| Auteur | Rechercher : Shih, L. Y.; Rechercher : Zheng, Y. |
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| Commanditaire | Rechercher : Canadian Coast Guard; Rechercher : Panel on Energy Research and Development; Rechercher : National Research Council Canada. Institute for Marine Dynamics |
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| Format | Texte, Mémorandum |
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| Sujet | computer simulation; interactive software; boundary-element method; propeller/ice interaction; non-contact phenomena |
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| Résumé | Computer programs based on two-dimensional and three-dimensional boundary element methods have been developed during the past two years under the joint research project arrangement (JRPA #6) between Canada and FiNewfoundlandand. The 2-D program for blockage case can deal with time-dependent potential flow around a blade section with ice blockage at proximity condition and the 2-D program was extended to calculate the non-contact loads during the milling process with and without ice extrusion. The 3-D program can calculate local and global loads acting on a propeller. The results obtained by these two programs include pressure distributions on various blade sections, variations of propeller blade force and moment in one revolution. The 3-D program can be used for skewed propeller and extended to a ducted propeller. The programs are written in FORTRAN and the interactive mode was introduced in order to make the programs more user-friendly. The operation manual for them is presented in this report. |
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| Date de publication | 1994 |
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| Maison d’édition | National Research Council Canada. Institute for Marine Dynamics |
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| Emplacement | St. John's, Newfoundland, Canada |
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| Série | |
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| Langue | anglais |
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| Numéro du CNRC | NRC-IOT-5621 |
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| Numéro NPARC | 8896012 |
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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 | 6ada6d1c-7428-4d2c-a245-b26e001cef09 |
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| Enregistrement créé | 2009-04-22 |
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| Enregistrement modifié | 2025-12-04 |
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