CFD Simulation of Gas-solid flow in Dense Phase Bypass Pneumatic Conveying using the Euler-Euler Model

摘要：

The pressure drop predictions across a bypass pipeline in dense phase pneumatic conveying were investigated numerically. The simulation was conducted using the commercial Computational Fluid Dynamic (CFD) software Fluent with the Euler- Euler model accounting for four-way coupling. Experiments and calculations were conducted using flyash powder conveyed in a horizontal pipeline. The influence of the pipe length on pressure drop prediction was also investigated. The results indicate that pressure prediction of the CFD simulation model for a bypass pipe is promising. The conclusion is that this investigation can offer improved insight and initial design modelling capability for bypass pneumatic conveying systems.

关键词： Bypass Pneumatic conveying Numerical simulation Euler-Euler model Dense phase

作者: Y. Wang K.C. Williams M. G. Jones B. Chen

作者单位: Centre for Bulk Solids and Particulate Technologies, University of Newcastle, Australia

会议类型: 国际会议

会议名称: 2010 International Conference on Advanced Mechanical Engineering(2010年先进机械工程国际学术会议 AME 2010)

会议地点: 洛阳

会议语种:英文

页码: 1190-1194

在线出版日期: 2010-09-04（万方平台首次上网日期，不代表论文的发表时间）