Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Thomas Barois"'
Autor:
Jean François Boudet, Julie Jagielka, Thomas Guerin, Thomas Barois, Fabio Pistolesi, Hamid Kellay
Publikováno v:
Physical Review Research, Vol 4, Iss 4, p L042006 (2022)
We use a flexible circular membrane to probe a gas of macroscopic self-propelled rod-like robots. The fluctuations of the membrane are completely described by a set of discrete modes with different characteristic frequencies. We show that the dynamic
Externí odkaz:
https://doaj.org/article/547b30b9464941dba7f9381e37663821
Autor:
Thomas Basset, Bianca Viggiano, Thomas Barois, Mathieu Gibert, Nicolas Mordant, Raúl Bayoán Cal, Romain Volk, Mickaël Bourgoin
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, 2022, 947, pp.A29. ⟨10.1017/jfm.2022.638⟩
Journal of Fluid Mechanics, 2022, 947, pp.A29. ⟨10.1017/jfm.2022.638⟩
An experimental Lagrangian study based on particle tracking velocimetry has been completed in an incompressible turbulent round water jet freely spreading into water. The jet is seeded with tracers only through the nozzle: inhomogeneous seeding calle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::489d5dce5d987466e4c858b8c76c3db5
http://arxiv.org/abs/2201.02443
http://arxiv.org/abs/2201.02443
Autor:
Antoine Deblais, David B. Brückner, Kaili Xie, Jean-Christophe Baret, Hamid Kellay, Sebastien Cassagnere, Juho S. Lintuvuori, Jean-François Boudet, Claire Lacouture, Bernard Tregon, Thomas Barois
Publikováno v:
Science Robotics, 6(56):eabd0272. American Association for the Advancement of Science
Science Robotics
Science Robotics, American Association for the Advancement of Science 2021, 6 (56), pp.eabd0272. ⟨10.1126/scirobotics.abd0272⟩
Science Robotics
Science Robotics, American Association for the Advancement of Science 2021, 6 (56), pp.eabd0272. ⟨10.1126/scirobotics.abd0272⟩
International audience; A swarm of simple active particles confined in a flexible scaffold is a promising system to make mobile and deformable superstructures. These soft structures can perform tasks that are difficult to carry out for monolithic rob
Publikováno v:
Physical Review E
Physical Review E, American Physical Society (APS), 2021, 104 (1), ⟨10.1103/PhysRevE.104.014801⟩
Physical Review E, 2021, 104 (1), ⟨10.1103/PhysRevE.104.014801⟩
Physical Review E, American Physical Society (APS), 2021, 104 (1), ⟨10.1103/PhysRevE.104.014801⟩
Physical Review E, 2021, 104 (1), ⟨10.1103/PhysRevE.104.014801⟩
A rectangular thin elastic sheet is deformed by forcing a contact between two points at the middle of its length. A transition to buckling with stress focusing is reported for the sheets sufficiently narrow with a critical width proportional to the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcb7aa6b811acd8bd6e0617e6c9f6938
https://hal.archives-ouvertes.fr/hal-03285055/document
https://hal.archives-ouvertes.fr/hal-03285055/document
Autor:
Stephen A. Solovitz, Bianca Viggiano, Mathieu Gibert, Raúl Bayoán Cal, Romain Volk, Nicolas Mordant, Mickaël Bourgoin, Thomas Basset, Thomas Barois, Laurent Chevillard
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2021, 918, pp.A25. ⟨10.1017/jfm.2021.325⟩
Journal of Fluid Mechanics, 2021, 918, pp.A25. ⟨10.1017/jfm.2021.325⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2021, 918, pp.A25. ⟨10.1017/jfm.2021.325⟩
Journal of Fluid Mechanics, 2021, 918, pp.A25. ⟨10.1017/jfm.2021.325⟩
A Lagrangian experimental study of an axisymmetric turbulent water jet is performed to investigate the highly anisotropic and inhomogeneous flow field. The measurements were conducted within a Lagrangian exploration module, an icosahedron apparatus,
Publikováno v:
Physics of Fluids
Physics of Fluids, American Institute of Physics, 2020, 32 (4), pp.045111. ⟨10.1063/5.0002955⟩
Physics of Fluids, American Institute of Physics, 2020, 32 (4), pp.045111. ⟨10.1063/5.0002955⟩
International audience; Two vertical turbulent round jets are used to levitate a spherical particle. First, a symmetric configuration is investigated with the two jets of equal flow rates. A structure reminiscent of a pitchfork bifurcation is reporte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6268af41923f8a92c68257a3695cd6c9
https://hal.archives-ouvertes.fr/hal-02553316
https://hal.archives-ouvertes.fr/hal-02553316
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2020, 125 (23), pp.238003. ⟨10.1103/PhysRevLett.125.238003⟩
Physical Review Letters, American Physical Society, 2020, 125 (23), pp.238003. ⟨10.1103/PhysRevLett.125.238003⟩
International audience; The dynamics of self-propelled particles with curved trajectories is investigated. Two modes are observed, a bulk mode with a quasicircular motion and a surface mode with the particles following the walls. The surface mode is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ea6564399dcad59b70fc6d0c93b1cc6
http://hdl.handle.net/20.500.12278/97835
http://hdl.handle.net/20.500.12278/97835
Publikováno v:
Physical Review E
Physical Review E, American Physical Society (APS), 2019, 99 (5), pp.052605 (1-9). ⟨10.1103/PhysRevE.99.052605⟩
Physical Review E, American Physical Society (APS), 2019, 99 (5), pp.052605 (1-9). ⟨10.1103/PhysRevE.99.052605⟩
International audience; A collection of self-propelled elongated particles is circulating in a circular track. Due to the presence of a bottleneck, the flow transits to a congested state for a sufficient number of particles, even if the whole track i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7428a7eacb0e77ff8ac9bfc2f5890a62
https://hal.archives-ouvertes.fr/hal-02129176
https://hal.archives-ouvertes.fr/hal-02129176
Publikováno v:
Physics of Fluids
Physics of Fluids, 2019, 31 (12), pp.125116. ⟨10.1063/1.5131207⟩
Physics of Fluids, American Institute of Physics, 2019, 31 (12), pp.125116. ⟨10.1063/1.5131207⟩
Physics of Fluids, 2019, 31 (12), pp.125116. ⟨10.1063/1.5131207⟩
Physics of Fluids, American Institute of Physics, 2019, 31 (12), pp.125116. ⟨10.1063/1.5131207⟩
International audience; A vertical turbulent jet is used to trap chiral particles. The particles are maintained in levitation and a stationary rotation regime is observed. The model particles used are composed of a sphere and a helical tail. The rota
Autor:
Mathieu Gibert, Eberhard Bodenschatz, Antonio Segalini, Laurent Chevillard, Michael Sinhuber, Nicolas Mordant, J. Mantik, D. Guariglia, Lionel Fiabane, Philippe-Emmanuel Roche, J. Delville, Mickaël Bourgoin, A. Bouha, Swapnil Kharche, Sholpan Sumbekova, Ramis Örlü, Václav Uruba, Nickolas Stelzenmuller, L. Danaila, Jean-François Pinton, Vladislav Skála, M. Lopez Caballero, C. Fourment, T. Vandenberghe, Jaroslaw Puczylowski, I. Torrano, Christophe Baudet, Thomas Barois, Gregory P. Bewley, Joachim Peinke, Romain Volk, Alberto Aliseda
Publikováno v:
CEAS Aeronautical Journal
CEAS Aeronautical Journal, 2018, 9 (2), pp.269-281. ⟨10.1007/s13272-017-0254-3⟩
CEAS Aeronautical Journal, Springer, 2018, 9 (2), pp.269-281. ⟨10.1007/s13272-017-0254-3⟩
CEAS Aeronautical Journal, 2018, 9 (2), pp.269-281. ⟨10.1007/s13272-017-0254-3⟩
CEAS Aeronautical Journal, Springer, 2018, 9 (2), pp.269-281. ⟨10.1007/s13272-017-0254-3⟩
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]SPEE [ADD1_IRSTEA]Sûreté alimentaire; International audience; This article describes the planning, set-up, turbulence characterization and analysis of measurements of a passive grid turbulence experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46233089d83cf81140e59113a9a665ed
https://hal.science/hal-01578798/document
https://hal.science/hal-01578798/document