Hydroelastic Analysis of a Simple Oscillator Impacting the Free Surface

A.lafrati; A.Carcaterra; E.Ciappi

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Hydroelastic Analysis of a Simple Oscillator Impacting the Free Surface

机译：冲击自由表面的简单振荡器的水弹性分析

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The coupling between the hydrodynamic and elastic forces arising when a simple oscillator im- pacts the free surface is considered. The system is a two-mass oscillator, the lower mass being wedge-shaped, free falling on the free surface. Attention is devoted to a parametric investigation of the maximum of both hydrodynamic and elastic forces induced by the impact. The study is performed by a simplified theoretical model and by a numerical simulation of the fluid-structure interaction.

机译：考虑了一个简单的振荡器作用在自由表面上时产生的流体动力和弹性力之间的耦合。该系统是一个两质量振荡器，下部质量为楔形，自由落在自由表面上。注意致力于对由冲击引起的流体动力和弹性力的最大值的参数研究。该研究是通过简化的理论模型和流固耦合的数值模拟来进行的。

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《Journal of Ship Research》 |2000年第4期|p.278-289|共12页
作者
A.lafrati; A.Carcaterra; E.Ciappi;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类水路运输;
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Hydroelastic Analysis of a Simple Oscillator Impacting the Free Surface

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