Acoustic power radiated into the quarter-space by a circular membrane with an asymmetric excitation
A circular membrane excited asymmetricaly is vibrating and radiating acoustic waves into the quarter-space limited by two rigid baffles arranged perpendicularly to one another. These processes are time harmonic. The classical Neumann boundary value problem has been solved using the co...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2009-01-01
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| Series: | Archives of Acoustics |
| Subjects: | |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/568 |
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| _version_ | 1850104843168907264 |
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| author | Wojciech P. RDZANEK Witold J. RDZANEK Krzysztof SZEMELA |
| author_facet | Wojciech P. RDZANEK Witold J. RDZANEK Krzysztof SZEMELA |
| author_sort | Wojciech P. RDZANEK |
| collection | DOAJ |
| description | A circular membrane excited asymmetricaly is vibrating and
radiating acoustic waves into the quarter-space limited by two rigid baffles
arranged perpendicularly to one another. These processes are time harmonic. The
classical Neumann boundary value problem has been solved using the complete
eigenfunctions system together with the corresponding coupling matrix and
including the acoustic attenuation effect. |
| format | Article |
| id | doaj-art-c464bb66dd1643fa97ab0ed124e7f36f |
| institution | DOAJ |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-c464bb66dd1643fa97ab0ed124e7f36f2025-08-20T02:39:15ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2009-01-01341Acoustic power radiated into the quarter-space by a circular membrane with an asymmetric excitationWojciech P. RDZANEK0Witold J. RDZANEK1Krzysztof SZEMELA2University of Rzeszów, Department of Acoustics, Institute of PhysicsUniversity of Rzeszów, Department of Acoustics, Institute of PhysicsUniversity of Rzeszów, Department of Acoustics, Institute of PhysicsA circular membrane excited asymmetricaly is vibrating and radiating acoustic waves into the quarter-space limited by two rigid baffles arranged perpendicularly to one another. These processes are time harmonic. The classical Neumann boundary value problem has been solved using the complete eigenfunctions system together with the corresponding coupling matrix and including the acoustic attenuation effect. https://acoustics.ippt.pan.pl/index.php/aa/article/view/568sound pressureGreen functionNeumann boundary value problemmodal analysisacoustic impedancecomplete eigenfunctions series |
| spellingShingle | Wojciech P. RDZANEK Witold J. RDZANEK Krzysztof SZEMELA Acoustic power radiated into the quarter-space by a circular membrane with an asymmetric excitation Archives of Acoustics sound pressure Green function Neumann boundary value problem modal analysis acoustic impedance complete eigenfunctions series |
| title | Acoustic power radiated into the quarter-space by a circular membrane with an
asymmetric excitation |
| title_full | Acoustic power radiated into the quarter-space by a circular membrane with an
asymmetric excitation |
| title_fullStr | Acoustic power radiated into the quarter-space by a circular membrane with an
asymmetric excitation |
| title_full_unstemmed | Acoustic power radiated into the quarter-space by a circular membrane with an
asymmetric excitation |
| title_short | Acoustic power radiated into the quarter-space by a circular membrane with an
asymmetric excitation |
| title_sort | acoustic power radiated into the quarter space by a circular membrane with an asymmetric excitation |
| topic | sound pressure Green function Neumann boundary value problem modal analysis acoustic impedance complete eigenfunctions series |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/568 |
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