McNab, A., Cochran, A. and Campbell, M.A. (1990) The calculation of acoustic fields in solids for transient normal surface force sources of arbitrary geometry and apodization. Journal of the Acoustical Society of America, 87(4), pp. 1455-1465. (doi: 10.1121/1.399442)
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Abstract
Methods used to calculate the radiated acoustic field of transient normal surface force sources applied to elastic solids have previously included significant approximations or have constrained the surface force distribution in practically restrictive ways. In this paper, a theoretically exact, quantitative, numerical solution to the problem is described. The only constraint on the applied suface force in this solution is that it is cophased. Nevertheless, by efficient numerical construction, the computational expense required is not inconveniently large. Theoretical results are presented and compared with results in the literature.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Cochran, Professor Sandy |
| Authors: | McNab, A., Cochran, A., and Campbell, M.A. |
| College/School: | College of Science and Engineering > School of Engineering > Systems Power and Energy |
| Journal Name: | Journal of the Acoustical Society of America |
| Publisher: | Acoustical Society of America |
| ISSN: | 0001-4966 |
| ISSN (Online): | 1520-8524 |
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