Rigid body sampling for rigid-fluid coupling in SPH
In the rigid-fluid coupling scenarios,rigid body sampling plays an important role on the authenticity of the simulation.The sampling method usually used is not uniform,and the effect is not ideal.This paper presents a simple and effective particle-based approach to sampling rigid body in Smoothed Particle Hydrodynamics(SPH) uid simulation.This approach sample surface of rigid objects with boundary particles and then loose the sampling particles to get more uniform sampling results in less iterative times,so that to provide a better way for rigid body sampling based on SPH rigid-fluid coupling simulation.The method was verified correctly by experiments.
Smoothed Particles Hydrodynamics SPH rigid body sampling rigid-fluid coupling
Xiaokun Wang Xiaojuan Ban Jinbiao Guan
School of Computer and Communication Engineering,University of Science and Technology Beijing,Beijing 100083,China
国内会议
济南
英文
1-9
2014-10-16(万方平台首次上网日期,不代表论文的发表时间)