Journal of the Korean Society for Marine Environment & Energy (한국해양환경ㆍ에너지학회지)

The Korean Society for Marine Environment and Energy (한국해양환경•에너지학회)
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A Study on the Hull Resistance Prediction Methods of Barge Ship for Towing Force Calculation of Disabled Ships

사고선박 예인력 계산을 위한 바지선의 선체 저항 성능 추정법 연구

  • Received : 2013.07.16
  • Accepted : 2013.08.01
  • Published : 2013.08.25
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Abstract

Most of hull resistance prediction methods which are used to calculate the towing force of disabled ships are very simple and old-fashioned. In particular, in cases of barge ships, a method similar to the US Navy Towing Manual is being used. This paper reviewed the US Navy Towing Manual and the notification method of Korea Ministry of Oceans and Fisheries and proved that these prediction methods are irrational and inaccurate. Furthermore, a new Modified-Yamagata-Barge method is introduced as a more rational and accurate resistance prediction method which can be applied in case of barge ships.

대부분의 사고선박 예인력 계산을 위한 선체저항 성능 추정은 매우 간단하고 오래된 방법을 사용하고 있는데, 특히 바지선의 경우는 미국 해군 예인 매뉴얼에서 사용하는 방법과 유사한 방법을 사용하고 있다. 본 논문에서는 미국 해군 예인 매뉴얼 방법과 국내 해양수산부 고시 방법을 검토한 결과, 이는 비합리적이고 부정확한 추정 방법임을 밝혔다. 나아가, 바지선에 적용할 수 있는 합리적이고도 정확한 저항 성능 추정 방법으로 새로운 Modified-Yamagata-Barge 방법을 도출하였다.

Keywords

References

  1. Herbert Engineering Corp., 2004, Tow Manual V2.00, Herbert Engineering Corp.
  2. Holtrop, J. and Mennen, G.G.J., 1978, A Statistical Power Prediction Method, International Shipbuilding Progress Vol. 25.
  3. Choi, H.-J. and Kim, E.-C., 2012, Development of the Ship Resistance Calculation Program for Prediction of Towing Forces for damaged Ships, Journal of the Korean Society for Marine Environment & Energy, Vol.15 No.2 (Korean). https://doi.org/10.7846/JKOSMEE.2012.15.2.150
  4. Ministry of Oceans and Fisheries, 2007, Standard of the Structure and Equipments for Barge Ships (Article 25), Notification of Ministry of Oceans and Fisheries 2007-101 (Korean).
  5. Takashiro, K., 1980, Power Prediction Based on Modified Yamagata Resistance Chartand Newly Introduced Thrust Deduction and Wake Factors, Kansai SNAJ Trans. 177.
  6. US Navy, 2002, U. S. Navy Towing Manual, SL740-AA-MAN-010.
  7. William Froude, 1874, Experiments for the Determination of the Frictional Resistance of Water on a Surface under Various Conditions, Report to the Admiralty and British Association for the Advancement of Science.

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