Computing Pressure Drop of Cyclone Operated at Various Dust Loading，Temperature and Pressure Conditions

摘要：

In this paper,Pressure drop of cyclone under severe operating conditions has been numerically simulated on the platform of commercial computational fluid dynamics(CFD)software package，FLUENT 6.1.Changes of the cyclone pressure drop with operational temperature．pressure and dust Ioadings are numerially examined with a wide variety of magnitudes，and a pressure drop coefficient correlation．which includes cyclone’S structural and operational parameters，iS proposed．The comparison between the experimental data and calculations shows that present correlation formula iS more suitable for calculating the pressure drop of cyclones operated at high temperature，high pressure and high dust loadings conditions．

关键词： 颗粒体积分数 数值模拟 计算流体力学 气旋压降 压降系数

作者: Gujun Wan Guogang Sun Cuizhi Gao Mingxian Shi

作者单位: Faculty of Chemical Science and Engineering,China University of Petroleum,Beijingl02249,China

会议类型: 国内会议

会议名称: 中国颗粒学会第六届学术年会暨海峡两岸颗粒技术研讨会

会议地点: 上海

会议语种:英文

页码: 908-913

在线出版日期: 2008-12-08（万方平台首次上网日期，不代表论文的发表时间）