A RANS approach to hydrodynamic and hydroelastic responses of a flexible barge
A RANS approach to hydrodynamic and hydroelastic responses of a flexible barge
A strip theory approach is applied to obtain the dynamic responses of a flexible uniform barge, stationary in quartering regular waves. Five rigid body motions, excluding surge, and symmetric and antisymmetric distortions are accounted for. The requisite two-dimensional hydrodynamic coefficients are obtained using RANS and potential flow approaches, in order to
assess the influence of viscous effects on the dynamic response of this barge. In addition, as a continuation of the validation study, the influence of turbulence modelling on the hydrodynamic coefficients of a rectangular section is investigated and the concept of mesh refinement is quantified.
cfd, hydroelasticity, seakeeping, added mass, damping
493-504
Querard, A.B.G.
bb00a9a6-d9b0-4eee-ad4b-4f57d0d9927d
Temarel, P.
b641fc50-5c8e-4540-8820-ae6779b4b0cf
Turnock, S.R.
d6442f5c-d9af-4fdb-8406-7c79a92b26ce
30 September 2008
Querard, A.B.G.
bb00a9a6-d9b0-4eee-ad4b-4f57d0d9927d
Temarel, P.
b641fc50-5c8e-4540-8820-ae6779b4b0cf
Turnock, S.R.
d6442f5c-d9af-4fdb-8406-7c79a92b26ce
Querard, A.B.G., Temarel, P. and Turnock, S.R.
(2008)
A RANS approach to hydrodynamic and hydroelastic responses of a flexible barge.
Proceedings of 8th International Conference on Hydrodynamics (ICHD'08), Nantes, France.
29 Sep - 02 Oct 2008.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A strip theory approach is applied to obtain the dynamic responses of a flexible uniform barge, stationary in quartering regular waves. Five rigid body motions, excluding surge, and symmetric and antisymmetric distortions are accounted for. The requisite two-dimensional hydrodynamic coefficients are obtained using RANS and potential flow approaches, in order to
assess the influence of viscous effects on the dynamic response of this barge. In addition, as a continuation of the validation study, the influence of turbulence modelling on the hydrodynamic coefficients of a rectangular section is investigated and the concept of mesh refinement is quantified.
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Published date: 30 September 2008
Venue - Dates:
Proceedings of 8th International Conference on Hydrodynamics (ICHD'08), Nantes, France, 2008-09-29 - 2008-10-02
Keywords:
cfd, hydroelasticity, seakeeping, added mass, damping
Organisations:
Fluid Structure Interactions Group
Identifiers
Local EPrints ID: 63482
URI: http://eprints.soton.ac.uk/id/eprint/63482
PURE UUID: abf152cf-6d85-4826-90ea-ea69db36041b
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Date deposited: 17 Oct 2008
Last modified: 12 Dec 2021 02:48
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Contributors
Author:
A.B.G. Querard
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