The MPS method, adopting N-S equations as governing equations, is a new numerical approaches in the hydrodynamic calculation, which is a complete particle method based on Lagrangian concept.

• 光滑粒子半隐式(MPS)方法是一种新发展起来的水动力学数值方法,它以N-S方程为控制方程,在数值求解中以拉格朗日观点的粒子方法为基础。