%0 Journal Article
%A ZHOU Xue-jun
%A CHEN Ding
%A TANG Yi
%T A Repulsive Model for Solid Boundary Treatment in Smoothed Particle Hydrodynamics
%D 2017
%R 10.11988/ckyyb.20160375
%J Journal of Yangtze River Scientific Research Institute
%P 54-59
%V 34
%N 7
%X Boundary repulsive method is one of the methods for solid boundary treatment in smoothed particle hydrodynamics (SPH), but the method is difficult to be widely applied due to the lack of  unified repulsive model. The short-range repulsive force which describes the acting force between granules in Peridynamic (PD) is introduced to solid boundary treatment model to build  a new boundary repulsive model   in the framework of SPH. The reliability of the method is verified by two numerical simulation examples including Couette flow and dam-break. Moreover, the repulsive formulation is simple and the parameters are easy to be given. Therefore,  the present  method  provides a new alternative for solid boundary treatment in SPH.
%U http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20160375