Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Christophe Raufaste"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Undulatory swimming is the predominant form of locomotion in aquatic vertebrates. A myriad of animals of different species and sizes oscillate their bodies to propel themselves in aquatic environments with swimming speed scaling as the produ
Externí odkaz:
https://doaj.org/article/131ed08777c746edaeadcbc6db5a5d56
Autor:
Sardor Israilov, Li Fu, Jesús Sánchez-Rodríguez, Franco Fusco, Guillaume Allibert, Christophe Raufaste, Médéric Argentina
Publikováno v:
PLoS ONE, Vol 18, Iss 2, p e0280071 (2023)
Machine learning is often cited as a new paradigm in control theory, but is also often viewed as empirical and less intuitive for students than classical model-based methods. This is particularly the case for reinforcement learning, an approach that
Externí odkaz:
https://doaj.org/article/13824639f00c4b1995ec1621ff6920dd
Autor:
Florian Schott, Benjamin Dollet, Stéphane Santucci, Cyrille Claudet, Médéric Argentina, Christophe Raufaste, Rajmund Mokso
Publikováno v:
Schott, F, Dollet, B, Santucci, S, Claudet, C, Argentina, M, Raufaste, C & Mokso, R 2023, ' Three-dimensional liquid foam flow through a hopper resolved by fast X-ray microtomography ', Soft Matter, vol. 19, no. 7, pp. 1300-1311 . https://doi.org/10.1039/d2sm01299e
We probe the complex rheological behaviour of liquid foams flowing through a conical constriction. With fast X-ray tomographic microscopy we measure in situ the displacement and deformation of up to fifty thousand bubbles at any single time instance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d57020b0fe11fd4d06f3d4455cc891e
https://doi.org/10.1039/d2sm01299e
https://doi.org/10.1039/d2sm01299e
Autor:
Stefano Curiotto, David Paulovics, Christophe Raufaste, Franck Celestini, Thomas Frisch, Frédéric Leroy, Fabien Cheynis, Pierre Müller
Publikováno v:
Langmuir
Langmuir, In press, ⟨10.1021/acs.langmuir.2c02860⟩
Langmuir, In press, ⟨10.1021/acs.langmuir.2c02860⟩
The propagation of frost in an assembly of supercooled dew droplets takes place by the formation of ice protrusions that bridge ice particles and still-liquid droplets. In this work, we develop a Kinetic Monte Carlo (KMC) model to study the formation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9eb3e1cdf6567598bfb806fc7c8dfb5
https://doi.org/10.1021/acs.langmuir.2c02860
https://doi.org/10.1021/acs.langmuir.2c02860
Publikováno v:
Langmuir. 38:2972-2978
We investigate the process of condensation frosting on flat surfaces using thermal imaging microscopy. This method is particularly well-suited to characterize the frosting of polydisperse assemblies of dew droplets, also called breath figures, that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d04755c778037fadcb061e8b98ca42dd
https://doi.org/10.1021/acs.langmuir.1c03463
https://doi.org/10.1021/acs.langmuir.1c03463
Autor:
Lauren Rose, Natalia Shmakova, Natalya Penkovskaya, Benjamin Dollet, Christophe Raufaste, Stéphane Santucci
Publikováno v:
Album of Porous Media ISBN: 9783031237997
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9005c935182b804103ed0b7debecc58e
https://doi.org/10.1007/978-3-031-23800-0_75
https://doi.org/10.1007/978-3-031-23800-0_75
Publikováno v:
Soft matter. 18(26)
The collapse of a catenoidal soap film when the rings supporting it are moved beyond a critical separation is a classic problem in interface motion in which there is a balance between surface tension and the inertia of the surrounding air, with film
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbe19cf02b101d26566c21af1d40b190
https://pubmed.ncbi.nlm.nih.gov/35730763
https://pubmed.ncbi.nlm.nih.gov/35730763
Autor:
Joachim Mathiesen, Guillaume Giombini, Franck Celestini, Christophe D'Angelo, Mederic Argentina, Christophe Raufaste
Publikováno v:
Giombini, G, Mathiesen, J, D'Angelo, C, Argentina, M, Raufaste, C & Celestini, F 2022, ' Use of compliant actuators for throwing rigid projectiles ', Physical Review E, vol. 105, no. 2, 025001 . https://doi.org/10.1103/PhysRevE.105.025001
Muscles and tendons, actuators in robotics, and various sports implements are examples that exploit elasticity to accelerate objects. Tuning the mechanical properties of elastic elements connecting objects can greatly enhance the transfer of mechanic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c17aa8e1406c34df31af0e0193b4db81
https://doi.org/10.1103/physreve.105.025001
https://doi.org/10.1103/physreve.105.025001
Publikováno v:
Physical Review Fluids
Physical Review Fluids, American Physical Society, 2021, 6 (8), ⟨10.1103/PhysRevFluids.6.083603⟩
Physical Review Fluids, American Physical Society, 2021, 6 (8), ⟨10.1103/PhysRevFluids.6.083603⟩
An efficient actuation method for millimetric droplets is described: Single droplets are driven on a liquid infused surface by a small bead that acts as a carrier, like a rickshaw. When the bead is moved at a fixed velocity the droplet follows its tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9141ca8323be85d5a2cb712b2fba4de9
https://hal.archives-ouvertes.fr/hal-03319221
https://hal.archives-ouvertes.fr/hal-03319221
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2021, 126 (23), ⟨10.1103/PhysRevLett.126.234501⟩
Physical Review Letters, American Physical Society, 2021, 126 (23), ⟨10.1103/PhysRevLett.126.234501⟩
International audience; In this Letter, we propose a mechanism for driving bioinspired fish swimming locomotion based on proprioceptive sensing. Proprioception provides information about and representation of a body’s position, motion, and accelera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::856dccd90b67dec1090c21b63452bb0b
https://doi.org/10.1103/physrevlett.126.234501
https://doi.org/10.1103/physrevlett.126.234501