A six-Dof motion solver based on unit quaternions and an actuator disk model are implemented for ship hydrodynamics predictions. The six-Dof module is tested using the water entry phenomenon of a free falling sphere. The displacement history and impacting forces are analyzed. A KCS (KRISO container ship) model with the allowances of sinkage and trim is then simulated and validated. The actuator disk model is used to replace a real propeller. The open-water test of a KP458 propeller is first carried out to obtain the thrust and torque coefficients, using both the multi-run and single-run approaches. Oblique Towing Tank (OTT) tests using the actuator disk are conducted at last and the results agree well with the experiments. These models can be used for simulating six-Dof motions and captive model tests of ships.
Accepted:
Published online:
Peng Du 1; Abdellatif Ouahsine 1; Yannick Hoarau 2
@article{CRMECA_2018__346_12_1136_0, author = {Peng Du and Abdellatif Ouahsine and Yannick Hoarau}, title = {Solid body motion prediction using a unit quaternion-based solver with actuator disk}, journal = {Comptes Rendus. M\'ecanique}, pages = {1136--1152}, publisher = {Elsevier}, volume = {346}, number = {12}, year = {2018}, doi = {10.1016/j.crme.2018.08.010}, language = {en}, }
TY - JOUR AU - Peng Du AU - Abdellatif Ouahsine AU - Yannick Hoarau TI - Solid body motion prediction using a unit quaternion-based solver with actuator disk JO - Comptes Rendus. Mécanique PY - 2018 SP - 1136 EP - 1152 VL - 346 IS - 12 PB - Elsevier DO - 10.1016/j.crme.2018.08.010 LA - en ID - CRMECA_2018__346_12_1136_0 ER -
Peng Du; Abdellatif Ouahsine; Yannick Hoarau. Solid body motion prediction using a unit quaternion-based solver with actuator disk. Comptes Rendus. Mécanique, Volume 346 (2018) no. 12, pp. 1136-1152. doi : 10.1016/j.crme.2018.08.010. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2018.08.010/
[1] Ship motions using single-phase level set with dynamic overset grids, Comput. Fluids, Volume 36 (2007) no. 9, pp. 1415-1433
[2] Simulation of ship maneuvering in a confined waterway using a nonlinear model based on optimization techniques, Ocean Eng., Volume 142 (2017), pp. 194-203
[3] Influences of the separation distance, ship speed and channel dimension on ship maneuverability in a confined waterway, C. R. Mecanique, Volume 346 (2018) no. 5, pp. 390-401
[4] Dynamic overset grids in openfoam with application to kcs self-propulsion and maneuvering, Ocean Eng., Volume 108 (2015), pp. 287-306
[5] Implementation of the ghost fluid method for free surface flows in polyhedral finite volume framework, Comput. Fluids, Volume 153 (2017), pp. 1-19
[6] Handbook of Marine Craft Hydrodynamics and Motion Control, John Wiley & Sons, 2011
[7] Symplectic splitting methods for rigid body molecular dynamics, J. Chem. Phys., Volume 107 (1997) no. 15, pp. 5840-5851
[8] The aerodynamics and dynamic analysis of horizontal axis wind turbines, Wind Engineering 1983, Part 3C, Elsevier, 1984, pp. 329-340
[9] The Aerodynamics of Horizontal Axis Wind Turbine Rotors Explored with Asymptotic Expansion Methods, Delft University of Technology, Delft, The Netherlands, 1995 (Ph.D. thesis)
[10] Analytical solutions for the actuator disk with variable radial distribution of load, J. Fluid Mech., Volume 297 (1995), pp. 327-355
[11] Unsteady actuator disc model for horizontal axis wind turbines, J. Wind Eng. Ind. Aerodyn., Volume 39 (1992), pp. 139-149
[12] A viscous-flow approach to the computation of propeller–hull interaction, J. Ship Res., Volume 32 (1988) no. 4, pp. 246-262
[13] Hydrodynamics prediction of a ship in static and dynamic states, Coupled Syst. Mech., Volume 7 (2018) no. 2, pp. 163-176
[14] Recommended procedures and guidelines: uncertainty analysis in CFD verification and validation methodology and procedures, Fukuoka, Japan, 14–20 September (2008)
[15] Proceedings of CFD Workshop, Tokyo, Japan, 2005, 2005
[16] Verification and validation exercises for the flow around the kvlcc2 tanker at model and full-scale Reynolds numbers, Ocean Eng., Volume 129 (2017), pp. 133-148
[17] Measurement of flows around modern commercial ship models, Exp. Fluids, Volume 31 (2001) no. 5, pp. 567-578
[18] et al. Numerical simulation of sphere water entry problem based on VOF and dynamic mesh methods, The Twenty-First International Offshore and Polar Engineering Conference, International Society of Offshore and Polar Engineers, 2011
[19] Numerical Ship Hydrodynamics: An Assessment of the Gothenburg 2010 Workshop, Springer, 2013
[20] Computational towing tank procedures for single run curves of resistance and propulsion, J. Fluids Eng., Volume 130 (2008) no. 10
[21] Self-propulsion computations using a speed controller and a discretized propeller with dynamic overset grids, J. Mar. Sci. Technol., Volume 15 (2010) no. 4, pp. 316-330
[22] Introduction of mmg standard method for ship maneuvering predictions, J. Mar. Sci. Technol., Volume 20 (2015) no. 1, pp. 37-52
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