Abstract
Combining an optimisation algorithm with computational fluid dynamics (CFD) technology to achieve automatic multi-scheme selection of hull lines is of considerable significance for the research and development of energy-saving ships. Parametric modification technology for the hull form is a key issue for achieving this target. The traditional parametric modification method has the disadvantage of many parameters and high computational load. This paper proposes a new ship surface modification method that combines two different techniques based on the modification and morphing functions. Using the proposed method, a hull optimisation tool is developed with CFD and a multi-objective genetic algorithm. To verify the validity of the method, optimisation of the bow of a 1300TEU container ship is performed, and the optimised hull is obtained at multi-velocity. The numerical results indicate that the proposed parametric modification method is effective in realising local and global modification of the hull form. The hull optimisation platform developed is practical for engineering applications.
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References
Harries S, Valdenazzi F, Abt C, Vivani U (2001) Investigation on optimization strategies for the hydrodynamic design of fast ferries. In: 6th International Conference on Fast Sea Transportation, Southampton, UK
Peri D, Campana EF (2003) Multidisciplinary design optimization of a naval surface combatant. J Ship Res 41(1):1–12
Peri D, Campana EF, Dattola R (2004) Multidisciplinary design optimization of a naval frigate. In: 10th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, Albany, NY
Peri D, Campana EF (2005) High-fidelity models and multi-objective global optimization algorithms in simulation-based design. J Ship Res 49(3):159–175
Yang C, Kim H (2011) Hull form design exploration based on response surface method. In: Proceedings of the Twenty-first International Offshore and Polar Engineering Conference, Maui, Hawaiik, USA
Tahara Y, Stern F, Himeno Y (2004) Computational fluid dynamics-based optimization of a surface combatant. J Ship Res 48(4):273–287
Tahara Y, Tohyama S, Katsut T (2006) CFD-based multi-objective optimization method for ship design. Int J Numer Meth Fluids 52:449–527
Xu L, Wang YY (2001) The fine optimization of ship hull lines in resistance performance by using CFD approach. Pract Des Ships Other Floating Struct 1:59–65
Abt C, Harries S, Heimann J, Winter H (2003) From redesign to optimal hull lines by means of parametric modeling. In: 2nd International Conference Computer Applications and Information Technology in the Maritime Industries
Zhang B, Ma K, Ji Z (2009) The optimization of the hull with the minimum wave making resistance based on Rankine source method. J Hydrodyn Ser B 21(2):277–284
Peri D (2016) Robust design optimization for the refit of a cargo ship using real seagoing data. Ocean Eng 123:103–115
Grigoropoulos GJ, Chalkias DS (2010) Hull-form optimization in calm and rough water. Comput Aided Des 42(11):977–984
Kim H, Yang C (2010) A new surface modification approach for CFD-based hull form optimization. J Hydrodyn 22(5):520–525
Feng BW, Liu ZY, Zhan CS, Chang HC (2010) Parameterization modeling based on hull form morphing method. Comput Aided Eng 19(4):3–7
Yu Y (2009) Study on the method of ship and platform 3D parametric general design [D]. Dalian University of Technology: pp 20–30
Liu ZY, Feng BW, Zhan CS (2010) Multidisciplinary design optimization of ship hull form [M]. National Defence Industrial Press, Beijing, Beijing
Zhu DX, Shen HC, Hong FW, Wu CS, Zhao F (2008) The framework of ship model numerical towing tank and research fundament in China. [J]. J Hydrodyn (SerA). 23(1):24–32
Acknowledgements
The author is gratefully thankful to the research team members and the Support of National Natural Science Foundation of China (Nos. 51279147, 51179143, 51479150, and 51709213).
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Cheng, X., Feng, B., Chang, H. et al. Multi-objective optimisation of ship resistance performance based on CFD. J Mar Sci Technol 24, 152–165 (2019). https://doi.org/10.1007/s00773-018-0543-5
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DOI: https://doi.org/10.1007/s00773-018-0543-5