forced-imbibition
The repository offers an OpenFOAM implementation to study a 3D liquid-gas front propagation in a modulated Hele-Shaw cell.
Science Score: 67.0%
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Low similarity (6.5%) to scientific vocabulary
Repository
The repository offers an OpenFOAM implementation to study a 3D liquid-gas front propagation in a modulated Hele-Shaw cell.
Basic Info
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- Stars: 2
- Watchers: 1
- Forks: 0
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Metadata Files
README.md
Multiphase CFD modeling of front propagation: Forced-Imbibition
The reposity contains an OpenFOAM implementation to study a 3D liquid-gas front propagation in a modulated Hele-Shaw cell. We modulated the Hele-Shaw cell by placing a squared box at the center of bottom wall, which partially fills the gap. We study the morphological differences between imbibition (left figure) and drainage (right figure) for a wide range of capillary numbers by changing the incoming fluid while keeping the same gas in the chamber.
OpenFOAM implementation
The OpenFOAM implementation uses interFoam. We change the fluids properties in the file alpha.water.orig and run the case by
sh
sh run_case.sh
Depending on the viscosity ration between the liquid-gas used, the simulation could results in a significant amount of time. The contact angle between the liquid and the walls is also studied.
The results are presented in the following article.
The following video shows a simulation using oil-air pair.
Reference
J.R. Mac Intyre, A. Puisto, M. Korhonen, M. Alava, and J. Ortín. Multiphase CFD modeling of front propagation in a Hele-Shaw cell featuring a localized constriction. Phys. Rev. Fluids, 2021. doi: 10.1103/PhysRevFluids.6.084305
Owner
- Name: Jona Mac Intyre
- Login: macinj1
- Kind: user
- Repositories: 2
- Profile: https://github.com/macinj1
Citation (CITATION.cff)
@software{MacIntyre_Forced-Imbibition_2023,
author = {Mac Intyre J., Korhonen M., Puisto A., Alava M.},
title = {Forced Imbibition},
year = {2023},
publisher = {GitHub},
journal = {GitHub repository},
howpublished = {\url{https://github.com/macinj1/Forced-Imbibition}},
}
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