Hydroelastic coupling of beam finite element model with Wagner theory of water impact

A. A. Korobkin; R. Guéret; Š. Malenica

doi:10.1016/j.jfluidstructs.2006.01.001

Hydroelastic coupling of beam finite element model with Wagner theory of water impact

A. A. Korobkin, R. Guéret, Š. Malenica

Fluid and Solid Mechanics

Research output: Contribution to journal › Article › peer-review

101 Citations (Scopus)

Abstract

The purpose of the paper is to demonstrate the feasibility of the direct coupling of the finite element method for the structural part with a Wagner representation of the hydrodynamic loads during the impact of an elastic body onto the water surface. An efficient and very general method is developed and validated in two dimensions. Advantages of the present method are outlined for the elastic wedge impact problem; however, the method is applicable to any elastic body with small deadrise angle entering water vertically at moderate velocity. Strategy for coupling of this method with commercial finite element codes is discussed.

Original language	English
Pages (from-to)	493-504
Number of pages	12
Journal	Journal of Fluids and Structures
Volume	22
Issue number	4
DOIs	https://doi.org/10.1016/j.jfluidstructs.2006.01.001
Publication status	Published - 2006

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10.1016/j.jfluidstructs.2006.01.001

Cite this

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title = "Hydroelastic coupling of beam finite element model with Wagner theory of water impact",

abstract = "The purpose of the paper is to demonstrate the feasibility of the direct coupling of the finite element method for the structural part with a Wagner representation of the hydrodynamic loads during the impact of an elastic body onto the water surface. An efficient and very general method is developed and validated in two dimensions. Advantages of the present method are outlined for the elastic wedge impact problem; however, the method is applicable to any elastic body with small deadrise angle entering water vertically at moderate velocity. Strategy for coupling of this method with commercial finite element codes is discussed.",

author = "Korobkin, {A. A.} and R. Gu{\'e}ret and {\v S}. Malenica",

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AU - Korobkin, A. A.

AU - Guéret, R.

AU - Malenica, Š.

PY - 2006

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N2 - The purpose of the paper is to demonstrate the feasibility of the direct coupling of the finite element method for the structural part with a Wagner representation of the hydrodynamic loads during the impact of an elastic body onto the water surface. An efficient and very general method is developed and validated in two dimensions. Advantages of the present method are outlined for the elastic wedge impact problem; however, the method is applicable to any elastic body with small deadrise angle entering water vertically at moderate velocity. Strategy for coupling of this method with commercial finite element codes is discussed.

AB - The purpose of the paper is to demonstrate the feasibility of the direct coupling of the finite element method for the structural part with a Wagner representation of the hydrodynamic loads during the impact of an elastic body onto the water surface. An efficient and very general method is developed and validated in two dimensions. Advantages of the present method are outlined for the elastic wedge impact problem; however, the method is applicable to any elastic body with small deadrise angle entering water vertically at moderate velocity. Strategy for coupling of this method with commercial finite element codes is discussed.

U2 - 10.1016/j.jfluidstructs.2006.01.001

DO - 10.1016/j.jfluidstructs.2006.01.001

M3 - Article

VL - 22

SP - 493

EP - 504

JO - Journal of Fluids and Structures

JF - Journal of Fluids and Structures

SN - 0889-9746

IS - 4

ER -