Improved integro-modal approach with pressure distribution assessment and the use of overlapped cavities

Applied Acoustics

Volumn 63, Issue 11, 2002, Pages 1233-1255

  Anyunzoghe, E ^a   Cheng, L ^b  

^a UNIVERSITÉ LAVAL   (Canada)

^b HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; CONVERGENCE OF NUMERICAL METHODS; EIGENVALUES AND EIGENFUNCTIONS; INTEGRAL EQUATIONS; MODAL ANALYSIS; NATURAL FREQUENCIES; PRESSURE DISTRIBUTION; PROBLEM SOLVING;

INTEGRO-MODAL APPROACHES; OVERLAPPED CAVITIES;

ACOUSTIC RESONATORS;

EID: 0036833153     PISSN: 0003682X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-682X(02)00029-4     Document Type: Article

References (23)

1. An application of acoustic finite element models to finding the reverberation times of irregular rooms
2. A combined integro-modal approach for predicting acoustic properties of irregular-shaped cavities
3. Acoustical cavity excitation
4. Eigenmode analysis of arbitrarily shaped two-dimensional cavities by the method of point-matching
5. Applications of waveguide-type base functions for the eigenproblems of two-dimensional cavities
6. Finding the eigenmodes of two dimensional cavities with two axes of symmetry
7. Acousto-elasticity: General theory, acoustic natural modes and forced response to a sinusoidal excitation including comparison with experiment
8. The interior acoustic field of an automobile cabin
9. Vibroacoustic analysis of a finite cylindrical shell with a floor partition
10. Radiation of sound into a circular cylindrical enclosure from point-driven plates with general boundary conditions
11. The effect of fluid-structural coupling on sound waves in an enclosure - Theoretical part
12. A note on the prediction of sound intensity
13. A second note on the prediction of sound intensity
14. On the numerical modelling of interior sound field by the modal function expansion approach
15. A third note on the prediction of sound intensity
16. Sound field in a rectangular cavity in the presence of a thin, flexible obstacle by the integral equation method
17. Acoustic fields in trapezoidal cavities
18. The analysis of the acoustic field in irregular shaped rooms by the finite element method
19. Approximating eigensolutions of distributed structures using the adjustable quasi comparison functions
20. Analysis of structural acoustic coupling of a cylindrical shell with an internal floor partition
21. Preliminary study on vibroacoustic model scaling of a structure coupled to an acoustic cavity