Browse > Article
http://dx.doi.org/10.3796/KSFOT.2020.56.2.163

A study on the characteristics of hull shape parameter of fishing vessel types  

KIM, Su-Hyung (Training ship, Pukyong National University)
LEE, Chun-Ki (Div. of Navigation Science, Korea Maritime and Ocean University)
KIM, Min-Son (Div. of Marine Industrial Transportation Science and Technology, Kunsan National University)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.56, no.2, 2020 , pp. 163-171 More about this Journal
Abstract
Engaged in trawling in limited fishing grounds with a number of fish schools could cause collisions between fishing vessels. Therefore, providing accurate maneuver information according to the situation could be regarded as essential for improving seafarers safety and fishing efficiency as well as safety of navigation. It is difficult to obtain all maneuver information through sea trial tests only, so a method through empirical formula is necessary. Since most empirical formulas are developed for merchant ship types, especially the characteristics of hull shape parameter like CbB/L and dCb/B etc. are clearly different between fishing vessels and merchant ships, this could occur estimation errors. Therefore, in this study, the authors have selected target fishing vessels and merchant ships and analyzed the characteristics of hull shape parameter according to the ship types. Based on this analysis, the empirical formula developed for the merchant ship type has applied to the target fishing vessels; it has verified through the turning motion simulation that the estimation error could be generated. In conclusion, it is necessary to include the characteristics of the hull shape parameter of fishing vessels in the empirical formula in order to apply the empirical formula has developed for merchant ship types to fishing vessel types.
Keywords
Maneuver information; Fishing vessel types; Empirical formulas; Estimation errors; Characteristics of hull shape parameter;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Kim MS, Shin HI, Kim JH. and Kang IK. 2009. A study on the maneuverabilities of the T.S KAYA. Journal of Fisheries and Marine Sciences Education 21, 59-67.
2 Kim SH. 2019. A study on the improvement of the accuracy of fishing vessels manoeuvrability prediction. Ph D. Thesis, Korea Maritime and Ocean University, Korea, 118.
3 Lee CK, Kim SH, Lee SM and Yim JB. 2019. Study on the manoeuvring prediction of a fishing vessel. American Society of Naval Engineers 131, 101-109.
4 Yoshimura Y and Yasukawa H. 2015. Introduction of MMG standard method for ship maneuvering predictions. Journal of Marine Science and Technology 20. 37-52. https://doi.org/10.1007/s00773-014-0293-y   DOI
5 Yim SJ. 1989. Principles of naval architecture. Translated by principles of naval architecture. The Society of Naval Architects and Marine Engineers, 534-565.
6 Ahn YH, Park MH, Choi CM and Chung YJ. 2001. A study on the maneuverabilities of the training ship M.S. A-RA. Bulletin of the Korean Society of Fisheries Technology 37, 275-284.
7 IMO. 2002. Standards for ship manoeuvrability Report of the maritime safety committee on its 76th session-annex 6. IMO Resolution MSC 137 (76), 1-6.
8 Kijima K, Katsuno T, Nakiri Y and Furukawa Y. 1990. On the manoeuvring performance of a ship with the parameter of loading condition. The Society of Naval Architects of Japan 168. 141-148.
9 Kijima, K and Nakiri Y. 1999. Approximate expression for hydrodynamic derivatives of ship manoeuvring motion taking into account of the effect of stern shape. The Japan Society of Naval Architects and Ocean Engineering 98, 67-77.
10 Kijima K and Nakiri Y. 2003. On the practical prediction method for ship manoeuvring characteristics. The Society of Naval Architects and Ocean Engineering 105, 21-31.
11 Kim KY. 1979. Manoeuverabilities of the M.S "SAEBADA". Bulletin of the Korean. Society of Fisheries Technology 12, 209-215.
12 Kim MS. 1993. A study on the fishing method of the midwater trawl-on the meneuveravilities of the fishing boat under operation. Bulletin of the Korean Society of Fisheries Technology 29, 260-271.
13 Kim MS, Shin HO, Kang KM. and Kim MS. 2005. Variation of turning circle by the rudder angle and the ship's speed. Journal of the Korean Society of Fisheries and Ocean Technology 41, 156-164.   DOI