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http://dx.doi.org/10.5394/KINPR.2006.30.5.315

A Study on Interaction between Two Vessels Passing Close to Each Other on Parallel Courses and Calculation of Collision Time by its effect  

Lee Chun-Ki (Underwater Vehicle Research Center, Korea Maritime University)
Yoon Jeom-Dong (Division of Navigation System Eng., Korea Maritime University)
Kang Il-Kwon (Division of Marine Production System Management, Pukyong National University)
Publication Information
Journal of Navigation and Port Research / v.30, no.5, 2006 , pp. 315-320 More about this Journal
Abstract
It is well known that the ship manoeuvring motion is greatly affected by hydrodynamic forces and moments acting between two vessels passing too close to each other in confined waters, such as in a harbour or narrow channel. This interaction between two vessels could be assumed to be the functions of the longitudinal distance, transverse distance and their speeds. The aim of this study is to calculate the interaction between two vessels passing close to each other on parallel courses by simulation, and to estimate the effect of rudder action and time at collision through simulation under the condition of various longitudinal distances and different speed-ratios of the two vessels.
Keywords
Ship manoeuvring motion; Interaction between two vessels; Collision time; Longitudinal and transverse distance; Speed ratio;
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