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http://dx.doi.org/10.12989/csm.2018.7.2.163

Hydrodynamics prediction of a ship in static and dynamic states  

Du, P. (Laboratoire Roberval, UMR-CNRS 7337, Sorbonne Universites, Universite de Technology de Compiegne, Centre de recherches Royallieu)
Ouahsine, A. (Laboratoire Roberval, UMR-CNRS 7337, Sorbonne Universites, Universite de Technology de Compiegne, Centre de recherches Royallieu)
Sergent, P. (CEREMA-134, rue de Beauvais)
Publication Information
Coupled systems mechanics / v.7, no.2, 2018 , pp. 163-176 More about this Journal
Abstract
The ship hydrodynamics in static and dynamic states were investigated using 3-dimensional numerical simulations. The static case simulated a fixed ship, while the dynamic case considered a ship with free sinkage and trim using the mesh morphing technique. High speed was found to increase the wave elevation around the ship. Compared with the static case, the dynamic case seemed to generate higher waves near the bow and after the stern. The frictional resistance was found be to more dominant. However, the pressure resistance became gradually important with the increase of the ship speed. The trim and sinkage were also analyzed to characterize the ship hydrodynamics in the dynamic state.
Keywords
hydrodynamics; trim; sinkage; ship waves; advancing resistance;
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1 Baniabedalruhman, A. (2015), "Dynamic meshing around fluid-fluid interfaces with applications to droplet tracking in contraction geometries", Ph.D. Dissertation, Michigan Technological University, U.S.A.
2 Carrica, P.M., Wilson, R.V., Noack, R.W. and Stern, F. (2007), "Ship motions using single-phase level set with dynamic overset grids", Comput. Flu., 36(9), 1415-1433.   DOI
3 Du, P., Ouahsine, A. and Sergent, P. (2017), "Influence of the draft to ship dynamics in the virtual tank based on openfoam", Proceedings of the ECCOMAS Thematic Conference, VII International Conference on Computational Methods in Marine Engineering-Marine 2017, Nantes, France, May.
4 Du, P., Ouahsine, A., Toan, K.T. and Sergent, P. (2017), "Simulation of ship maneuvering in a confined waterway using a nonlinear model based on optimization techniques", Ocean Eng., 142, 194-203.   DOI
5 Guo, B., Steen, S. and Deng, G. (2012), "Seakeeping prediction of kvlcc2 in head waves with rans", Appl. Ocean Res., 35, 56-67.   DOI
6 Hino, T. (2005), Proceedings of the cfd Workshop Tokyo 2005, Tokyo, Japan.
7 Huang, J., Carrica, P.M. and Stern, F. (2008), "Semi-coupled air/water immersed boundary approach for curvilinear dynamic overset grids with application to ship hydrodynamics", J. Numer. Meth. Flu., 58(6), 591-624.   DOI
8 Ji, S.C., Ouahsine, A., Smaoui, H. and Sergent, P. (2014), "3D numerical modeling of sediment resuspension induced by the compounding effects of ship-generated waves and the ship propeller", J. Eng. Mech., 140(6), 04014034.   DOI
9 Ji, S.C., Ouahsine, A., Smaoui, H. and Sergent, P. (2012), "3-d numerical simulation of convoy-generated waves in a restricted waterway", J. Hydrodyn. Ser. B, 24(3), 420-429.   DOI
10 Kim, W., Van, S. and Kim, D. (2001), "Measurement of flows around modern commercial ship models", Exp. Flu., 31(5), 567-578.   DOI
11 Linde, F., Ouahsine, A., Huybrechts, N. and Sergent, P. (2016), "Three-dimensional numerical simulation of ship resistance in restricted waterways: Effect of ship sinkage and channel restriction", J. Waterw. Port C, 143(1), 06016003.
12 Menter, F.R. (1993), Zonal Two Equation k-Turbulence Models for Aerodynamic Flows, AIAA paper 2906, 1993.
13 Shen, Z., Wan, D. and Carrica, P.M. (2015), "Dynamic overset grids in openfoam with application to kcs self-propulsion and maneuvering", Ocean Eng., 108, 287-306.   DOI
14 Tezdogan, T., Incecik, A. and Turan, O. (2016), "Full-scale unsteady rans simulations of vertical ship motions in shallow water", Ocean Eng., 123, 131-145.   DOI
15 Toan, K.T., Ouahsine, A., Naceur, H. and Karima, W.E. (2013), "Assessment of ship manoeuvrability by using a coupling between a nonlinear transient manoeuvring model and mathematical programming techniques", J. Hydrodyn. Ser. B, 25(5), 788-804.   DOI
16 Wilson, R.V., Carrica, P.M. and Stern, F. (2006), "Unsteady rans method for ship motions with application to roll for a surface combatant", Comput. Flu., 35(5), 501-524.   DOI