摘要
The simulations of nonlinear sloshing in both two-dimensional and three-dimensional liquid tanks with porosity girder are carried out in time domain by using the Multi-domain Boundary Element Method（MBEM）.The comparison of the present results and the references is conducted and shows they agree well with each other.The three-dimensional effect and the influence of the width of liquid tank and the height and porosity of the girder on the natural period of the model are also discussed.
The simulations of nonlinear sloshing in both two-dimensional and three-dimensional liquid tanks with porosity girder are carried out in time domain by using the Multi-domain Boundary Element Method（MBEM）.The comparison of the present results and the references is conducted and shows they agree well with each other.The three-dimensional effect and the influence of the width of liquid tank and the height and porosity of the girder on the natural period of the model are also discussed.
基金
supported by the National Natural Science Foundation of China (Grant No. 50639020)
the National High Technology Research and Development Program of China (863 Program, Grant No. 2006AA332Z09)
the Fund in State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University (Grant No. GKZD010012)
