대한조선학회 특별논문집 (Special Issue of the Society of Naval Architects of Korea)
- 대한조선학회 2005년도 특별논문집
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- Pages.138-143
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- 2005
초대형 콘테이너선의 축계정렬 계산 사례 소개
The Introduction of Shaft Alignment Calculation for very Large Container Vessel
- Kang Dong Chun (Machinery Outfitting Design Team Hanjin Heavy Industries and Constructions) ;
- Park Kun Woo (Machinery Outfitting Design Team Hanjin Heavy Industries and Constructions) ;
- Kim Kyoung Ho (Machinery Outfitting Design Team Hanjin Heavy Industries and Constructions)
- 발행 : 2005.06.01
초록
Recently, it is much more required to approach the accurate shaft alignment analysis according to the tendency of active showing in large container vessel and that of the heavy weight of propeller in connection with it. Shaft alignment calculation lies upon how the pressure apply on bearings properly in operation of main engine and how the stress of shaft puts within that of limit of bearing material and how the movement of shaft is prospected owing to propeller forces and moments. Therefore, we have conducted the shaft alignment calculation of very large container vessel considering the deformation of hull structure and the propeller forces and moments and the static and dynamic condition of shaft. The calculation results show the pressure distribution of aft bush and the movement of shaft in bearing. The shaft alignment calculation helps the stable application of shaft alignment, which was proved in sea trial.
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