Research Paper#Computational Fluid Dynamics, Porous Media, Multiphase Flow🔬 ResearchAnalyzed: Jan 4, 2026 00:15
Enhanced Models for Fluid Flow in Porous Structures
Published:Dec 25, 2025 14:45
•1 min read
•ArXiv
Analysis
This paper addresses the challenge of simulating multi-component fluid flow in complex porous structures, particularly when computational resolution is limited. The authors improve upon existing models by enhancing the handling of unresolved regions, improving interface dynamics, and incorporating detailed fluid behavior. The focus on practical rock geometries and validation through benchmark tests suggests a practical application of the research.
Key Takeaways
- •Improved modeling of unresolved regions in multi-scale porous structures.
- •Enhanced interface dynamics through controllable surface tension.
- •Accurate capture of irreducible fluid components.
- •Implementation of a tensorial resistivity model for heterogeneous structures.
- •Validation through benchmark tests on practical rock geometries.
Reference
“The study introduces controllable surface tension in a pseudo-potential lattice Boltzmann model while keeping interface thickness and spurious currents constant, improving interface dynamics resolution.”