BS

Benjamin Sobac

Chargé de Recherche CNRS
41
Documents
Affiliation actuelle
  • Laboratoire des Fluides Complexes et leurs Réservoirs (LFCR)
Identifiants chercheurs
Contact

Domaines de recherche

Mécanique des fluides [physics.class-ph]

Publications

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Publications

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Mach–Zehnder interferometry for fluid physics experiments involving contact lines and phase change

Senthil Kumar Parimalanathan , Pierre Colinet , Alexey Rednikov , Adam Chafai , Yannis Tsoumpas et al.
Experimental Thermal and Fluid Science, 2026, 170, pp.111579. ⟨10.1016/j.expthermflusci.2025.111579⟩
Article dans une revue hal-05240742 v1
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Respiratory Drop Dynamics: Evaporation, Sedimentation, and Implications for Airborne Disease Transmission

Benoit Haut , Omer Atasi , Benjamin Sobac
Journal of Colloid and Interface Science, 2025, pp.137715. ⟨10.1016/j.jcis.2025.137715⟩
Article dans une revue hal-05074024 v1
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Small Leidenfrost droplet dynamics

Benjamin Sobac , Alexey Rednikov , Pierre Colinet
Journal of Fluid Mechanics, 2025, 1010, pp.A47. ⟨10.1017/jfm.2025.208⟩
Article dans une revue hal-04797907 v1
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Beads, bubbles and drops in microchannels: stability of centered position and equilibrium velocity

Jean Cappello , Javier Rivero-Rodríguez , Youen Vitry , Adrien Dewandre , Benjamin Sobac et al.
Journal of Fluid Mechanics, 2023, 956, pp.A21. ⟨10.1017/jfm.2022.1053⟩
Article dans une revue hal-03859237 v1
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Water and heat exchanges in mammalian lungs

Benoit Haut , Cyril Karamaoun , Benjamin Mauroy , Benjamin Sobac
Scientific Reports, 2023, 13 (1), pp.6636. ⟨10.1038/s41598-023-33052-y⟩
Article dans une revue hal-04079775 v2
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Comprehensive Analysis of Heat and Water Exchanges in the Human Lungs

Benoit Haut , Antoine Nonclercq , Alexandra Buess , Jérémy Rabineau , Clément Rigaut et al.
Frontiers in Physiology, 2021, 12, pp.649497. ⟨10.3389/fphys.2021.649497⟩
Article dans une revue hal-03276524 v1
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Erratum: Leidenfrost effect: Accurate drop shape modeling and refined scaling laws [Phys. Rev. E 90 , 053011 (2014)]

Benjamin Sobac , A Rednikov , Stéphane Dorbolo , P Colinet
Physical Review E , 2021, 103, ⟨10.1103/physreve.103.039901⟩
Article dans une revue hal-03276527 v1

Collective diffusion coefficient of a charged colloidal dispersion: interferometric measurements in a drying drop

Benjamin Sobac , Sam Dehaeck , Anne Bouchaudy , Jean-Baptiste Salmon
Soft Matter, 2020, 16 (35), pp.8213-8225. ⟨10.1039/D0SM00860E⟩
Article dans une revue hal-02991017 v1
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Microfluidic droplet generation based on non-embedded co-flow-focusing using 3D printed nozzle

Adrien Dewandre , Javier Rivero-Rodriguez , Youen Vitry , Benjamin Sobac , Benoit Scheid
Scientific Reports, 2020, 10, ⟨10.1038/s41598-020-77836-y⟩
Article dans une revue hal-03276898 v1
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Self-induced flows enhance the levitation of Leidenfrost drops on liquid baths

Benjamin Sobac , Laurent Maquet , Alexis Duchesne , Hatim Machrafi , Alexey Rednikov et al.
Physical Review Fluids, 2020, 5, pp.062701. ⟨10.1103/physrevfluids.5.062701⟩
Article dans une revue hal-03276529 v1

Evaporation versus imbibition in a porous medium

Charlotte van Engeland , Benoît Haut , Laurent Spreutels , Benjamin Sobac
Journal of Colloid and Interface Science, 2020, 576, pp.280-290. ⟨10.1016/j.jcis.2020.02.105⟩
Article dans une revue hal-03276888 v1

Mathematical modeling of the drying of a spherical colloidal drop

Benjamin Sobac , Z. Larbi , P. Colinet , B. Haut
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2019, 576, pp.110-122. ⟨10.1016/j.colsurfa.2019.05.043⟩
Article dans une revue hal-03857692 v1
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Influence of Bénard–Marangoni instability on the morphology of drying colloidal films

Benjamin Sobac , Pierre Colinet , Ludovic Pauchard
Soft Matter, 2019, 15 (11), pp.2381 - 2390. ⟨10.1039/c8sm02494d⟩
Article dans une revue hal-05195682 v1
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Final fate of a Leidenfrost droplet: Explosion or takeoff

Sijia Lyu , Varghese Mathai , Yujie Wang , Benjamin Sobac , Pierre Colinet et al.
Science Advances , 2019
Article dans une revue hal-03857546 v1

Influence of Bénard–Marangoni instability on the morphology of drying colloidal films

Benjamin Sobac , Pierre Colinet , Ludovic Pauchard
Soft Matter, 2019, 15 (11), pp.2381-2390. ⟨10.1039/C8SM02494D⟩
Article dans une revue hal-02352511 v1
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Asymptotic theory for a Leidenfrost drop on a liquid pool

Michiel a J van Limbeek , Benjamin Sobac , Alexey Rednikov , Pierre Colinet , Jacco H Snoeijer
Journal of Fluid Mechanics, 2019, 863, pp.1157 - 1189. ⟨10.1017/jfm.2018.1025⟩
Article dans une revue hal-03857683 v1

New insights into the mechanisms controlling the bronchial mucus balance

Cyril Karamaoun , Benjamin Sobac , Benjamin Mauroy , Alain van Muylem , Benoît Haut
PLoS ONE, 2018, 13 (6), pp.e0199319. ⟨10.1371/journal.pone.0199319⟩
Article dans une revue hal-03251901 v1
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Leidenfrost drops cooling surfaces: theory and interferometric measurement

Michiel a J van Limbeek , Martin H Klein Schaarsberg , Benjamin Sobac , Alexey Rednikov , Chao Sun et al.
Journal of Fluid Mechanics, 2017, 827, pp.614-639. ⟨10.1017/jfm.2017.425⟩
Article dans une revue hal-03857664 v1

Evaporation dynamics of completely wetting drops on geometrically textured surfaces

Loucine Mekhitarian , Benjamin Sobac , Sam Dehaeck , Benoît Haut , Pierre Colinet
EPL - Europhysics Letters, 2017, 120 (1), pp.16001. ⟨10.1209/0295-5075/120/16001⟩
Article dans une revue istex hal-03857672 v1

Self-propelled Leidenfrost drops on a thermal gradient: A theoretical study

Benjamin Sobac , A. Rednikov , S. Dorbolo , P. Colinet
Physics of Fluids, 2017, 29 (8), pp.021602. ⟨10.1063/1.4990840⟩
Article dans une revue hal-05189451 v1

Thermal transients during the evaporation of a spherical liquid drop

P. Talbot , Benjamin Sobac , A. Rednikov , P. Colinet , B. Haut
International Journal of Heat and Mass Transfer, 2016, 97, pp.803-817. ⟨10.1016/j.ijheatmasstransfer.2015.12.075⟩
Article dans une revue hal-03857642 v1
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Leidenfrost drops on a heated liquid pool

L Maquet , B Sobac , B Darbois-Texier , A Duchesne , M Brandenbourger et al.
Physical Review Fluids, 2016, 1, ⟨10.1103/physrevfluids.1.053902⟩
Article dans une revue hal-03329861 v1

A comprehensive analysis of the evaporation of a liquid spherical drop

Benjamin Sobac , P. Talbot , B. Haut , A. Rednikov , P. Colinet
Journal of Colloid and Interface Science, 2015, 438, pp.306-317. ⟨10.1016/j.jcis.2014.09.036⟩
Article dans une revue hal-03857635 v1

Leidenfrost drops: Effect of gravity

L. Maquet , M. Brandenbourger , B. Sobac , Anne-Laure Biance , P. Colinet et al.
EPL - Europhysics Letters, 2015, 110, pp.24001. ⟨10.1209/0295-5075/110/24001⟩
Article dans une revue istex hal-02307267 v1
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Leidenfrost effect: Accurate drop shape modeling and refined scaling laws

Benjamin Sobac , A Rednikov , S Dorbolo , P Colinet
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2014, 90, ⟨10.1103/physreve.90.053011⟩
Article dans une revue hal-03857627 v1

Desiccation of a sessile drop of blood: Cracks, folds formation and delamination

Benjamin Sobac , D. Brutin
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2014, 448, pp.34-44. ⟨10.1016/j.colsurfa.2014.01.076⟩
Article dans une revue hal-03857701 v1

Experimental evidence of the atmospheric convective transport contribution to sessile droplet evaporation

F. Carle , B. Sobac , David Brutin
Applied Physics Letters, 2013, 102 (6), ⟨10.1063/1.4792058⟩
Article dans une revue hal-01459485 v1

Thermocapillary instabilities in an evaporating drop deposited onto a heated substrate

B. Sobac , David Brutin
Physics of Fluids, 2012, 24 (3), ⟨10.1063/1.3692267⟩
Article dans une revue hal-01459977 v1

Hydrothermal waves on ethanol droplets evaporating under terrestrial and reduced gravity levels

B. Sobac , David Brutin , F. Carle
Journal of Fluid Mechanics, 2012, 712, pp.614-623. ⟨10.1017/jfm.2012.446⟩
Article dans une revue hal-01459511 v1

Thermal effects of the substrate on water droplet evaporation

B. Sobac , David Brutin
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2012, 86 (2, 1), ⟨10.1103/PhysRevE.86.021602⟩
Article dans une revue hal-01459517 v1

Influence of Substrate Nature on the Evaporation of a Sessile Drop of Blood

David Brutin , Benjamin Sobac , Celine Nicloux
Journal of Heat Transfer, 2012, 134 (6), ⟨10.1115/1.4006033⟩
Article dans une revue hal-01459504 v1

Triple-Line Behavior and Wettability Controlled by Nanocoated Substrates: Influence on Sessile Drop Evaporation

B. Sobac , David Brutin
Langmuir, 2011, 27 (24), pp.14999-15007. ⟨10.1021/la203681j⟩
Article dans une revue hal-01459989 v1

Structural and evaporative evolutions in desiccating sessile drops of blood

B. Sobac , David Brutin
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2011, 84 (1, 1), ⟨10.1103/PhysRevE.84.011603⟩
Article dans une revue hal-01460104 v1

Pattern formation in drying drops of blood

David Brutin , B. Sobac , B. Loquet , J. Sampol
Journal of Fluid Mechanics, 2011, 667, pp.85-95. ⟨10.1017/S0022112010005070⟩
Article dans une revue hal-01460087 v1
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Dynamique de mousses poroélastiques

Benjamin Sobac , Mathieu Colombani , Yoël Forterre
Mechanics & Industry, 2011, 12, pp.231 - 238. ⟨10.1051/meca/2011115⟩
Article dans une revue hal-01432095 v1

Infrared visualization of thermal motion inside a sessile drop deposited onto a heated surface

David Brutin , B. Sobac , F. Rigollet , C. Le Niliot
Experimental Thermal and Fluid Science, 2011, 35 (3), pp.521-530. ⟨10.1016/j.expthermflusci.2010.12.004⟩
Article dans une revue hal-01460112 v1

Leidenfrost Drops

Benjamin Sobac , Alexey Rednikov , Stéphane Dorbolo , Pierre Colinet
Droplet Wetting and Evaporation, Elsevier, pp.85-99, 2015, 978-0-12-800722-8. ⟨10.1016/B978-0-12-800722-8.00007-2⟩
Chapitre d'ouvrage hal-05189480 v1

Complex Fluids Droplets in Leidenfrost State

Stéphane Dorbolo , Laurent Maquet , Benjamin Sobac , Alexey Rednikov , Pierre Colinet et al.
David Brutin. Droplet Wetting and Evaporation : from pure to complex fluids, Elsevier, pp.369-379, 2015, 978-0-12-800722-8. ⟨10.1016/B978-0-12-800722-8.00024-2⟩
Chapitre d'ouvrage hal-05189497 v1

Pure Diffusion

Benjamin Sobac , David Brutin
Droplet Wetting and Evaporation, Elsevier, pp.103-114, 2015, 978-0-12-800722-8. ⟨10.1016/B978-0-12-800722-8.00008-4⟩
Chapitre d'ouvrage hal-05189488 v1

Triple Line Motion and Evaporation

David Brutin , Benjamin Sobac
Droplet Wetting and Evaporation, Elsevier, pp.25-30, 2015, 978-0-12-800722-8. ⟨10.1016/B978-0-12-800722-8.00003-5⟩
Chapitre d'ouvrage hal-05189470 v1
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Evaporation de gouttes sessiles : des fluides purs aux fluides complexes

Benjamin Sobac
Mécanique des fluides [physics.class-ph]. Aix-Marseille Université, 2012. Français. ⟨NNT : 2012AIXM4801⟩
Thèse tel-03857493 v1