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Applied Mathematics and Mechanics (English Edition) ›› 1996, Vol. 17 ›› Issue (6): 523-531.

• 论文 • 上一篇    下一篇

A K-ε TWO-EQUATION TURBULENCE MODEL FOR THE SOLID-LIQUID TWO-PHASE FLOWS

刘小兵1, 程良骏2   

  1. 1. Sichuan Institute of Technology, Chengdu 611744, P. R. China;
    2. Huazhong University or Science and Technology, Wuhan 430074, P. R. China
  • 收稿日期:1994-05-10 修回日期:1995-12-11 出版日期:1996-06-18 发布日期:1996-06-18
  • 基金资助:

    Project supported by the National Educational Committee foundation of China

A K-ε TWO-EQUATION TURBULENCE MODEL FOR THE SOLID-LIQUID TWO-PHASE FLOWS

Liu Xiaobing1, Cheng Liangjun2   

  1. 1. Sichuan Institute of Technology, Chengdu 611744, P. R. China;
    2. Huazhong University or Science and Technology, Wuhan 430074, P. R. China
  • Received:1994-05-10 Revised:1995-12-11 Online:1996-06-18 Published:1996-06-18
  • Supported by:

    Project supported by the National Educational Committee foundation of China

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摘要： A two-equation turbulence model has been dereloped for predicting two-phase flow the two equations describe the conserration of turbulence kinetic energy and dissipation rate of that energy for the incompressible carrier fluid in a two-phase flow The continuity, the momentum, K and ε equations are modeled. In this model,the solid-liquid slip veloeites, the particle-particte interactions and the interactions between two phases are considered,The sandy water pipe turbulent flows are sueeessfuly predicted by this turbulince model.

关键词: solid-liqtlid two-phase, K-εtwo-equation, turbulence model

Abstract: A two-equation turbulence model has been dereloped for predicting two-phase flow the two equations describe the conserration of turbulence kinetic energy and dissipation rate of that energy for the incompressible carrier fluid in a two-phase flow The continuity, the momentum, K and ε equations are modeled. In this model,the solid-liquid slip veloeites, the particle-particte interactions and the interactions between two phases are considered,The sandy water pipe turbulent flows are sueeessfuly predicted by this turbulince model.

Key words: solid-liqtlid two-phase, K-εtwo-equation, turbulence model

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