An Efficient Algorithm for Simulating Free-Surface Turbulent Flows around an Advancing Ship
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概要
- 論文の詳細を見る
An efficient implicit/multigrid algorithm has been developed for obtaining the free-surface turbulent flow solutions around an advancing ship. The artificial compressibility form of the three-dimensional incompressible Newton=Stokes equations is solved using an approximate Newton relaxation approach. The multigrid scheme and local time stepping method are applied to accelerate the convergence of the solutions. The nonlinear free-surface conditions are implemented and the re-girding technique is used to treat the free-surface deformation. Computed results of the free-surface flows around a Series 60 (C_B=0. 6) hull were presented to demonstrate the efficiency and accuracy of the present algorithm.
- 社団法人日本船舶海洋工学会の論文
著者
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日野 孝則
Ship Research Institute
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Hino Takanori
National Maritime Research Institute
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Hino Takanori
Ship Research Institute
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平田 信行
Ship Research Institute
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平田 信行
National Maritime Research Institute
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Hino T
National Maritime Research Institute
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Hirata Nobuyuki
Ship Research Institute
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