Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
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A Study on the Resistance Characteristics of High-Speed Ship in Shallow Water Condition

천수영역에서 고속선박의 저항특성에 대한 연구

  • 권수연 (선박검사기술협회) ;
  • 이영길 (인하대학교 기계공학부 선박해양공학전공)
  • Published : 2004.04.01
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Abstract

In this paper, the resistance characteristics of high-speed ship are studied in the region of shallow water condition. For the purpose of this research, model tests in a ship model basin are carried out with an equipment for the satisfaction of shallow water condition, and the computions of wave resistance characteristics and the flow simulations around a ship hull are performed by Michell's thin ship theory and a finite difference method based on MAC scheme, respectively. The calculation results for the resistance and flow characteristics of a ship hull are compared with those from the model tests in deep and shallow water conditions. From the comparison results, it is known that the variation of wave pattern around a ship hull caused by shallow water condition has the most influence to the resistance characteristics of a high-speed ship advancing on shallow water.

Keywords

References

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  1. Experimental Study of Ship Squat for KCS in Shallow Water vol.51, pp.1, 2014, https://doi.org/10.3744/SNAK.2014.51.1.34