95 citations
- Centre National de la Recherche ScientifiqueFR35 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR33 papers
- Université Toulouse III - Paul SabatierFR18 papers
- Institut National Polytechnique de ToulouseFR13 papers
- Université de ToulouseFR9 papers
- École PolytechniqueFR5 papers
- Laboratoire d'Hydrodynamique de l'École polytechniqueFR4 papers
- Université Grenoble AlpesFR4 papers
- Université Paris-SaclayFR4 papers
- Helmholtz-Zentrum Dresden-RossendorfDE3 papers
- IFP Énergies nouvellesFR3 papers
- Toulouse Mathematics Institute3 papers
6 papers · 1 filter
Pore network models for the evaporation of complex fluids in porous media
Romane Le Dizès Castell, Marc Prat, Noushine Shahidzadeh +1
Drying of fluids undergoing sol-gel transition in porous media, a process crucial for the consolidation of damaged porous structures in cultural heritage, often leads to skin forma…
Microstructure of the near-wall layer of filtration-induced colloidal assembly
Mohand Larbi Mokrane, Térence Desclaux, Jeffrey F. Morris +2
This paper describes an experimental study of filtration of a colloidal suspension using microfluidic devices. A suspension of micrometer-scale colloids flows through parallel slit…
Direct observation of pore collapse and tensile stress generation on pore wall due to salt crystallization
Antoine Naillon, Pierre Joseph, Marc Prat
The generation of stress in a pore due to salt crystallization is generally analysed as a compressive stress generation mechanism using the concept of crystallization pressure. We…
Dynamics of anchored oscillating nanomenisci
Caroline Mortagne, Kevin Lippera, Philippe Tordjeman +2
We present a self-contained study of the dynamics of oscillating nanomenisci anchored on nanometric topographical defects around a cylindrical nanofiber -- radius below 100 nm. Usi…
Influence of wettability on liquid water transport in gas diffusion layer of proton exchange membrane fuel cells (PEMFC)
Hamza Chraibi, L. Ceballos, M. Prat +2
Water management is a key factor that limits PEFC's performance. We show how insights into this problem can be gained from pore-scale simulations of water invasion in a model fibro…
Influence of contact angle on slow evaporation in two-dimensional porous media
Hamza Chraibi, M. Prat, O. Chapuis
We study numerically the influence of contact angle on slow evaporation in two-dimensional model porous media. For sufficiently low contact angles, the drying pattern is fractal an…