Pipeline transient flow simulation method of smooth particle method considering dynamic friction resistance and equipment

The invention discloses a pipeline transient flow simulation method of a smooth particle method considering dynamic friction resistance and equipment. The method comprises the steps that a pipeline hydraulic transient flow basic differential equation considering the dynamic friction resistance is established; dividing the pipeline into N particles, and establishing a kernel approximation equationof the improved smooth particle method of the flux on the particles; converting the improved smoothed particle method kernel approximation equation into a particle discrete equation of the improved smoothed particle method by adopting a particle approximation method, and obtaining a solving format of the improved smoothed particle method through the pipeline hydraulic transient flow basic differential equation and the particle discrete equation of the improved smoothed particle method; and based on the solution format of the improved smooth particle method, obtaining the pressure and speed corresponding to each partic