13–16 May 2024
Asia/Shanghai timezone

Thermodynamically consistent modeling and simulation of two-phase flow and multicomponent flow in porous media with rock compressibility

15 May 2024, 10:55
15m
Oral Presentation (MS07) Mathematical and numerical methods for multi-scale multi-physics, nonlinear coupled processes MS07

Speaker

Dr Huangxin Chen (Xiamen University)

Description

In this talk we will introduce a thermodynamically consistent mathematical model for incompressible and immiscible two-phase flow in porous media with rock compressibility. An energy stable numerical method will be introduced, which can preserve multiple physical properties, including the energy dissipation law, full conservation law for both fluids and pore volumes, and bounds of porosity and saturations. Furthermore, an energy-stable and conservative numerical method for multicomponent Maxwell-Stefan model with rock compressibility will also be discussed.

Country China
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Primary author

Dr Huangxin Chen (Xiamen University)

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