Modelling of underwater acoustic propagation over elastic, range-dependent seabeds
Research was conducted on the development of a numerical algorithm that can accurately model range dependent acoustic propagation over layered calcarenite seabeds that are typical around Australia. A seismoacoustic adiabatic normal mode algorithm was developed and tested against an existing seismoa...
| Main Author: | |
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| Format: | Thesis |
| Language: | English |
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Curtin University
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/2022 |
| _version_ | 1848743836499574784 |
|---|---|
| author | Koessler, Matthew Walter |
| author_facet | Koessler, Matthew Walter |
| author_sort | Koessler, Matthew Walter |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Research was conducted on the development of a numerical algorithm that can accurately model range dependent acoustic propagation over layered calcarenite seabeds that are typical around Australia. A seismoacoustic adiabatic normal mode algorithm was developed and tested against an existing seismoacoustic parabolic equation code, and also compared to measured data. Both methods yielded accurate results but the adiabatic mode method proved to be much faster than the parabolic equation method. |
| first_indexed | 2025-11-14T05:51:54Z |
| format | Thesis |
| id | curtin-20.500.11937-2022 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T05:51:54Z |
| publishDate | 2016 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-20222017-02-20T06:39:52Z Modelling of underwater acoustic propagation over elastic, range-dependent seabeds Koessler, Matthew Walter Research was conducted on the development of a numerical algorithm that can accurately model range dependent acoustic propagation over layered calcarenite seabeds that are typical around Australia. A seismoacoustic adiabatic normal mode algorithm was developed and tested against an existing seismoacoustic parabolic equation code, and also compared to measured data. Both methods yielded accurate results but the adiabatic mode method proved to be much faster than the parabolic equation method. 2016 Thesis http://hdl.handle.net/20.500.11937/2022 en Curtin University fulltext |
| spellingShingle | Koessler, Matthew Walter Modelling of underwater acoustic propagation over elastic, range-dependent seabeds |
| title | Modelling of underwater acoustic propagation over elastic, range-dependent seabeds |
| title_full | Modelling of underwater acoustic propagation over elastic, range-dependent seabeds |
| title_fullStr | Modelling of underwater acoustic propagation over elastic, range-dependent seabeds |
| title_full_unstemmed | Modelling of underwater acoustic propagation over elastic, range-dependent seabeds |
| title_short | Modelling of underwater acoustic propagation over elastic, range-dependent seabeds |
| title_sort | modelling of underwater acoustic propagation over elastic, range-dependent seabeds |
| url | http://hdl.handle.net/20.500.11937/2022 |