect of shear stress on the propagation and scattering of sound in flow ducts