Abstract
The parametric rolling of modern containerships is emerging as a serious problem, to the extent that its effects warrant a study into its prevention. In light of this, two methods for reduction of parametric rolling are proposed and examined by physical model experiments. The first is a sponson attached to the side of a ship, the purpose being to decrease the rate of change of the rollrestoring moment. The second is an antirolling tank to increase roll damping. By conducting free-running model experiments for a 6600-TEU post-Panamax container ship with sponsons under typical parametric rolling conditions, it was found that the sponsons could decrease the magnitude of parametric rolling. The antirolling tank could prevent parametric rolling completely in certain conditions, even in severe head seas. Using the damping coefficients from experimentally derived data of a model ship with an antiroll tank, a numerical simulation was established. The numerical model was then compared with the free-running model experiments. The results indicated that the numerical model could qualitatively verify the experimental results. Finally, an attempt to optimise the size of an antirolling tank for preventing parametric rolling for the subject post-Panamax container ship in the North Pacific Ocean is presented.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
France WN, Levadou M, Treakle TW, et al (2003) An investigation of head-sea parametric roll and its influence on container lashing system. Mar Technol 40(1):1–19
Belenky VL, Weems KM, Lin WM, et al (2003) Probabilistic analysis of roll parametric resonance in head sea. In: Proceedings of the 8th international conference on the stability of ships and ocean vehicles. Escuela Técnica Superior de Ingenieros Navales, Madrid, pp 337–339
Hashimoto H, Umeda N, Matsuda A, et al (2006) Experimental and numerical studies of parametric roll of a post-Panamax container ship in irregular waves. In: Proceedings of the 9th international conference on stability of ships and ocean vehicles, vol 1. COPPE, Rio de Janeiro, pp 181–190
Kerwin JE (1955) Note on rolling in longitudinal waves. Int Shipbuild Prog 2(16):597–614
ABS (American Bureau of Shipping) (2004) Guide for the assessment of parametric roll resonance in the design of container carriers. ABS, Houston
Taguchi H, Sawada H, Tanizawa K (2003) A study on the complicated roll motion of a ship equipped with an antirolling tank. In: Proceedings of the 8th international conference on the stability of ships and ocean vehicles. Escuela Técnica Superior de Ingenieros Navales, Madrid, pp 611–612
Umeda N, Hashimoto H, Vassalos D, et al (2004) Nonlinear dynamics on parametric roll resonance with realistic numerical modelling. Int Shipbuild Prog 51:205–220
Takaishi Y, Ohmatsu S (1980) Statistical diagram on the wind and waves in the Northern Pacific Ocean (1964–1973). Papers of Ship Research Institute, suppl 3, Ship Research Institute, Mitaka
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Umeda, N., Hashimoto, H., Minegaki, S. et al. An investigation of different methods for the prevention of parametric rolling. J Mar Sci Technol 13, 16–23 (2008). https://doi.org/10.1007/s00773-007-0253-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00773-007-0253-x