Evaluation of level set and phase field methods in modeling two phase flow with viscosity contrast through dual-permeability porous medium

► Level set method (LSM) and phase field method (PFM) are compared. ► Different two-phase flow problems are simulated using LSM and PFM. ► PFM better captures the physical phenomena in fluid flow through porous media. ► The computational time of PFM is considerably less, compared to LSM. This work a...

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Vydané v:	International journal of multiphase flow Ročník 52; s. 22 - 34
Hlavní autori:	Akhlaghi Amiri, H.A., Hamouda, A.A.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Kidlington Elsevier Ltd 01.06.2013 Elsevier
Predmet:	Bubbles Computational methods in fluid dynamics Computer simulation Exact sciences and technology Flows through porous media Fluid dynamics Fluid flow Fluids Fundamental areas of phenomenology (including applications) Level set method Mathematical models Media Multiphase and particle-laden flows Nonhomogeneous flows Permeability Phase field method Physics Running Surface tension Two phase flow Viscosity Viscosity Surface tension Two phase flow Permeability Phase field method Level set method Multiple deck method Digital simulation Immiscible fluid Finite element method Two-phase flow Modelling Mesh generation
ISSN:	0301-9322, 1879-3533
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