Numerical methods for the prediction of the bilge keel effects on the response of ship-shaped hulls

Spyros A. Kinnas*, Yi Hsiang Yu, Vimal Vinayan

*此作品的通信作者

研究成果: Conference contribution同行評審

13 引文 斯高帕斯(Scopus)

摘要

This paper addresses the hydrodynamic interaction and response of typical FPSO/FSO and LNG hull-forms with bilge keels. The hull-forms are assumed to be slender with the longitudinal length-scale exceeding the other two physical dimensions. This assumption allows the modeling of the flow around the hull-form in a 2-D strip-wise manner. A Finite Volume Method (FVM) based numerical model is developed to analyze the flow around the 2-D hull-sections, with and without bilge keels. The effect of the bilge keels in the damping of hull motions is presented with the application of the numerical scheme to a hull in forced roll motion, and its transient response in roll and heave decay.

原文English
主出版物標題Proceedings of the 26th International Conference on Offshore Mechanics and Arctic Engineering 2007, OMAE2007
頁面1023-1030
頁數8
DOIs
出版狀態Published - 2007
事件26th International Conference on Offshore Mechanics and Arctic Engineering 2007, OMAE2007 - San Diego, CA, United States
持續時間: 10 6月 200715 6月 2007

出版系列

名字Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
3

Conference

Conference26th International Conference on Offshore Mechanics and Arctic Engineering 2007, OMAE2007
國家/地區United States
城市San Diego, CA
期間10/06/0715/06/07

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