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[1]孙亚忠,陈作炳,董新营.立磨内部流场的数值模拟[J].武汉工程大学学报,2011,(04):89-93.[doi:10.3969/j.issn.16742869.2011.04.023]
　SUN Ya zhong,CHEN Zuo bing,DONG Xin ying.Numerical simulation study of internal flow field in vertical roller mill[J].Journal of Wuhan Institute of Technology,2011,(04):89-93.[doi:10.3969/j.issn.16742869.2011.04.023]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2011年04期
页码:
89-93
栏目:
化学与化学工程
出版日期:
2011-04-30

文章信息/Info

Title:
Numerical simulation study of internal flow field in vertical roller mill
文章编号:
16742869(2011)04008905
作者:
孙亚忠; 陈作炳; 董新营
武汉理工大学机电工程学院,湖北 武汉 430070
Author(s):
SUN Yazhong;  CHEN Zuobing ;  DONG Xinying
School of Mechanical and electrical Engineering Wuhan University of Technology, Wuhan 430070, China
关键词:
立磨; CFD; 数值模拟; 湍流模型; 气固流
Keywords:
vertical roller mill;  CFD;  numerical simulation;  turbulence model;  gassolid flow
分类号:
TQ172.6
DOI:
10.3969/j.issn.16742869.2011.04.023
文献标志码:
A
摘要:
以水泥生产中常见的原料立磨为研究对象,利用计算流体力学CFD软件来模拟分析立磨内部流场的动力学特性,模拟计算尽可能的考虑气固两相之间的相互作用.根据模拟结果,从速度场、温度场和粒子轨迹等角度去讨论和分析磨内的流场特性.并与实际生产情况相结合进行分析总结,这为今后原料立磨的进一步优化设计和生产应用提供流体动力学依据.
Abstract:
This paper studied the vertical roller mill of the raw meal, which has very popular applications in the cement industry. Based on Computational Fluid Dynamics (CFD) software and considering the interaction between the gassolid flow, the aerodynamic characteristics in the internal flow field of vertical roller mill is simulated and analyzed. According to the results of the simulation, the flow characteristics is discussed and analyzed from the contour of velocity, the temperature, the particle tracks et al. By combining the practical processs of the vertical roller mill, we analyze and summarize the flow characteristics, which provides the aerodynamic bases for the optimization of the design and actual applications.

参考文献/References:

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［8］Yewang SUN, Xiaobo ZE.Analysis of Flow Field in Vertical Roller Mill Chamber Based on Turbulent Models［C］//2009 International Conference on Environmental Science and Information Application Technology,2009:637640.
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备注/Memo

备注/Memo:
收稿日期：20110303作者简介：孙亚忠（1974），男，江苏盐城人，副教授，博士研究生.研究方向:机械电子工程.
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