Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Annette Cazaubiel"'
Autor:
Alexey Tikan, Félicien Bonnefoy, Guillaume Ducrozet, Gaurav Prabhudesai, Guillaume Michel, Annette Cazaubiel, Éric Falcon, Francois Copie, Stéphane Randoux, Pierre Suret
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract We investigate numerically and experimentally the concept of nonlinear dispersion relation (NDR) in the context of partially coherent waves propagating in a one-dimensional water tank. The nonlinear random waves have a narrow-bandwidth Fouri
Externí odkaz:
https://doaj.org/article/32e864a1b93048cea9bab9ed0f5127b6
Publikováno v:
Games, Vol 8, Iss 1, p 10 (2017)
We study, within the framework of game theory, the properties of a spatially distributed population of both predators and preys that may hunt or defend themselves either isolatedly or in group. Specifically, we show that the properties of the spatia
Externí odkaz:
https://doaj.org/article/71635c2564934be2a916e231b1e89049
Autor:
Alexey Tikan, Felicien Bonnefoy, Giacomo Roberti, Gennady El, Alexander Tovbis, Guillaume Ducrozet, Annette Cazaubiel, Gaurav Prabhudesai, Guillaume Michel, Francois Copie, Eric Falcon, Stephane Randoux, Pierre Suret
Publikováno v:
Physical Review Fluids
Physical Review Fluids, 2022, 7 (054401), ⟨10.1103/PhysRevFluids.7.054401⟩
Physical Review Fluids, 2022, 7 (054401), ⟨10.1103/PhysRevFluids.7.054401⟩
International audience; Peregrine soliton (PS) is widely regarded as a prototype nonlinear structure capturing properties of rogue waves that emerge in the nonlinear propagation of unidirectional wave trains. As an exact breather solution of the one-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8355b52b3d85243fedb7cc054c0c5cf9
https://nrl.northumbria.ac.uk/id/eprint/49184/1/Peregrine_hydro.pdf
https://nrl.northumbria.ac.uk/id/eprint/49184/1/Peregrine_hydro.pdf
Autor:
Annette Cazaubiel, Andreas Carlson
We investigate experimentally the effect of wind on the dynamics of a viscous liquid film flowing down a thread. The liquid film is well-known to destabilize into an axisymmetric bead-like pattern in stagnant air. When the flowing film is exposed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8c57dda0c0cac8faf96e77f21c5947e
Autor:
Annette Cazaubiel, Claude Laroche, Michael Berhanu, Jean-Claude Bacri, Eric Falcon, Jean-Baptiste Gorce
Publikováno v:
Physical Review Fluids
Physical Review Fluids, American Physical Society, 2021, 6, pp.L112601. ⟨10.1103/PhysRevFluids.6.L112601⟩
Physical Review Fluids, American Physical Society, 2021, 6, pp.L112601. ⟨10.1103/PhysRevFluids.6.L112601⟩
Three-dimensional turbulence is usually studied experimentally by using a spatially localized forcing at large scales (e.g. via rotating blades or oscillating grids), often in a deterministic way. Here, we report an original technique where the fluid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d2f459c2da540d52b0ec1bee9eb431f
https://hal.archives-ouvertes.fr/hal-03400228/file/PRF2021andSuppMat.pdf
https://hal.archives-ouvertes.fr/hal-03400228/file/PRF2021andSuppMat.pdf
Autor:
Sébastien Mawet, Carole Lecoutre-Chabot, David Fischer, Nicolas Vandewalle, Fabien Palencia, Yves Garrabos, Salvatore Pillitteri, Eric Opsomer, Annette Cazaubiel, Martial Noirhomme, Eric Falcon
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2021, 126 (12), pp.128002. ⟨10.1103/PhysRevLett.126.128002⟩
Physical Review Letters, 2021, 126 (12), pp.128002. ⟨10.1103/PhysRevLett.126.128002⟩
Physical Review Letters, American Physical Society, 2021, 126 (12), pp.128002. ⟨10.1103/PhysRevLett.126.128002⟩
Physical Review Letters, 2021, 126 (12), pp.128002. ⟨10.1103/PhysRevLett.126.128002⟩
International audience; We study experimentally the dynamical behavior of few large tracer particles placed in a quasi-2D granular “gas” made of many small beads in a low-gravity environment. Multiple inelastic collisions transfer momentum from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14be0449ead44219567673353313a439
https://hal.archives-ouvertes.fr/hal-03184723/file/2021-053.pdf
https://hal.archives-ouvertes.fr/hal-03184723/file/2021-053.pdf
Autor:
Félicien Bonnefoy, Gennady El, Guillaume Ducrozet, Annette Cazaubiel, Guillaume Michel, Gaurav Prabhudesai, Pierre Suret, Eric Falcon, Stéphane Randoux, Andrey Gelash, François Copie, Alexey Tikan
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2020, 125 (26), ⟨10.1103/PhysRevLett.125.264101⟩
Physical Review Letters, 2020, 125 (26), ⟨10.1103/PhysRevLett.125.264101⟩
Physical Review Letters, American Physical Society, 2020, 125 (26), ⟨10.1103/PhysRevLett.125.264101⟩
Physical Review Letters, 2020, 125 (26), ⟨10.1103/PhysRevLett.125.264101⟩
International audience; Soliton gases represent large random soliton ensembles in physical systems that display integrable dynamics at the leading order. Despite significant theoretical developments and observational evidence of ubiquity of soliton g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4e0a4ca183e1347fbf433e5c9eef08b
https://nrl.northumbria.ac.uk/id/eprint/45339/1/hydro_soliton_gas_PRL_accepted.pdf
https://nrl.northumbria.ac.uk/id/eprint/45339/1/hydro_soliton_gas_PRL_accepted.pdf
Autor:
Gaurav Prabhudesai, Guillaume Michel, Stéphane Randoux, Félicien Bonnefoy, Eric Falcon, Guillaume Ducrozet, Pierre Suret, Annette Cazaubiel, Alexey Tikan, François Copie
Publikováno v:
Physical Review Fluids
Physical Review Fluids, 2020, 5, pp.082801(R). ⟨10.1103/PhysRevFluids.5.082801⟩
Physical Review Fluids, American Physical Society, 2020, 5, pp.082801(R). ⟨10.1103/PhysRevFluids.5.082801⟩
Physical Review Fluids, 2020, 5, pp.082801(R). ⟨10.1103/PhysRevFluids.5.082801⟩
Physical Review Fluids, American Physical Society, 2020, 5, pp.082801(R). ⟨10.1103/PhysRevFluids.5.082801⟩
International audience; We study experimentally the early stages of integrable turbulence of unidirectional deep water gravity waves. By generating partially coherent waves in a 148 m long wave flume, we observe the emergence of high-amplitude struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cde1f86c0434658050ba5bd2d4836775
https://hal.science/hal-02914100
https://hal.science/hal-02914100
Autor:
J.J.W.A. van Loon, Eric Falcon, Sébastien Mawet, Galien Grosjean, Stéphane Dorbolo, Annette Cazaubiel, Alexis Darras
Publikováno v:
Physical Review Letters, 123(24):244501. American Physical Society
Physical Review Letters
Physical Review Letters, American Physical Society, 2019, 123, pp.244501. ⟨10.1103/PhysRevLett.123.244501⟩
Physical review letters, 123(24):244501. American Physical Society
Cazaubiel, A, Mawet, S, Darras, A, Grosjean, G, Van Loon, J J W A, Dorbolo, S & Falcon, E 2019, ' Wave turbulence on the surface of a fluid in a high-gravity environment ', Physical review letters, vol. 123, no. 24, 244501 . https://doi.org/10.1103/PhysRevLett.123.244501
Physical Review Letters
Physical Review Letters, American Physical Society, 2019, 123, pp.244501. ⟨10.1103/PhysRevLett.123.244501⟩
Physical review letters, 123(24):244501. American Physical Society
Cazaubiel, A, Mawet, S, Darras, A, Grosjean, G, Van Loon, J J W A, Dorbolo, S & Falcon, E 2019, ' Wave turbulence on the surface of a fluid in a high-gravity environment ', Physical review letters, vol. 123, no. 24, 244501 . https://doi.org/10.1103/PhysRevLett.123.244501
We report on the observation of gravity-capillary wave turbulence on the surface of a fluid in a high-gravity environment. By using a large-diameter centrifuge, the effective gravity acceleration is tuned up to 20 times the Earth gravity. The transit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d8bad2f6d226d38ce395b3b6dd4008a
https://dare.uva.nl/personal/pure/en/publications/wave-turbulence-on-the-surface-of-a-fluid-in-a-highgravity-environment(ad28cef6-0f68-40bd-b226-ed8d10bbe7f2).html
https://dare.uva.nl/personal/pure/en/publications/wave-turbulence-on-the-surface-of-a-fluid-in-a-highgravity-environment(ad28cef6-0f68-40bd-b226-ed8d10bbe7f2).html
Publikováno v:
Journal of Theoretical Biology. 430:45-52
Predators may attack isolated or grouped prey in a cooperative, collective way. Whether a gregarious behavior is advantageous to each species depends on several conditions and game theory is a useful tool to deal with such a problem. We here extend t