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title

2D SIMULATION OF a FREE-FLOATING S TRUCTURE MOTIONS IN WAVES OF a FLAPPING-TYPE WAVEMAKER

Credit to Download: 1 | Page Numbers 7 | Abstract Views: 702
Year: 2012
COI code: ICOPMAS09_010
Paper Language: English

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Authors 2D SIMULATION OF a FREE-FLOATING S TRUCTURE MOTIONS IN WAVES OF a FLAPPING-TYPE WAVEMAKER

Roozbeh panahi - Assitant Professor , Transportation Research Institute
  Mehdi Shafieefar - Associate Professor , Tarbiat Modares University

Abstract:

A numerical model to simulate motions of a free-floating structure in a wave tank is proposed based on finite volume discretisation. This is developed by implementing an overlapping meshsystem consisting of three meshes. Two of them follow wavemaker's paddle forced motions as well as structure's free motions in waves. The last one which is a fixed mesh also covers the whole domain while it is responsible for meshes inter connections. By simulating a flapping-typewavemaker and recording three degrees of freedom of motions of a structure in front the generated waves using developed software, it is now obvious that the algorithm is capable of simulating other wavemakers as well as different hydrodynamic aspects of such problems

Keywords:

Overlapping Mesh, Fluid-Structure Interaction, Finite Volume, Wavemaker

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COI code: ICOPMAS09_010

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panahi, Roozbeh & Mehdi Shafieefar, 2012, 2D SIMULATION OF a FREE-FLOATING S TRUCTURE MOTIONS IN WAVES OF a FLAPPING-TYPE WAVEMAKER, 09th International Conference on Coasts, Ports and Marine Structures, تهران, سازمان بنادر و دريانوردي, https://www.civilica.com/Paper-ICOPMAS09-ICOPMAS09_010.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (panahi, Roozbeh & Mehdi Shafieefar, 2012)
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