Numerical simulation of coal stream in tubing transport by 3-dimensional Distinct Element Method

摘要：

In this paper, the basic feature of particle system of coal stream is analyzed, the property model of coal stream particle is established by discrete element method according to its characteristics and a moving model is constructed by a simplified Hertz-Mindlin contact, and the coal stream movement is simulated with particle system, which plays an important role in assuring the fidelity and integrality of 3D virtual coal stream in tubing transport scene.

关键词： component discrete element method data analysis granular flow contact model id-numerical simulation

作者: Peng Hui-chun Qing He

作者单位: Department of Mathematics and Physics North China Electric Power University Beijing, 102206, China School of Energy Power and Mechanical Engineering North China Electric Power University Beijing, 102

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 548-551

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）