Journal of Guangdong University of Technology ›› 2008, Vol. 25 ›› Issue (4): 13-16.

• Comprehensive Studies • Previous Articles     Next Articles

The Mixed Experimental Study and Numerical Simulation Analysis of Micro-Screw Mixers

  

  1. Faculty of Materials and Energy,Guangdong University of Technoloty,Guangzhou 510006,China
  • Online:2008-03-01 Published:2008-03-01

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Abstract: Is designed A simple structure passive micro-screw mixer without the exclusive turbulence device.According to the introduction to the process and result analysis of the mixed experiment,the relation between the mixed concentration and gray-scale is obtained.After establishing the mathematical and physical model and conducting the numerical simulation of commercial CFD software,this paper finds that the simulation results are similar to the experiment result.

Key words: micro-screw mixer； numerical simulation； gray-level；

[1] 刘素芬,傅新,杨华勇,谢海波.  SOR微型混合器的设计及实验研究[J]. 浙江大学学报(工学版). 2005(12)

[2] 黄金,张仁元,柯秀芳,李爱菊.  微流体混合器的研究现状[J]. 新技术新工艺. 2004(02)

[1] Lee Y K,Deval V,Tabeling P,et al.Chaotic mixing inelectrokinetically and pressure driven micro flows. The14th IEEE Workshop on MEMS . 2001

[2] Michael Heim,,Robert Wengeler,Hermann Nirschl,et al.Particle deposition from aerosol flow inside a T-shaped mi-cro-mixer. Journal of Micromechanics and Microengi-neering . 2006
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