DOI QR코드

DOI QR Code

Study of Hull Form Development of 5-Ton-Class Catamaran-Type Coastal Fishing Boat for Welfare Accommodation of Fishing Crew

어선원 복지공간 확보를 위한 5톤급 쌍동형 연안어선 선형개발에 관한 연구

  • Received : 2015.09.08
  • Accepted : 2015.12.17
  • Published : 2015.12.31

Abstract

This paper reports the hull form development and resistance performance of a 5-ton-class catamaran-type coastal fishing boat. The weight estimation and preliminary design were basically extracted from existing coastal fishing vessels. In addition, the resistance performance was investigated using a model test in a high-speed circulating water channel and was analyzed in comparison to an existing catamaran fishing vessel. As a result, the modified hull achieved an approximately 30% reduction in resistance compared to the previous hull. The stability or boarding sensitivity of the modified hull form was more stable or comfortable than the original hull form based on a trim and sinkage comparison between the two boats.

Keywords

Fishing Boat;Hull form development;Catamaran;Resistance performance;Model test;Welfare space

References

  1. Jeong, U.C., Kwon, S.Y., Choi, J.H., Kim, D.J., Hong, K.S., 2013. Study of Hull Form Development and Resistance Performance of Catamaran-type High Speed Fishing Leisure Boat. Journal of Ocean Engineering and Technology 27(6), 1-6.
  2. Jeong, U.C., Kim, H.S., Kwon, S.Y., Choi, J.H, 2014, Study on Hull form Development of 5 G/T Class Catamaran-Type Coastal Fishing Boat Securing Welfare-Accommodation. Proceeding of the Korean Society of Ocean Engineering, Jeju, 382-385.
  3. Korean Society of Ship Inspection and Technology (KST), 2003. A Study on The Development of Fishing Boat. Fisheries Agency.
  4. Yu, J.W., Lee, Y.G., Jee, H.W., Park, A.S., Choi, Y.C., Ha, Y.J., Jeong, K.L., 2010. A Study on the Improvement of Resistance Performance for G/T 4.99ton Class Korean Coastal Fishing Boats. Journal of the Society of Naval Architects of Korea, 47(6), 757-762. https://doi.org/10.3744/SNAK.2010.47.6.757
  5. Yu, J.W., Lee, Y.G., Park, A.S., Ha, Y.J., Park, C.K., Choi, Y.C., 2011. A Study on the Resistance Performance of Korean High-Speed Small Coastal Fishing Boat. Journal of the Society of Naval Architects of Korea, 48(2), 158-164. https://doi.org/10.3744/SNAK.2011.48.2.158
  6. Lee, H.J., Kim, K.W., Lee, K.H., Kim, S.Y., Kim, S.H., Kim, C.J., Choi, K.I., Jeon, H.J., 2013. A Study on the Advanced Schemes on the Welfare Accommodation of Fishing Crew. Ministry for Food, Agriculture, Forestry and Fisheries.
  7. Jeong, U.C., Kim, D.J., Choi, H.S., 2012. Study on Hull Form Development and Resistance Performance of High Speed Aluminum Leisure Boat. Journal of Ocean Engineering and Technology, 26(6), 14-18.

Cited by

  1. Resistance Performance Map through Studies on the Dimension Parameters of the Bilge Keel attached on the Fishing Vessel vol.24, pp.5, 2018, https://doi.org/10.7837/kosomes.2018.24.5.583