A New Method in Two Phase Flow Modeling of a Non-Uniform Grid

被引：0
|
作者：
Bohluly, A. [1 ]
Borghei, S. M. [1 ]
Saidi, M. H. [2 ]
机构：
[1] Sharif Univ Technol, Dept Civil Engn, Tehran, Iran
[2] Sharif Univ Technol, Sch Mech Engn, Tehran, Iran
来源：
SCIENTIA IRANICA TRANSACTION B-MECHANICAL ENGINEERING | 2009年 / 16卷 / 05期
关键词：
Two phase flow; Non-uniform grid; Volume tracking; Volume of fluid; LEVEL SET METHOD; OF-FLUID METHOD; VOLUME-TRACKING; INTERFACES; BUBBLES; SURFACE;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, a two dimensional numerical model for two phase flow is presented. For interface tracking, the FGVT-VOF (Fine Grid Volume Tracking-Volume Of Fluid) method is selected For momentum advection, an improved approach is used In this scheme, a volume tracking step is coupled with steps of computations for the advection of momentum. A Reynolds stress algebraic equation has been implemented in the algorithm of turbulent modeling Standard test cases are used for the verification of interface tracking and hydrodynamic modeling in laminar and turbulent conditions. The test results show that this methodology can be used in different applications of two-phase flow modeling.
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收藏
页码：425 / 439
页数：15
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