Name: JEFS - Journées Écoulements & Fluides - Saclay
Start: 2025-06-23T09:00:00+02:00
End: 2025-06-24T18:00:00+02:00
Location: No location set

JEFS - Journées Écoulements & Fluides - Saclay

from Monday, June 23, 2025 (9:00 AM) to Tuesday, June 24, 2025 (6:00 PM)

Monday, June 23, 2025

9:25 AM Mot d'accueil
Mot d'accueil
9:25 AM - 9:30 AM
9:30 AM
9:30 AM - 10:50 AM
Contributions

9:30 AM Simulation numérique 3D turbulente de bulles de Taylor - Baptiste Eysseric (CEA Paris Saclay)

9:50 AM Two-fluid Compressible Flows with Multiresolution-based Mesh Adaptation - Gen WU (LISN, Université Paris-Saclay)

10:10 AM Relation between macroscopic and microscopic contact angles of sessile droplets on patterned surfaces - Magali Dupuy (CentraleSupélec)

10:30 AM Mechanism of air entrainment by an oblique jet - Théophile Gaichies (LPS)
10:50 AM Pause café
Pause café
10:50 AM - 11:20 AM
11:20 AM
11:20 AM - 12:40 PM
Contributions

11:20 AM Boundary conditions for yield stress fluids in porous media: statistical properties and universality class - laurent TALON (Lab. FAST)

11:40 AM Getting out of a tight spot: Cooperative unclogging of hydrogel particles in disordered porous media - Sanjana Kamath (Department of Chemical and Biological Engineering, Princeton University, Princeton)

12:00 PM Subgrid-stress experimental analysis based on second order structure functions in grid turbulence - Paul Beaumard (ONERA)

12:20 PM Reduced order modeling and control of a fluidic pinball wake: An experimental investigation - Aditya DESAI (CNRS-LISN)
12:40 PM Buffet
Buffet
12:40 PM - 2:00 PM
2:00 PM
2:00 PM - 3:20 PM
Contributions

2:00 PM Self-similarity in the magnetic Rayleigh-Taylor instability - Antoine Briard (CEA DAM)

2:20 PM Magnetic field reversals in numerical simulations of the Von Karman Sodium experiment - Rémi Bousquet (LISN)

2:40 PM Event-Based Cameras for Multiple Scale (and Cost-Effective !) PIV Applications - nicolas LANCHON (SPEC - CEA Saclay)

3:00 PM Addressing turbulent convection experimental data challenges in PINNs with appropriate physical sampling - Soufiane Mrini (LISN)
3:20 PM Pause café
Pause café
3:20 PM - 3:40 PM
3:40 PM
3:40 PM - 5:10 PM
Contributions

3:40 PM Numerical Modeling of Premixed Combustion and Flame Acceleration of Li-ion Battery Thermal Runaway Gases - Paul Alison (Université Paris-Saclay, CEA, Service d’Études Mécaniques et Thermiques, 91191 Gif-sur-Yvette, France)

4:00 PM Mixing induced by Faraday surface waves - Andrés Castillo (Centre Borelli / ENS Paris Saclay)

4:20 PM Bio-convective transport for selective particle sorting - Victoria Nicolazo-Crach (Laboratoire FAST)

4:40 PM Active Saffman--Taylor Viscous Fingering - Harold Auradou
Tuesday, June 24, 2025
9:30 AM
9:30 AM - 10:50 AM
Contributions

9:30 AM Frozen waves in the inertial regime - Benoît-Joseph Gréa (CEA DAM)

9:50 AM Surface wave amplification of a falling liquid film by a perforation - Rahul Sathyanath (Postdoctoral researcher, LGPM, CentraleSupélec)

10:10 AM Orientation préférentielle de flotteurs dans des vagues: effets hydro-élastiques et corrections capillaires - Basile Dhote (Laboratoire FAST)

10:30 AM Réduction de modèle pour écoulements à surface libres - Andrea Barbarulo (CentraleSupélec) Max Beckermann (Centralesupelec)
10:50 AM Pause café
Pause café
10:50 AM - 11:20 AM
11:20 AM
11:20 AM - 12:40 PM
Contributions

11:20 AM Avalanche of fiber-reinforced granular medium - Ladislas Wierzchalek (lab. FAST)

11:40 AM Generation of tsunami waves by low density gravity flow - Alexandre KANE (Laboratoire Fast, Université Paris-Saclay)

12:00 PM Fragmentation of a Cohesive Granular Aggregate Upon Impact - Baptiste Darbois Texier (Laboratoire FAST, CNRS, Université Paris-Saclay)

12:20 PM Self-diffusion of single fibers immersed in a sheared granular medium - kennedy nexon chagua encarnacion
12:40 PM Buffet
Buffet
12:40 PM - 2:00 PM
2:00 PM
2:00 PM - 3:20 PM
Contributions

2:00 PM High-Fidelity CFD Analysis of Transitional Flow Dynamics in a Dual-Bell Nozzle - Pruthvi Raj ALAJANGI (LMEE – Université Paris-Saclay -Evry)

2:20 PM Instabilité d'écoulements turbulents cisaillés - Yohann DUGUET (LISN-CNRS)

2:40 PM Modeling Tsunamis from Dynamic Earthquake Sources: A High-Order Spectral Solver - Thomas Melkior (LMPS (Laboratoire de Mécanique Paris-Saclay), CNRS)

3:00 PM Physics of Paragliding - Esteban Valdecasa (LadHyX)
3:20 PM Pause café
Pause café
3:20 PM - 3:40 PM
3:40 PM
3:40 PM - 5:10 PM
Contributions

3:40 PM Continuation-based pseudospectral PDE solvers for problems in fluid dynamics and fluid-structure interactions - Faisal AMLANI (CNRS, Laboratoire de Mécanique Paris-Saclay (LMPS; U Paris-Saclay/ENS Paris-Saclay/CentraleSupélec/CNRS))

4:00 PM Turbulence-induced vibration of coaxial cylinders - Loucas PLADO COSTANTE (CEA)

4:20 PM Large scale analysis of the von Kármán Sodium experiment using Proper Orthogonal Decomposition - Victor Botez

4:40 PM Suppression du vent et émission de panaches en convection turbulente rugueuse - Nathan Carbonneau (LISN)

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