|
|
Publications
Ren, H.L., Xu, C., Zhou, XQ., Sutulo, S. and Guedes Soares, C. (2020), “A numerical method for calculation of ship-ship hydrodynamics interaction in shallow water accounting for sinkage and trim”, Journal of Offshore Mechanics and Arctic Engineering, Vol. 142(5), 051201
Sinkage and trim, which often occur to ships moving in shallow water, do not only have an effect on the ship-ship hydrodynamic interaction forces, but also increase the risk of grounding. An algorithm based on the potential theory has been devised for real-time simulation of the hydrodynamic interaction between two ships in shallow water accounting for sinkage and trim. The shallow water condition is modeled using the mirror image method. The sinkage and trim are solved iteratively based on the principle of hydrodynamic balance, where a mesh trimming procedure is carried out when the waterline is changed. Simulations are performed with and without accounting for the sinkage and trim, and comparison with experimental results shows a fair agreement.
If you did not manage to obtain a copy of this paper: Request a copy of this article
For information about all CENTEC publications you can download: Download the Complete List of CENTEC Publications
|