Browse > Article
http://dx.doi.org/10.3744/SNAK.2018.55.2.103

Numerical Analysis of Turning Performance in Waves by Considering Wave Drift Forces  

Seo, Min-Guk (Korea Research Institute of Ships & Ocean Engineering)
Nam, Bo Woo (Korea Research Institute of Ships & Ocean Engineering)
Kim, Yeongyu (Korea Research Institute of Ships & Ocean Engineering)
Publication Information
Journal of the Society of Naval Architects of Korea / v.55, no.2, 2018 , pp. 103-115 More about this Journal
Abstract
This paper performs a numerical computation of ship maneuvering performance in waves. For this purpose, modular-type model (MMG (Mathematical Modeling Group) model) is adopted for maneuvering simulation and wave drift force is included in the equation of maneuvering motion. In order to compute wave drift force, two different seakeeping programs are used: AdFLOW based on Wave Green function method and SWAN based on Rankine panel method. When wave drift force is calculated using SWAN program, not only ship forward speed but also ship lateral speed are considered. By doing this, effects of lateral speed on wave drift force and maneuvering performance in waves are confirmed. The developed method is validated by comparing turning test results in regular waves with existing experimental data. Sensitivities of wave drift force on maneuvering performance are, also, checked.
Keywords
Maneuvering performance in waves; Wave drift force; Turning performance; Numerical simulation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Yen, T.G., Zhang, S., Weems, K. & Lin, W.M., 2010. Development and validation of numerical simulations for ship maneuvering in calm water and in waves. Proceedings of the 28th Symposium on Naval Hydrodynamics, Pasadena, California, 12-17 September 2010, pp.1-16.
2 Skejic, R. & Faltinsen, O.M., 2008. A unified seakeeping and maneuvering analysis of ships in regular waves. Journal of Marine Science and Technology, 13, pp.371-394.   DOI
3 Seo, M.G., Nam, B.W. & Kim, Y.G., 2017. Study of effects of wave drift force on maneuvering performance in waves. Proceedings of the Annual Meeting the Society of Naval Architects of Korea, Busan, Republic of Korea, 19-20 April 2017, pp.79-89.
4 SHOPERA, 2016. Presentation of benchmark results. SHOPERA Benchmark Workshop, London, 15 April 2016.
5 Ueno, M., Nimura, T. & Miyazaki, H., 2003. Experimental study on manoeuvring motion of a ship in waves. International Conference on Marine Simulation and Ship Manoeuvrability, Japan, 25-28 August 2003, pp.1-7.
6 Yasukawa, H., 2006a. Simulations of a ship maneuvering in waves (1st report: turning motion). Journal of the Japan Society of Naval Architects and Ocean Engineers, 4, pp.127-136.   DOI
7 Yasukawa, H., 2006b. Simulations of wave-induced motions of a turning ship. Journal of the Japan Society of Naval Architects and Ocean Engineers, 4, pp.117-126.   DOI
8 MEPC, 2013. Interim guidelines for determining minimum propulsion power to maintain the manoeuvrability of ships in adverse condition. RESOLUSION MEPC. 232(65).
9 Lee, S.K., 1992. A study on the memory effect of the radiation forces in the maneuvering motion of a ship. Transactions of the Society of Naval Architects of Korea, 29(3), pp.53-58.
10 Lin, W.M., Zhang, S., Weems, K. & Liut, D., 2006. Numerical simulations of ship maneuvering in waves. Proceedings of the 26th Symposium on Naval Hydrodynamics, Rome, Italy 17-22 September 2006, pp.1-11.
11 Ottosson, P. & Bystrom, L., 1991. Simulation of the dynamics of a ship manuvering in waves. Transaction of Society of Naval Architects and Marine Engineers, 99, pp.281-298.
12 Seo, M.G., Kim, Y. & Kim, K.H., 2011. Effects on nonlinear ship motions on ship maneuvering in large amplitude waves. Journal of the Society of Naval Architests of Korea, 48(6), pp.516-527.   DOI
13 Seo, M.G. & Kim, Y., 2011. Numerical analysis on ship maneuvering coupled with ship motion in waves. Ocean Engineering, 38, pp.1934-1945.   DOI
14 Seo, M.G., 2016. Study on prediction method for ship operation performance in waves. Ph.D. Thesis. Seoul National University.
15 Fang, M.C., Luo, J.H. & Lee, M.L., 2005. A nonlinear mathematical model for ship turning circle simulation in waves. Journal of Ship Research, 49(2), pp.69-79.
16 Hwang, S.H., 2010. Ship's manoeuvring performance analysis in waves using a seakeeping and manoeuvring unified model. Master's Thesis. Seoul National University.
17 Ann, S.P. & Rhee, K.P., 1994. Analysis of manoeuvrability of a ship in waves by 3-Dimensional panel method. Transaction of the Society of Naval Architecture of Korea, 31(4), pp.82-98.
18 Bailey, P.A., Price, W.G. & Temarel, P., 1997. A Unified mathematical model describing the manoeuvring of a ship travelling in a seaway. Transactions of the Royal Institution of Naval Architects, 140, pp.131-149.
19 Fossen, T.I., 2005. A Nonlinear unified state-space model for ship maneuvering and control in a seaway. International Journal of Bifurcation and Chaos, 19(9), pp.2717-2746.