Normal Modes for a Translating Open-Ended Cylindrical Cavity
The effect of motion on the normal modes and wave patterns of a rigid open-ended right circular cylinder translating at constant velocity along its axis through an elastic medium has been studied. Solution of the wave equation, in cylindrical coordinates, for small-amplitude harmonic disturbances in...
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| Veröffentlicht in: | The Journal of the Acoustical Society of America 1969-01, Vol.45 (1_Supplement), p.335-335 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The effect of motion on the normal modes and wave patterns of a rigid open-ended right circular cylinder translating at constant velocity along its axis through an elastic medium has been studied. Solution of the wave equation, in cylindrical coordinates, for small-amplitude harmonic disturbances in a homogeneous, linear, irrotational elastic medium has been effected within the moving boundaries. The solutions yield the resonant frequencies and the changes in the nodal patterns with frequency and velocity. |
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| ISSN: | 0001-4966 1520-8524 |
| DOI: | 10.1121/1.1972094 |