Hydrodynamic loads on a slender cylinder moving unsteadily in a 3-D non-uniform flow field

Hydrodynamic loads on a slender cylinder moving unsteadily in a 3-D non-uniform flow field

In order to evaluate the wave loads on large ocean structures we consider the hydrodynamic force and moment acting on a slender rigid cylinder moving unsteadily in a non-uniform ambient potential flow field of a perfect fluid. The motion consists of both translation and rotation. The leading oder lo...

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Veröffentlicht in:Applied ocean research 1996, Vol.18 (1), p.29-36
Hauptverfasser: Galper, A.R., Miloh, T., Spector, M.
Format: Artikel
Sprache:eng
Schlagworte:
Coastal oceanography, estuaries. Regional oceanography
Earth, ocean, space
Exact sciences and technology
External geophysics
Marine
Physics of the oceans
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Zusammenfassung:In order to evaluate the wave loads on large ocean structures we consider the hydrodynamic force and moment acting on a slender rigid cylinder moving unsteadily in a non-uniform ambient potential flow field of a perfect fluid. The motion consists of both translation and rotation. The leading oder loading terms of the corresponding theory of perturbation are found and the influence of the cylinder's ends is accounted for.
ISSN:0141-1187
1879-1549
DOI:10.1016/0141-1187(96)00018-1