%0 Journal Article
%T A New Method in Two Phase Flow Modeling of a Non-Uniform Grid
%J Scientia Iranica
%I Sharif University of Technology
%Z 1026-3098
%A Saidi, M.H.
%A Bohluly, A.
%D 2009
%\ 10/01/2009
%V 16
%N 5
%P -
%! A New Method in Two Phase Flow Modeling of a Non-Uniform Grid
%K Two phase ow
%K Non-uniform grid
%K Volume tracking
%K Volume of uid
%R
%X Abstract. In this paper, a two dimensional numerical model for two phase
ow 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 verication of
interface tracking and hydrodynamic modeling in laminar and turbulent conditions. The test results show
that this methodology can be used in dierent applications of two-phase
ow modeling.
%U http://scientiairanica.sharif.edu/article_3239_315c70be1cb293a0c931e350c4a7be4e.pdf