• 한국항해항만학회지
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• 제28권10호
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• pp.843-850
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• 2004

본 연구에서는 지역적 문화적으로 특색을 달리하는 크루즈 모델 개발의 한 방안으로서 미래지향적 주거개념의 크루즈선 설계모델을 제시하였다. 크루즈선 설계를 위해서는 조선공학, 건축디자인, 경영경제학 등의 복합지식이 요청되고 있다. 본 연구에서는 선박의 하부구조 결정을 통해 초기 선형을 도출한 후 기본설계에 들어가는 기존의 조선설계 방법과는 반대로 상부구조의 건축디자인 작업이 먼저 착수되는 Top-Down 방식의 접근방법을 채택하였다.

• 해양환경안전학회지
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• 제23권6호
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• pp.652-660
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• 2017

최근 총톤수 16만 톤급 이상의 대형 크루즈선이 국내 항에 정기입항하고 있다. 크루즈를 이용한 국내 관광객이 증가함에 따라 정부에서는 크루즈산업 활성화를 위해 항만기반시설 확충에 많은 노력을 하고 있다. 현재 국내 주요 항구에서 크루즈전용부두 공사가 진행되고 있다. 그러나 국내 항만 및 어항설계기준에는 크루즈선 및 접안시설에 대한 표준제원이 제시되어있지 않다. 대상선박의 표준제원이 제시되어있지 않아 전용시설물 설계 및 인허가에 많은 어려움이 예상된다. 그래서 본 연구에서는 크루즈선에 대한 표준제원을 제시하기 위하여 현재 운항중인 크루즈선의 톤수별 대표선형의 제원을 분석하고 PIANC 사례 및 국내 항설기준을 비교분석 하였다. 분석결과 크루즈선은 연안여객선과 선박제원 및 선박조종성능에 차이가 있음을 알 수 있었다. 따라서 크루즈 전용시설물 설계를 위해서는 반드시 대상선박의 제원이 국내항설기준에 반드시 포함되어야 한다. 그리고 선박의 범위를 산정하기 위하여 크루즈선 평균제원 값에 커버율(75%)을 적용하여 크루즈선 표준제원과 수역시설물에 대한 기준을 제시하였다.

• 한국해양공학회지
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• 제16권3호
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• pp.65-71
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• 2002

From the definition of the cruise ship mission based on the investigation of the customer needs and statistical estimates and to design of the residence area of the cruise ship, in this study a conceptual design of the traditional ship parts (the lower hull) was carried out. for the light weight estimation of the cruise ship, several methods that have been used for commercial ships were evaluated to adapt for the cruise ship, the main particulars of the ship were determined with the light weight estimation and the assumed dead weight. From these main particulars of the ship, the hull form was developed with CFD verification and the general arrangement for the lower hull was achieved. For several loading conditions the intact stability of ship was checked.

• 대한조선학회논문집
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• 제49권1호
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• pp.14-25
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• 2012

Recently, the application and installation of the pod propeller to the cruise ship is dramatically increased. It is because pod propulsion system allows a lot of flexibility in design of the internal arrangement of a ship. To reflect this trend, many researches have conducted to use the pod propeller for the roll stabilization of a ship. In the paper, a roll stabilization controller is designed by using fins and pod propellers as the control actuators for cruise ships. Two kinds of control algorithms are adopted for the roll control system; LQR (Linear Quadratic Regulator) algorithm and frequency-weighted LQR algorithm. Through the numerical simulation, the effect of the turning rate of the pod propeller on the roll control system is analyzed. Analysis of the simulation results indicated that the turning rate of the pod propellers is one of the important parameters which give the significant effects on the roll stabilization.

• 한국해양공학회지
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• 제18권5호
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• pp.57-63
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• 2004

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.

• 대한조선학회논문집
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• 제42권2호
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• pp.151-158
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• 2005

The concept of recent cruise ship design is changing rapidly according to the expansion of cruise fleet sizes, emphasis on passenger safety and tightened requirements for ecotourism. In this view point, this study focuses on investigative analysis for the recent trends in cruise ship design and construction. Based on the shipyard production logs and the cruise industry's annual news, the data for principal dimensions of newly built cruise ships, their hull forms and propulsion devices and the characteristics of cabin and public spaces are collected and analysed. As expected, it is found that the size of cruise ships is growing and the design concept is becoming more leisure-oriented for all ages rather than lust sightseeing. For producing a greater ton/pax ratio, the adoption of podded electric propulsion system, outside cabins and balcony spaces is a common trend in recent cruise ship design.