Numerical simulations of wave-induced ship motions in regular oblique waves by a time domain panel method

Based on the method for ship motions in head waves, the numerical method for predicting ship motions in oblique waves is developed in this paper. The artificial spring model is adopted to control the numerical drifting in sway and yaw motions, while the empirical method is used for roll damping due...

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Bibliographic Details
Published in:Journal of hydrodynamics. Series B 2010-10, Vol.22 (5), p.419-426
Main Authors: Chen, Jing-pu, Zhu, De-xiang
Format: Article
Language:English
Subjects:
artificial spring
Coastal Engineering
Engineering
Engineering Fluid Dynamics
Hydrology/Water Resources
Naval Hydrodynamics
Numerical and Computational Physics
oblique waves
Ocean Engineering
Panel method
roll damping
ship motions
Simulation
time domain
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Summary:Based on the method for ship motions in head waves, the numerical method for predicting ship motions in oblique waves is developed in this paper. The artificial spring model is adopted to control the numerical drifting in sway and yaw motions, while the empirical method is used for roll damping due to viscous effects. To validate present method, the simulated results of Flokstra container in oblique waves are compared with the experimental results.
ISSN:1001-6058
1878-0342
DOI:10.1016/S1001-6058(09)60230-4