The 2D and 3D models for sloshing simulation in VLCC tanks are presented. And their feasibility are validated by comparison fluid flow and pressure values of 2D model and 3D model.

• 分别采用3D模型和2D模型对VLCC液舱进行晃荡仿真；通过对两个模型的流体流动情况和对应位置压力的比较；得出短期搜索及长期分析中采用2D模型方案进行VLCC液舱晃荡仿真分析是可行的结论.