Aspects of two-phase turbulence simulation with combined Eulerian-Lagrangian method

Keh Chin Chang, Jinn Cherng Yang

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

Two aspects in modeling two-phase turbulent flows by use of the stochastic Eulerian-Lagrangian method which were usually overlooked in the past studies are discussed and examined through two well-defined problems. It is evident that the inlet upi1 conditions have to be considered in the calculation to obtain correct solution of the dispersed-phase turbulence characteristics, in particular for the two-phase flows under the inlet conditions of kf < kp. It is also concluded that the transient drag coefficient has to be taken into account when the condition of the Stokes number large than O(101) is encountered in the investigated two-phase flow.

原文English
頁(從 - 到)43-56
頁數14
期刊Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms
10
發行號1-3
出版狀態Published - 2003 二月

All Science Journal Classification (ASJC) codes

  • 離散數學和組合
  • 應用數學

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