| Téléchargement | - Voir le manuscrit accepté : Loading due to interaction of waves with colinear and oblique currents (PDF, 827 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1016/j.oceaneng.2014.02.005 |
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| Auteur | Rechercher : Zaman, M. Hasanat1; Rechercher : Baddour, Emile1 |
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| Affiliation | - Conseil national de recherches du Canada. Génie océanique, côtier et fluvial
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| Format | Texte, Article |
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| Sujet | 3D wave-current field; Superposition model; Wave–current loading; Moments |
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| Résumé | A study on the loading of an oblique surface wave and a surface current field on a fixed vertical slender cylinder in a 3D flow frame is illustrated in the present paper. The three dimensional expressions describing the characteristics of the combined wave-current field in terms of mass, momentum and energy flux conservation equations are formulated. The parameters before the interaction of the oblique wave-free uniform current and current-free wave are used to formulate the kinematics of the flow field. These expressions are also employed to formulate and calculate the loads imparted by the wave-current combined flow on a bottom mounted slender vertical cylinder. In the present study two different situations are assumed where current is uniform over depth and also acting over a layer of fluid that extends from the free surface to a specified finite depth. In this paper we extend the approach considered in Zaman and Baddour (2004) for the wave-current analysis. Morison et al. (1950) equation is deployed for the load computations in all cases. The above models are utilized to compute the loads and moments on a slender cylinder for a wave with varying range of incidence current field. |
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| Date de publication | 2014-03-05 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro du CNRC | OCRE-PR-2014-003 |
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| Numéro NPARC | 21272743 |
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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 | 6983cda3-0601-4456-a145-4e26917faa74 |
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| Enregistrement créé | 2014-12-03 |
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| Enregistrement modifié | 2020-06-04 |
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