Numerical Modeling of the Water Flow Around Ship Hulls

S.G.Rigby; D.Nicolaou; J.L.Sproston

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Numerical Modeling of the Water Flow Around Ship Hulls

机译：船体周围水流的数值模拟

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A numerical method based on potential-flow theory using Rankine sources has been developed for the prediction of the flow past ship hulls. For purposes of validation, the method has been applied initially to the known analytical solution of flow past a sphere submerged in an infinite fluid. It was confirmed that a significant improvement could be obtained over the original method of Hess and Smith by projecting the collocation points back onto the actual surface of the sphere with additional smaller gains using submergence of the panels below the body surface.

机译：已经开发出了一种基于朗肯源的基于势流理论的数值方法，用于预测流经船体的流量。为了验证的目的，该方法最初已应用于流过浸没在无限大流体中的球体的流动的已知分析解决方案。可以肯定的是，通过将搭配点投影回球体的实际表面，并利用较小的增益，将面板浸没在身体表面以下，可以大大超过Hess和Smith的原始方法。

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来源
《Journal of Ship Research》 |2001年第2期|p.85-94|共10页
作者
S.G.Rigby; D.Nicolaou; J.L.Sproston;
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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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Numerical Modeling of the Water Flow Around Ship Hulls

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