High-precision interface processing method suitable for multi-resolution particle method

The invention discloses a high-precision interface processing method suitable for a multi-resolution particle method. The processing method comprises the following steps: measuring physical parameters of a flow field and fluid; setting initial distribution of particles; determining a high-precision and low-precision area range and defining interface information; virtual grids are arranged on the two sides of the interface respectively; calculating fluid flow by adopting the virtual grid and the fluid particle information to obtain a corresponding calculation result; and correcting the particle speed and the particle position according to the obtained calculation result. 一种适用于多分辨率粒子法的高精度界面处理方法，所述处理方法包括以下步骤：测量流场和流体的物理参数；设定粒子的初始分布；确定高低精度区域范围并明确界面信息；在界面两侧分别设置虚拟格子；采用虚拟格子及流体粒子信息计算流体流动，获取对应的计算结果；根据得到的计算结果修正粒子速度和粒子位置。