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http://dx.doi.org/10.7837/kosomes.2014.20.1.078

Effects of Opening Condition of the Fore Body on the Resistance and Self-Propulsion Performance of a Ship  

Park, Dong-Woo (Division of Naval Architecture & Ocean Engineering, Tongmyong University)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.20, no.1, 2014 , pp. 78-85 More about this Journal
Abstract
LNG-RV has the additional equipments that enable to re-gastify liquefied LNG in LNG carrier. This vessel has Submerged Turret Loading(STL) system which transports gas through submarine terminal. When LNG-RV is operating at sea, the opening condition is formed by detaching STL equipment from a vessel. The primary objective of the current work is to estimate accurate speed loss for the opening condition of the LNG-RV employing numerical calculations and model tests. In the model tests, resistance and self-propulsion tests are carried out for the bare-hull and the opening condition without STL. In addition to these, flow visualization utilizing tuft is used to make the flow patterns visible, in order to get a qualitative or quantitative information for inner part in case of detaching the STL.
Keywords
LNG-RV; Opening condition; CFD; Model test; Flow visualization;
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Times Cited By KSCI : 1  (Citation Analysis)
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