Numerical Coupling Model Based on SPH and Panel Method to Solve the Sloshing Effect on Ship Motion in Wave Condition

摘要

In this research, the coupling model based on SPH modeland panel model is proposed to simulate the ship motion undersloshing load in wave condition. By comparing the couplingmodel results with the linear model results, the nonlinearinfluence of sloshing load on ship sway and surge motion isclarified. For coupling model, when the wave height increases,the dominate motion (here, sway) increases slower than thelinear relationship. While, the other motion (here, surge)increases faster than the linear relationship. More calculationresults will be included in the future presentation.