Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Sylvain Viroulet"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
Tsunamis are devastating events. They are especially difficult to predict, when generated by landslides. In this paper, the authors overcome this issue by modelling the landslide and the tsunami in a unified framework in unprecedented detail.
Externí odkaz:
https://doaj.org/article/ba449707f9a842238c217b77967201c3
Impulse waves are waves generated by subaerial landlsides impacting the free surface of a lake or a sea. These waves differs from earthquake tsunami, even if often associated, as the generation mechanism and the scale of influence are not the same. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::264aefd4e18750d280c99dc713c2f555
https://doi.org/10.5194/egusphere-egu23-17200
https://doi.org/10.5194/egusphere-egu23-17200
Publikováno v:
PLoS ONE, Vol 12, Iss 6, p e0178599 (2017)
Magnetohydrodynamic (MHD) ships represent a clear demonstration of the Lorentz force in fluids, which explains the number of students practicals or exercises described on the web. However, the related literature is rather specific and no complete com
Externí odkaz:
https://doaj.org/article/0119c876a948483c98fa666b2886eb1a
Publikováno v:
PLoS ONE, Vol 12, Iss 10, p e0186166 (2017)
[This corrects the article DOI: 10.1371/journal.pone.0178599.].
Externí odkaz:
https://doaj.org/article/031326cb1c804b41acd6fdc7e505adca
Publikováno v:
Europhysics News
Europhysics News, EDP Sciences, 2021, 52 (1), pp.29-32. ⟨10.1051/epn/2021106⟩
Europhysics News, EDP Sciences, 2021, 52 (1), pp.29-32. ⟨10.1051/epn/2021106⟩
International audience; During hazardous geophysical mass flows, such as rock or snow avalanches, debris flows and volcanic pyroclastic flows, a continuous exchange of material can occur between the slide and the bed. The net balance between erosion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe85fe1bd6417283201d8f215188ae3e
https://doi.org/10.1051/epn/2021106
https://doi.org/10.1051/epn/2021106
Publikováno v:
Physical Review Fluids. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9656047dda705dc1169e325991332660
https://doi.org/10.1103/physrevfluids.7.054801
https://doi.org/10.1103/physrevfluids.7.054801
Subaerial landslides are among the most complex sources for tsunamis, as several complex processes occur simultaneously in various regimes, with multiple phases interacting. The simulation and prediction of these events is respectively difficult.We w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e41d5dcfb8b9b099d320126ef20cd64
https://doi.org/10.5194/egusphere-egu22-4804
https://doi.org/10.5194/egusphere-egu22-4804
Autor:
Pablo Poulain, Anne Le Friant, Anne Mangeney, Sylvain Viroulet, Enrique Fernandez-Nieto, Manuel Castro Diaz, Marc Peruzzetto, Gilles Grandjean, François Bouchut, Rodrigo Pedreros, Jean-Christophe Komorowski
We investigate the dynamics and deposits of granular flows and the amplitude of the generated water waves using the depth-averaged shallow numerical model HySEA, both at the lab- and field scales. We investigate the different sources of errors by qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80fd8af0d3d474fcb18bf7592301b16f
https://doi.org/10.5194/egusphere-egu22-3912
https://doi.org/10.5194/egusphere-egu22-3912
Publikováno v:
Reflets de la physique. :32-36
De par le vaste champ d’applications qu’elle offre, l’étude des écoulements granulaires a connu une expansion considérable au cours de ces vingt dernières années, autant du point de vue industriel que géophysique. Ces écoulements granula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8be147876f0ddc17fb1aea63cd6365ac
https://doi.org/10.1051/refdp/201962032
https://doi.org/10.1051/refdp/201962032
Autor:
Aaron Russell, Christopher Johnson, Francisco M. Rocha, John Gray, Andrew Edwards, Sylvain Viroulet
Publikováno v:
Russell, A, Johnson, C, Edwards, A, Viroulet, S, Melo Da Rocha, F & Gray, J 2019, ' Retrogressive failure of a static granular layer on an inclined plane ', Journal of Fluid Mechanics, vol. 869, pp. 313-340 . https://doi.org/10.1017/jfm.2019.215
When a layer of static grains on a sufficiently steep slope is disturbed, an upslope-propagating erosion wave, or retrogressive failure, may form that separates the initially static material from a downslope region of flowing grains. This paper shows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72428cc4cebaf8211c47f2eaf0cdee1f
https://doi.org/10.1017/jfm.2019.215
https://doi.org/10.1017/jfm.2019.215