Improved conditioning of infinite elements for exterior acoustics
β Scribed by D. Dreyer; O. von Estorff
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 578 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.804
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π SIMILAR VOLUMES
We develop formulations for ΓΏnite element computation of exterior acoustics problems. A prominent feature of the formulations is the lack of integration over the unbounded domain, simplifying the task of discretization and potentially leading to numerous additional beneΓΏts. These formulations provid
A novel approach to the development of inΓΏnite element formulations for exterior problems of time-harmonic acoustics is presented. This approach is based on a functional which provides a general framework for domainbased computation of exterior problems. Special cases include non-re ecting boundary