Abstract： A meshless numerical simulation method was presented to simulate the rolling of a liquid tank. In movingparticle semiimplicit method (MPS), each step of the simulation is decomposed into two steps: explicit step and implicit step. In NavierStokes equations, the relationship of partials is used to replace the difference term in old methods, and the variety of particles’ number density is used to discern free surface. As a full Lagrange method, the pass through phenomenon is always taken place in simulation.A method used in this paper can reduce the pass through phenomenon and achieve a good result.
潘徐杰，张怀新. 用移动粒子半隐式法模拟液舱横摇晃荡现象[J]. 上海交通大学学报（自然版）, .
PAN Xu-jie,ZHANG Huai-xin. MovingParticle SemiImplicit Method for Simulation of Liquid Sloshing on Roll Motion . J. Shanghai Jiaotong Univ.(Sci.) , 2008, 42(11): 1904-1907.
