Particle-based Flow Simulation by SPH Using Hyperbolic-type Kernel Function

摘要

In this paper, we present the application of the particle-basedsimulation to complicated fluid flow problem with free surfaces. Theparticle approach is based on the SPH (Smoothed ParticleHydrodynamics) method using hyperbolic-type kernel function. Thehyperbolic-type kernel function is constructed by differentiating thecharacteristic function based on neural network framework. Numericalresults demonstrate the workability and validity of the present approachthrough the dam-breaking flow problem.