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

Keh Chin Chang, Jinn Cherng Yang

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)43-56
Number of pages14
JournalDynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms
Volume10
Issue number1-3
Publication statusPublished - 2003 Feb

All Science Journal Classification (ASJC) codes

  • Discrete Mathematics and Combinatorics
  • Applied Mathematics

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