Acoustic infinite elements with improved robustness

Proceedings of the 2002 International Conference on Noise and Vibration Engineering, ISMA

Volumn , Issue , 2002, Pages 2181-2187

  Cipolla, J ^a  

^a HKS Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; COMPUTER SIMULATION; FINITE ELEMENT METHOD; HARMONIC ANALYSIS; INTEGRAL EQUATIONS; MATRIX ALGEBRA; ROBUSTNESS (CONTROL SYSTEMS);

ACOUSTIC INFINITE ELEMENTS; ELEMENT VOLUME; FINITE ELEMENT COMPUTATIONS; PHASE DISTANCE;

ACOUSTIC VARIABLES MEASUREMENT;

EID: 13344272954     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

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2. R. J. Astley, 'Infinite elements for wave problems: a review of current formulations and an assessment of accuracy,' International Journal of Numerical Methods in Engineering vol. 49 (2000), pp. 951-976.
3. R. J. Astley and J. A. Hamilton, 'The stability of infinite element schemes for transient acoustics,' Proc. European Conference on Computational Mechanics, June 26-29, 2001, Cracow, Poland.
4. A. Bayliss, M. Gunzberger, E. Turkel, 'Boundary conditions for the numerical solution of elliptic equations in exterior regions,' SIAM J. Appl. Math. vol. 42 (1982), pp. 430-451.
5. P. Bettess and O. C. Zienkiewicz, 'Diffraction and refraction of surface waves using finite and infinite elements,' International Journal of Numerical Methods in Engineering vol. 11 (1977), pp. 1271-1290.
6. H. M. Hilber, T. J. R. Hughes, and R. L. Taylor, 'Improved numerical dissipation for time integration algorithms in structural dynamics,' Earthquake Engineering and Structural Dynamics vol. 5 (1977), pp. 283-292.