Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Yann Bertho"'
Autor:
Pierre Walch, Benoît Mahieu, Victor Moreno, Thomas Produit, Ugo Andral, Yves-Bernard André, Laurent Bizet, Magali Lozano, Clemens Herkommer, Michel Moret, Robert Jung, Robert Bessing, Sandro Klingebiel, Yann Bertho, Thomas Metzger, André Mysyrowicz, Jean-Pierre Wolf, Jérôme Kasparian, Aurélien Houard
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract In the framework of the Laser Lightning Rod project, whose aim is to show that laser-induced filaments can guide lightning discharges over considerable distances, we study over a distance of 140 m the filaments created by a laser system with
Externí odkaz:
https://doaj.org/article/d6535d68e46d43229aa1d4d093f98014
Autor:
Manon Robbe-Saule, Cyprien Morize, Yann Bertho, Alban Sauret, Anthony Hildenbrand, Philippe Gondret
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Modeling of tsunami waves generated by subaerial landslides is important to provide accurate hazard and risk assessments in coastal areas. We perform small-scale laboratory experiments where a tsunami-like wave is generated by the gravity-dr
Externí odkaz:
https://doaj.org/article/165886f4f14147d69b2aea9867073b37
Publikováno v:
Physical Review Fluids. 8
We investigate the effect of a forest of pillars on a granular layer steadily flowing over a rough inclined plane. We quantify experimentally how the steady flow rate of grains is affected by the inter-pillars distance for different layer thicknesses
Publikováno v:
Physical review. E. 106(5-1)
We consider the penetration dynamics of a vertical cylinder into a dry granular medium subjected to successive impacts. The depth of the impactor below the free surface $z_N$ first evolves linearly with the impact number $N$ and then follows a power-
Eggs are key ingredients in our kitchens because of their nutritional values and functional properties such as foaming, emulsifying and gelling, offering a wide variety of culinary achievements. They also constitute ideal objects to illustrate a myri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8975d93cc5cc64c89d61e4344416400c
Autor:
Alban Sauret, Manon Robbe-Saule, A. Hildenbrand, Yann Bertho, Philippe Gondret, Cyprien Morize
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Scientific Reports, Nature Publishing Group, 2021, 11 (1), pp.18437. ⟨10.1038/s41598-021-96369-6⟩
Scientific reports, vol 11, iss 1
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Scientific Reports, Nature Publishing Group, 2021, 11 (1), pp.18437. ⟨10.1038/s41598-021-96369-6⟩
Scientific reports, vol 11, iss 1
Modeling of tsunami waves generated by subaerial landslides is important to provide accurate hazard and risk assessments in coastal areas. We perform small-scale laboratory experiments where a tsunami-like wave is generated by the gravity-driven coll
Publikováno v:
Journal of Fluid Mechanics. 907
The generation of a tsunami wave by an aerial landslide is investigated through model laboratory experiments. We examine the collapse of an initially dry column of grains into a shallow water layer and the subsequent generation of waves. The experime
Publikováno v:
Physical Review Fluids
Physical Review Fluids, American Physical Society, 2018, 3 (1), pp.012302(R). ⟨10.1103/PhysRevFluids.3.012302⟩
PHYSICAL REVIEW FLUIDS, vol 3, iss 1
Lachaussee, F; Bertho, Y; Morize, C; Sauret, A; & Gondret, P. (2018). Competitive dynamics of two erosion patterns around a cylinder. PHYSICAL REVIEW FLUIDS, 3(1). doi: 10.1103/PhysRevFluids.3.012302. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/3sd4056p
Physical Review Fluids, vol 3, iss 1
Physical Review Fluids, American Physical Society, 2018, 3 (1), pp.012302(R). ⟨10.1103/PhysRevFluids.3.012302⟩
PHYSICAL REVIEW FLUIDS, vol 3, iss 1
Lachaussee, F; Bertho, Y; Morize, C; Sauret, A; & Gondret, P. (2018). Competitive dynamics of two erosion patterns around a cylinder. PHYSICAL REVIEW FLUIDS, 3(1). doi: 10.1103/PhysRevFluids.3.012302. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/3sd4056p
Physical Review Fluids, vol 3, iss 1
We investigate experimentally the local erosion of a granular bed near a fixed vertical cylinder that emerges from the bed. The onset of erosion arising at the base of the cylinder and usually ascribed to the wrapping horseshoe vortex is determined a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a8ca3127a28ecd18a285775d3d07cad
http://arxiv.org/abs/1801.05835
http://arxiv.org/abs/1801.05835
Publikováno v:
Physical review. E. 93(1)
The rheological properties of granular matter within a two-dimensional flow around a moving disk is investigated experimentally. Using a combination of photoelastic and standard tessellation techniques, the strain and stress tensors are estimated at
Publikováno v:
EPJ Web of Conferences, Vol 140, p 14007 (2017)
We consider experimentally the wave generation by the collapse of a dry granular column into water. Our results show that for a given aspect ratio of the initial granular column, the amplitude of the generated wave depends on the column mass and for