A dissipative free-surface approach for an underwater body in a uniform stream
A dissipative free-surface approach for an underwater body in a uniform stream
A dissipative free-surface approach is applied to the potential flow problem with respect to a hydrofoil in a two-dimensional uniform stream. A dissipative source-based panel method is developed for a NACA foil problem with its trailing edge being a stagnation point, and also for a symmetric Joukowski foil problem with its trailing edge being a non-stagnation point. To facilitate the understanding of the further application of the dissipative free-surface approach, an underwater mathematical body model is presented. Numerical simulation with respect to the body in a three-dimensional uniform stream is provided from an analytic formulation obtained by the dissipative free-surface technique.
182-191
Chen, Zhi-Min
e4f81e6e-5304-4fd6-afb2-350ec8d1e90f
2013
Chen, Zhi-Min
e4f81e6e-5304-4fd6-afb2-350ec8d1e90f
Chen, Zhi-Min
(2013)
A dissipative free-surface approach for an underwater body in a uniform stream.
Journal of Marine Science and Technology, 18 (2), .
(doi:10.1007/s00773-012-0199-5).
Abstract
A dissipative free-surface approach is applied to the potential flow problem with respect to a hydrofoil in a two-dimensional uniform stream. A dissipative source-based panel method is developed for a NACA foil problem with its trailing edge being a stagnation point, and also for a symmetric Joukowski foil problem with its trailing edge being a non-stagnation point. To facilitate the understanding of the further application of the dissipative free-surface approach, an underwater mathematical body model is presented. Numerical simulation with respect to the body in a three-dimensional uniform stream is provided from an analytic formulation obtained by the dissipative free-surface technique.
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Published date: 2013
Organisations:
Fluid Structure Interactions Group
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Local EPrints ID: 345337
URI: http://eprints.soton.ac.uk/id/eprint/345337
ISSN: 0948-4280
PURE UUID: 9e4a3342-65a3-4830-9884-68f913d6fad1
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Date deposited: 19 Nov 2012 14:49
Last modified: 14 Mar 2024 12:24
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Author:
Zhi-Min Chen
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