Particle Flow Transition During Blast Furnace Bin Discharge

摘要：

A Discrete Particle Model of the blast furnace material bin discharge was developed to investigate flowrate dependence on gate opening. It was found that at sufficiently large gate openings, the discharge rate is controlled only by the dimensions of the bin neck, whereas at low gate openings the discharge rate is controlled by the material gate settings. Between these predictable regimes, an intermediate regime exists where both mechanisms are active giving chaotic behaviour. These results were consistent with previously observed plant behaviour.

作者: Pinson David John Chew Sheng Jason Austin Peter Richard

作者单位: BlueScope Steel Research, PO Box 202, Port Kembla NSW 2505 Australia

会议类型: 国际会议

会议名称: The 5th International Congress on the Science and Technology of Ironmaking(第五届国际炼铁科技大会 ICSTI09)

会议地点: 上海

会议语种:英文

页码: 969-973

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）