土木学会論文集B2(海岸工学)
Online ISSN : 1883-8944
Print ISSN : 1884-2399
論文
An Enhanced Fully Lagrangian Coupled MPS-based Solver for Fluid-Structure Interactions
Abbas KHAYYERHitoshi GOTOHJong-Chun PARKSung-Chul HWANGTakazumi KOGA
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2015 年 71 巻 2 号 p. I_883-I_888

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 The paper presents an enhanced fully-Lagrangian coupled solver for simulations of fluid-structure interactions. The solver is based on Moving Particle Semi-implicit (MPS) method which solves the governing equations corresponding to incompressible fluid flows as well as elastic structures and includes a consistent coupling algorithm. The presented model is an enhanced version of a previously developed FSI solver which benefits from a newly incorporated set of enhanced schemes for the fluid model as well as a refined calculation of fluid force to structure. The enhanced performance of the proposed solver is verified by reproducing a high velocity impact of a deformable aluminum beam on undisturbed water as well as a dam break with an elastic plate.

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© 2015 by Japan Society of Civil Engineers
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