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빙해선박의 선수 선형에 관한 연구A Study on the Bow Shape of Ice Breaking Vessel

Other Titles
A Study on the Bow Shape of Ice Breaking Vessel
Authors
김현수이춘주
Issue Date
2010
Publisher
대한조선학회
Keywords
Hull form of ice breaking vessel(쇄빙선 선형); propulsion system in ice(쇄빙선 추진기); draft effect in ice( 쇄빙선의 흘수)
Citation
대한조선학회 논문집, v.47, no.3, pp 469 - 475
Pages
7
Journal Title
대한조선학회 논문집
Volume
47
Number
3
Start Page
469
End Page
475
URI
https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/7850
ISSN
1225-1143
Abstract
The operation scenarios, types of ice, draft and propulsion system are important design point on the beginning stage of the ice breaking vessel. The concept of hull form in ice breaking vessel has to compromise the performance according to the operation route especially if ship is operating in ice and ice free water. The several hull forms were proposed to optimize the capability of the vessel in this paper. The effect of hull form according to type of ice is also discussing and explaining the ice resistance in each ice type as like pack ice, brash ice, level ice, rubble ice and ice ridge. The draft effect was examined and propulsion system for example FPP(Fixed pitch propeller), CPP(Controllable pitch propeller) and POD system was compared focusing on the propulsion efficiency.
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