Auteur | Rechercher : Booton, M. |
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Format | Texte, Rapport technique |
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Sujet | techniques; elastic models; offshore structures; modal analysis |
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Résumé | Methodologies for performing modal analysis of a flexible structure vibrating in a fluid were developed and implemented by interfacing the SDRC I-DEAS software of the Faculty of Engineering and Applied Science and the HYDROPAN program at the Institute for Marine Dynamics. A case study involving a thin walled cylindrical shell partially submerged in water was used to demonstrate the various steps involving a "dry" mode analysis, inclusion of the added mass effect and the subsequent "wet" mode analysis. Natural frequencies were determined for the in vacuo and submerged cases. |
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Date de publication | 1989 |
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Maison d’édition | National Research Council of Canada. Institute for Marine Dynamics |
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Emplacement | St. John's, Newfoundland |
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Série | |
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Langue | anglais |
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Numéro du CNRC | NRC-IOT-5635 |
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Numéro NPARC | 8895210 |
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Exporter la notice | Exporter en format RIS |
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Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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Identificateur de l’enregistrement | f1923abd-d9d8-43ea-ad74-e1dd632f138c |
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Enregistrement créé | 2009-04-22 |
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Enregistrement modifié | 2023-01-06 |
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