数学物理学报(英文版) ›› 2009, Vol. 29 ›› Issue (6): 1703-1720.doi: 10.1016/S0252-9602(10)60012-4

• 论文 • 上一篇    下一篇

REVIEW OF TURBULENT MIXING MODELS

 Baolian Cheng   

  1. Los Alamos National Laboratory, Los Alamos, NM 87545, USA
  • 收稿日期:2009-11-02 出版日期:2009-11-20 发布日期:2009-11-20
  • 基金资助:

    This work was performed under the auspices of the U.S. Department of Energy by the Los Alamos National Laboratory under contract number W-7405-ENG-36.

REVIEW OF TURBULENT MIXING MODELS

 Baolian Cheng   

  1. Los Alamos National Laboratory, Los Alamos, NM 87545, USA
  • Received:2009-11-02 Online:2009-11-20 Published:2009-11-20
  • Supported by:

    This work was performed under the auspices of the U.S. Department of Energy by the Los Alamos National Laboratory under contract number W-7405-ENG-36.

摘要:

Fluid mixing is an important phenomenon in many physical applications from supernova explosions to genetic structure formations. In this paper, we overview some theoretical and empirical dynamic mix models, which have been developed over the recent decades, in particular, the ensemble-average micro physical mix model,  the multifluid interpenetration mix model, the phenomenological and hybrid turbulent mix models, the buoyancy drag mix model, the single fluid turbulence mix model, and the large eddy simulation mix model. The similarities, distinctions, and connections between these models and their applications are discussed.

关键词: hydrodynamic instabilities, turbulent mixing

Abstract:

Fluid mixing is an important phenomenon in many physical applications from supernova explosions to genetic structure formations. In this paper, we overview some theoretical and empirical dynamic mix models, which have been developed over the recent decades, in particular, the ensemble-average micro physical mix model,  the multifluid interpenetration mix model, the phenomenological and hybrid turbulent mix models, the buoyancy drag mix model, the single fluid turbulence mix model, and the large eddy simulation mix model. The similarities, distinctions, and connections between these models and their applications are discussed.

Key words: hydrodynamic instabilities, turbulent mixing

中图分类号: 

  • 76E17