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http://dx.doi.org/10.5394/KINPR.2002.26.1.001

A Study on the Stability of a Low Freeboard Coastwise Tanker Capsized in Turning (1)  

Kong, Gil-Young (Division of Ship Operation Systems Engineering, College of Maritime Sciences, Korea Maritime University)
Kim, Chol-Seong (Department of Maritime Science, Faculty of Mercantile Marine Science, Kobe University of Mercantile Marine)
Sadakane, Hiroyuki (Department of Maritime Science, Faculty of Mercantile Marine Science, Kobe University of Mercantile Marine)
Publication Information
Journal of Navigation and Port Research / v.26, no.1, 2002 , pp. 1-7 More about this Journal
Abstract
A coastwise chemical tanker sailing at full speed has capsized in calm water and while turing. We investigate reasons of the accident and demonstrate that a proper correction for the free surface effect of the liquid cargo has not been practiced in the initial design stage and that the bow-sinkage induced in sailing has weakened the form stability of the ship. It is also shown that the liquid cargo shift occurring in turning generated a significant outward heel moment.
Keywords
Ship; stability; Free Surface Effect; Bow-Sinkage; Outwad Heel Moment;
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