The sound pressure of an individual mode of a clamped-free annular plate
The paper presents some theoretical results together with the corresponding numerical results of the directivity pattern of sound radiation of the clamped-free, free-clamped, and fully clamped annular plates. The results obtained are valid in the Fraunhoffer zone for some time-harmoni...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2002-01-01
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| Series: | Archives of Acoustics |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/423 |
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| author | W. P. Rdzanek |
| author_facet | W. P. Rdzanek |
| author_sort | W. P. Rdzanek |
| collection | DOAJ |
| description | The paper presents some theoretical results together with
the corresponding numerical results of the directivity pattern of sound
radiation of the clamped-free, free-clamped, and fully clamped annular plates.
The results obtained are valid in the Fraunhoffer zone for some time-harmonic
and axisymmetric processes. The results are compared for the three different
plates of identical geometric and material parameters. The Kirchhoff-Love model
of a~linear perfectly elastic plate is used. The data for the free-clamped plate
are presented here for the first time, whereas the data valid for clamped-free
and fully clamped annular plates are partially quoted from the literature. This
new inventory of data makes it possible to perform some interesting comparisons
of the magnitudes valid for the three different boundary conditions. All the
data presented in this paper make the basis for some further theoretical
investigations of the sound power of the three plates. |
| format | Article |
| id | doaj-art-87d641875b534226bf56469d5ffdddc2 |
| institution | Kabale University |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2002-01-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-87d641875b534226bf56469d5ffdddc22025-08-20T03:50:48ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2002-01-01272The sound pressure of an individual mode of a clamped-free annular plateW. P. Rdzanek0Department of Acoustics, University of RzeszówThe paper presents some theoretical results together with the corresponding numerical results of the directivity pattern of sound radiation of the clamped-free, free-clamped, and fully clamped annular plates. The results obtained are valid in the Fraunhoffer zone for some time-harmonic and axisymmetric processes. The results are compared for the three different plates of identical geometric and material parameters. The Kirchhoff-Love model of a~linear perfectly elastic plate is used. The data for the free-clamped plate are presented here for the first time, whereas the data valid for clamped-free and fully clamped annular plates are partially quoted from the literature. This new inventory of data makes it possible to perform some interesting comparisons of the magnitudes valid for the three different boundary conditions. All the data presented in this paper make the basis for some further theoretical investigations of the sound power of the three plates. https://acoustics.ippt.pan.pl/index.php/aa/article/view/423 |
| spellingShingle | W. P. Rdzanek The sound pressure of an individual mode of a clamped-free annular plate Archives of Acoustics |
| title | The sound pressure of an individual mode of a clamped-free annular
plate |
| title_full | The sound pressure of an individual mode of a clamped-free annular
plate |
| title_fullStr | The sound pressure of an individual mode of a clamped-free annular
plate |
| title_full_unstemmed | The sound pressure of an individual mode of a clamped-free annular
plate |
| title_short | The sound pressure of an individual mode of a clamped-free annular
plate |
| title_sort | sound pressure of an individual mode of a clamped free annular plate |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/423 |
| work_keys_str_mv | AT wprdzanek thesoundpressureofanindividualmodeofaclampedfreeannularplate AT wprdzanek soundpressureofanindividualmodeofaclampedfreeannularplate |