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Comparison of the Stern Forms and Resistance Characteristics for G/T 47,000 Class Mid-size Cruise Ships  

KIM DONG-JOON (부경대학교 조선해양시스템공학과)
PARK HYUN-SOO (부경대학교 조선해양시스템공학과)
HYUN BEOM-SOO (한국해양대학교 해양시스템공학부)
KIM MOO-LONG (한국해양대학교 해양시스템공학부)
CHOI KYUNG-SIK (한국해양대학교 해양개발공학부)
Publication Information
Journal of Ocean Engineering and Technology / v.18, no.5, 2004 , pp. 57-63 More about this Journal
Abstract
Various propulsion systems, applicable for a G/T 47,000 class mid-size cruise ship, are discussed and a comparative study on stern forms and hull resistance characteristics is carried out, in relation to these propulsion systems. Based on shipyard production logs on similar cruise ships, a reference hull form of a single shaft propulsion system with center-skeg, is generated. Then two new stern hull forms are derived by using a hull transform technique: consisting of one stern form using a twin-skeg system and the other using the Azipod system. Using a CFD-based commercial flaw analysis program, WAVIS (WAve and VIScous flaw analysis system for hull form development), various hydrodynamic characteristics, including wave profiles and ship hull resistance, are compared for three hull forms.
Keywords
Mid-size Cruise Ship; Conceptual Design; Hull Form Generation; WAVIS; Stem Form; Resistance Characteristics;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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