旋喷结合分解炉的数值模拟  

Numerical simulation of swirl-spray precalciner

作　　者：黄来[1] 陆继东[1] 任合斌[1] 刘志江[2] 狄东仁[2] 胡芝娟[2] 

机构地区：[1]华中科技大学煤燃烧国家重点实验室,湖北武汉430074 [2]天津水泥工业设计研究院,天津300400

出　　处：《化工学报》2005年第5期829-834,共6页CIESC Journal

摘　　要：The new type swirl-spray precalciner used in cement plant is a large-scale and complex reactor in chemical engineering.In this work a full three-dimensional numerical simulation is carried out for swirl-spray precalciner, and at the same time a new method for particle trajectory in rectangular-structural grid is presented.The results of simulation disclose and predict the physicochemical process of precalciner and the numerical simulation results agree well with the experimental results.The new type swirl-spray precalciner used in cement plant is a large-scale and complex reactor in chemical engineering. A full three-dimensional numerical simulation is carried out for swirl-spray precalciner, and at the same time a new method for particle trajectory in rectangular-structural grid is presented. The results of simulation disclose and predict the physicochemical process of precalciner and the numerical simulation results agree well with the experimental results.

关 键 词：旋喷结合分解炉 数值模拟 结构化网格 

分 类 号：TQ172[化学工程—水泥工业]