Pore-network modeling of flow in shale nanopores: Network structure, flow principles, and computational algorithms
R Cui, SM Hassanizadeh, S Sun - Earth-Science Reviews, 2022 - Elsevier
Hydrocarbons in subsurface nanoporous media, such as shale, are promising energy
resources to compensate for the shortage of conventional reservoirs. Pore-network …
resources to compensate for the shortage of conventional reservoirs. Pore-network …
Simulation of quasi-static drainage displacement in porous media on pore-scale: Coupling lattice Boltzmann method and pore network model
J Zhao, F Qin, D Derome, J Carmeliet - Journal of Hydrology, 2020 - Elsevier
Lattice Boltzmann method (LBM) and pore network model (PNM) are two types of simulation
methods for modelling the fluid flow in porous media at the pore scale. LBM is accurate in …
methods for modelling the fluid flow in porous media at the pore scale. LBM is accurate in …
Thermal-fluid topology optimization with unconditional energy stability and second-order accuracy via phase-field model
This paper aims to establish a novel and efficient topology optimization method for the
thermal-fluid. To adaptively design the fluid–solid coupling structure and make the objective …
thermal-fluid. To adaptively design the fluid–solid coupling structure and make the objective …
Visualized investigation of transport and phase behaviors during CO2 huff-n-puff in nanomatrix-fracture tight formations
CO 2 huff-n-puff is growing as a promising technique for boosting production efficiency in
tight reservoirs while simultaneously minimizing the carbon footprint of hydrocarbon …
tight reservoirs while simultaneously minimizing the carbon footprint of hydrocarbon …
Linear and fully decoupled scheme for a hydrodynamics coupled phase-field surfactant system based on a multiple auxiliary variables approach
J Yang, Z Tan, J Kim - Journal of Computational Physics, 2022 - Elsevier
We propose a linear, fully decoupled, and energy stable finite difference scheme for solving
a phase-field surfactant fluid system. Inspired by the idea of multiple scalar auxiliary …
a phase-field surfactant fluid system. Inspired by the idea of multiple scalar auxiliary …
Energy-stable method for the Cahn–Hilliard equation in arbitrary domains
J Yang, J Wang, J Kim - International Journal of Mechanical Sciences, 2022 - Elsevier
Phase transition in an irregular domain is a common phenomenon in the natural world. In
this study, we develop novel linear, temporally first-and second-order accurate, and …
this study, we develop novel linear, temporally first-and second-order accurate, and …
Consistency-enhanced SAV BDF2 time-marching method with relaxation for the incompressible Cahn–Hilliard–Navier–Stokes binary fluid model
Y Li, J Yang - Communications in Nonlinear Science and Numerical …, 2023 - Elsevier
In recent years, the scalar auxiliary variable (SAV) approach is popular to design decoupled,
linear, and energy dissipation-preserving scheme for phase-field models. By introducing an …
linear, and energy dissipation-preserving scheme for phase-field models. By introducing an …
Modified diffuse interface fluid model and its consistent energy-stable computation in arbitrary domains
J Yang, Z Tan, J Wang, J Kim - Journal of Computational Physics, 2023 - Elsevier
Binary fluid flows in irregular domains are common phenomena in natural and industrial
fields. To describe these physical processes, we herein present a novel fluid flow-coupled …
fields. To describe these physical processes, we herein present a novel fluid flow-coupled …
Phase-field simulation of multiple fluid vesicles with a consistently energy-stable implicit–explicit method
J Yang, J Kim - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
When certain polymer amphiphiles and phospholipids are dispersed in a liquid, these
molecules combine to form various closed bilayer structures known as multiple vesicles. The …
molecules combine to form various closed bilayer structures known as multiple vesicles. The …
Decoupled, energy stable schemes for a phase-field surfactant model
In this paper, we construct several linear, decoupled and energy stable schemes for a phase-
field surfactant model, in which the free energy functional contains a fourth-order Ginzburg …
field surfactant model, in which the free energy functional contains a fourth-order Ginzburg …