Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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Mixing Effect by the Geometry of Static Mixer with Turbulent In-Situ Mixing Process

난류 용탕 In-Situ 합성법을 위한 스태틱 믹서의 형상에 따른 혼합 효과

  • 이대성 (부산대학교 대학원 기계공학과) ;
  • 김효근 (부산대학교 대학원 기계공학과) ;
  • 하만영 (부산대학교 기계공학부) ;
  • 박용호 (부산대학교 재료공학과) ;
  • 박익민 (부산대학교 재료공학과)
  • Published : 2005.12.01
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Abstract

Turbulent in-situ mixing process is a new material process technology to get dispersed phase in nanometer size by controlling reaction of liquid/liquid, liquid/solid and liquid/gas, flow and solidification speed simultaneously. In this study mixing, the key technology to this synthesis method will be studied by computational fluid dynamics. For the simulation of mixing of liquid metal, static mixers will be investigated. Two inlets for different liquid metal meet and merge like 'Y' shape tube. The tube has various shapes such as straight and curved. Also, the radius of curve will be varied. The performance of mixer will be evaluated with quantitative analysis with coefficient of variance of mass fraction. Also, detailed plots of intersection will be presented to understand effect of mixer shape on mixing.

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References

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