The Acoustic Impedance of a Vibrating Annular Piston Located on a Flat Rigid Baffle Around a Semi-Infinite Circular Rigid Cylinder
The axisymmetric problem of acoustic impedance of a vibrating annular piston embedded into a flat rigid baffle concentrically around a semi-infinite rigid cylindrical circular baffle has been undertaken in this study. The Helmholtz equation has been solved. The Green’s function valid for the zone...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2013-10-01
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| Series: | Archives of Acoustics |
| Subjects: | |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/70 |
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| author | Wojciech P. RDZANEK Witold J. RDZANEK Dawid PIECZONKA |
| author_facet | Wojciech P. RDZANEK Witold J. RDZANEK Dawid PIECZONKA |
| author_sort | Wojciech P. RDZANEK |
| collection | DOAJ |
| description | The axisymmetric problem of acoustic impedance of a vibrating annular piston embedded into a flat
rigid baffle concentrically around a semi-infinite rigid cylindrical circular baffle has been undertaken in
this study. The Helmholtz equation has been solved. The Green’s function valid for the zone considered
has been used for this purpose. The influence of the semi-infinite cylindrical baffle on the piston’s acoustic
impedance has been investigated. The acoustic impedance has been presented in both forms: integral and
asymptotic, both valid for the steady harmonic vibrations. Additionally, the acoustic impedances of the
piston with and without the cylindrical baffle have been compared to one another. In the case without
the cylindrical baffle some earlier results have been used. |
| format | Article |
| id | doaj-art-7d2f74465cc94b47aafc13ab60909e9a |
| institution | DOAJ |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2013-10-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-7d2f74465cc94b47aafc13ab60909e9a2025-08-20T03:11:53ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2013-10-01374The Acoustic Impedance of a Vibrating Annular Piston Located on a Flat Rigid Baffle Around a Semi-Infinite Circular Rigid CylinderWojciech P. RDZANEK0Witold J. RDZANEK1Dawid PIECZONKA2Department of Acoustics, Institute of Physics, University of Rzeszów,Department of Acoustics, Institute of Physics, University of Rzeszów,StylemThe axisymmetric problem of acoustic impedance of a vibrating annular piston embedded into a flat rigid baffle concentrically around a semi-infinite rigid cylindrical circular baffle has been undertaken in this study. The Helmholtz equation has been solved. The Green’s function valid for the zone considered has been used for this purpose. The influence of the semi-infinite cylindrical baffle on the piston’s acoustic impedance has been investigated. The acoustic impedance has been presented in both forms: integral and asymptotic, both valid for the steady harmonic vibrations. Additionally, the acoustic impedances of the piston with and without the cylindrical baffle have been compared to one another. In the case without the cylindrical baffle some earlier results have been used.https://acoustics.ippt.pan.pl/index.php/aa/article/view/70Neumann boundary value problemannular pistonacoustic impedancesemi-infinite cylin- drical circular rigid baffle |
| spellingShingle | Wojciech P. RDZANEK Witold J. RDZANEK Dawid PIECZONKA The Acoustic Impedance of a Vibrating Annular Piston Located on a Flat Rigid Baffle Around a Semi-Infinite Circular Rigid Cylinder Archives of Acoustics Neumann boundary value problem annular piston acoustic impedance semi-infinite cylin- drical circular rigid baffle |
| title | The Acoustic Impedance of a Vibrating Annular Piston Located on a Flat Rigid Baffle Around a Semi-Infinite Circular Rigid Cylinder |
| title_full | The Acoustic Impedance of a Vibrating Annular Piston Located on a Flat Rigid Baffle Around a Semi-Infinite Circular Rigid Cylinder |
| title_fullStr | The Acoustic Impedance of a Vibrating Annular Piston Located on a Flat Rigid Baffle Around a Semi-Infinite Circular Rigid Cylinder |
| title_full_unstemmed | The Acoustic Impedance of a Vibrating Annular Piston Located on a Flat Rigid Baffle Around a Semi-Infinite Circular Rigid Cylinder |
| title_short | The Acoustic Impedance of a Vibrating Annular Piston Located on a Flat Rigid Baffle Around a Semi-Infinite Circular Rigid Cylinder |
| title_sort | acoustic impedance of a vibrating annular piston located on a flat rigid baffle around a semi infinite circular rigid cylinder |
| topic | Neumann boundary value problem annular piston acoustic impedance semi-infinite cylin- drical circular rigid baffle |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/70 |
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