Wave envelope elements for acoustical radiation in inhomogeneous media

Computers and Structures

Volumn 30, Issue 4, 1988, Pages 801-810

  Astley, R J ^a   Eversman, W ^b  

^a UNIVERSITY OF CANTERBURY   (New Zealand)

^b MISSOURI UNIVERSITY OF SCIENCE AND TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 45549117438     PISSN: 00457949     EISSN: None     Source Type: Journal    
DOI: 10.1016/0045-7949(88)90108-3     Document Type: Article

References (21)

1. Boundary integral solutions of three dimensional acoustic radiation problems
2. Solution of acoustic scattering problems by means of second kind integral equations
3. A three dimensional boundary element scheme for acoustical radiation in low Mach number flows
4. Numerical techniques for linear duct acoustics—a status report
5. Duct acoustics—a time dependent difference approach for steady state solutions
6. Computational aeroacoustics as applied to the diffraction of sound by cylindrical bodies
7. An iterative method for predicting turbofan inlet acoustics
8. Mapped infinite elements for exterior wave problems
9. A three dimensional infinite element for wave propagation
10. Finite difference theory for sound propagation in a lined duct with uniform flow using the wave envelope concept
11. A note on the utility of a wave envelope approach in finite element duct transmission studies
12. Ray theory predictions of the noise radiated from aeroengine ducts
13. Finite element formulations for acoustical radiation
14. Wave envelope and infinite elements for acoustical radiation
15. Finite element modelling of acoustic singularities with application to propellor noise
16. Wave envelope and finite element approximations for turbofan noise radiation in flight
17. A finite element wave envelope formulation for acoustical radiation in moving flows
18. High temperature effects on the radiation impedance of an unflanged duct exit
19. On the sound radiation from semi infinite circular pipe of certain wall thickness