Numerical simulation of swirl-spray precalciner

CIESC Journal ›› 2005, Vol. 56 ›› Issue (5): 829-834.

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Numerical simulation of swirl-spray precalciner

HUANG Lai;LU Jidong;REN Hebin;LIU Zhijiang;DI Dongren;HU Zhijuan

Online:2005-05-25 Published:2005-05-25

旋喷结合分解炉的数值模拟

黄来;陆继东;任合斌;刘志江;狄东仁;胡芝娟

华中科技大学煤燃烧国家重点实验室，湖北武汉 430074;天津水泥工业设计研究院，天津 300400

Abstract

Abstract: 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.

Key words: 旋喷结合分解炉, 数值模拟, 结构化网格

关键词: 旋喷结合分解炉, 数值模拟, 结构化网格

HUANG Lai, LU Jidong, REN Hebin, LIU Zhijiang, DI Dongren, HU Zhijuan. Numerical simulation of swirl-spray precalciner[J]. CIESC Journal, 2005, 56(5): 829-834.

黄来, 陆继东, 任合斌, 刘志江, 狄东仁, 胡芝娟. 旋喷结合分解炉的数值模拟 [J]. 化工学报, 2005, 56(5): 829-834.

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Numerical simulation of swirl-spray precalciner

旋喷结合分解炉的数值模拟

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