Numerical modelling of the three-dimensional slamming problem

被引：0
|
作者：
Tourbier, M [1 ]
Peseux, B [1 ]
Donguy, B [1 ]
Gornet, L [1 ]
机构：
[1] Ecole Cent Nantes, Div Mecan Struct, Lab Mecan & Mat, F-44321 Nantes 3, France
来源：
PROCEEDINGS OF THE 5TH INTERNATIONAL SYMPOSIUM ON FLUID STRUCTURE INTERACTION, AEROELASTICITY, FLOW INDUCED VIBRATION AND NOISE, PTS A AND B | 2002年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
This paper deals with the slamming phenomenon for deformable structures. In a first part, a three-dimensional hydrodynamic problem is solved numerically with the Finite Element Method. The results for a rigid body are successfully compared to the analytical solutions. After the numerical analysis, an experimental investigation is presented. It consists in series of free fall drop-tests of rigid, deformable cones shaped models with different deadrise angle and thickness. Distribution of the pressure and its evolution are analyzed. Numerical and experimental results are compared and present good agreement.
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收藏
页码：455 / 463
页数：9
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