Effects of viscous dissipation on miscible thermo-viscous fingering instability in porous media

•Effects of viscous dissipation on thermo-viscous fingering instability are studied.•The finite element method is used to model the viscous fingering in porous media.•An Arrhenius equation of state is considered for viscosity of both phases.•It is found that increasing the viscous dissipation stabil...

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Veröffentlicht in:	International journal of heat and mass transfer 2019-02, Vol.129, p.212-223
Hauptverfasser:	Norouzi, M., Dorrani, S., Shokri, H., Anwar Bég, O.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics COMSOL Conservation equations Convection-diffusion equation Diffusion Displacement Energy dissipation Enhanced oil recovery Equations of state Finite element method Flooding Flow equations Fluid dynamics Mathematical analysis Mathematical models Miscibility Mixing length Porous materials Porous media Stability Temperature dependence Thermal viscous fingering instability Time dependence Time-dependent convection-diffusion equation Viscosity Viscous dissipation
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