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[1]刘玉华,喻九阳,郑小涛,等.气气混合器的三维流场数值模拟[J].武汉工程大学学报,2008,(02):108-110.
 LIU Yu hua,YU Jiu yang,ZHENG Xiao tao,et al.The numerical simulation of fluid flow in a threedimensionalmodel of gasgas mixer[J].Journal of Wuhan Institute of Technology,2008,(02):108-110.
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气气混合器的三维流场数值模拟(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2008年02期
页码:
108-110
栏目:
机电与信息工程
出版日期:
2008-02-28

文章信息/Info

Title:
The numerical simulation of fluid flow in a threedimensional
model of gasgas mixer
文章编号:
10044736(2008)02010803
作者:
刘玉华喻九阳郑小涛熊志强
武汉工程大学机电工程学院,湖北 武汉 430074
Author(s):
LIU YuhuaYU JiuyangZHENG XiaotaoXION Zhiqiang
School of Mechanical Eledrical Engineering,Wuhan Institute of Technology,Wuhan 430074, China
关键词:
混合器流场压降数值模拟
Keywords:
mixer fluid flow pressure drop numerical simulation
分类号:
TQ 051
DOI:
-
文献标志码:
A
摘要:
应用RNG的kε双方程湍流模型,采用四面体和六面体混合网格,利用CFD技术对气体喷射流混合器内的三维不可压缩湍流流场进行了数值模拟,得到混合器内流场、湍动能、压降及混合浓度场的变化.数值计算表明混合相对均匀、压力降可满足工艺要求.
Abstract:
The RNG kε equation of turbulent flow model is adopted to simulate the flow field. The CFD software is used to study the incompressible fluid flow in a three dimensional model of gas jet mixer by mixing mesh. It can obtain the change of flow field, turbulent kinetic energy, pressure drop and component density field, and so on. It shows that the mixture is relately uniform and the pressure drop can meet process requirements by the numerical simulation.

参考文献/References:

[1]骆培成.液液快速混合设备研究进展[J].化工进展,2005,24(12):13191325.
[2]李万平.计算流体力学[M].武汉:华中科技大学出版社,2004.101137.
[3]赵建华.静态混合器流场的数值模拟及PIV实验研究[J].石油矿场机械,2004,33(B08):5153.
[4]帕坦卡S.V.传热与流体流动的数值计算[M].张政译.北京:科学出版社,1984.1224.
[5]韩占忠,王敬,兰小平.FLUENT流体工程仿真计算实例与应用[M].北京:北京理工大学出版社,2004.1922.
[6]王福军.计算流体动力学分析——CFD软件原理与应用[M].北京:清华大学出版社,2004.63108.
[7]Hamby N, Edwarols M F, Nierow A W. Mixing in the Process Industries [M]. London: Butter worths, 1985.179.

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备注/Memo

备注/Memo:
收稿日期:20070713作者简介:刘玉华(1981),女,湖北枣阳人,硕士研究生.研究方向:新型高效化工设备的开发.
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