Time-domain simulation of tank sloshing pressure and experimental validation
In this paper, a time-domain Green function based BEM (boundary elements method) in presented to simulate tank sloshing problems. NURBS based higher-order panel method is developed to solve the boundary integral equation. To get phy sical real stable results, a modified tank wall boundary condition is presented. The model experiments were carried out using partially filled rectangular tank with forced sway motion. Sloshing-induced internal pressures and wave elevation have been obtained numerically and experimentally. It is observed that the present numerical methods provide a fair agreement with experimental results. Long-time simulations have also been carried out to demonstrate the stability of the method.
tank sloshing incident wall damping NURBS based higher-order panel method time-domain
Shuo Huang Wen-yang Duan Xin Zhu
College of shipbuilding Engineering,Harbin Engineering University Harbin,China
国际会议
9th International Conference on Hydrodynamics(第九届国际水动力学会议 ICHD2010)
上海
英文
553-560
2010-10-11（万方平台首次上网日期，不代表论文的发表时间）