Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Fabien Dubuffet"'
The Martian crust is made up of sedimentary and volcanic rocks that are mainly mafic in composition. Nevertheless, orbital and in-situ observations have revealed the presence of felsic rocks (Payré et al, 2022), all located in the southern hemispher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b790fe9aa3e47c38215da71e929b43c
https://doi.org/10.5194/egusphere-egu23-2786
https://doi.org/10.5194/egusphere-egu23-2786
Publikováno v:
Geophysical Journal International
Geophysical Journal International, 2022, 230, pp.932-956. ⟨10.1093/gji/ggac102⟩
Geophysical Journal International, 2022, 230 (2), pp.932-956. ⟨10.1093/gji/ggac102⟩
Geophysical Journal International, 2022, 230, pp.932-956. ⟨10.1093/gji/ggac102⟩
Geophysical Journal International, 2022, 230 (2), pp.932-956. ⟨10.1093/gji/ggac102⟩
SUMMARY The numerical simulations of convection inside the mantle of the Earth or of terrestrial planets have been based on approximate equations of fluid dynamics. A common approximation is the neglect of the inertia term which is certainly reasonab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fa6989fcfae0188b9b5f462a7c8847
https://doi.org/10.1093/gji/ggac102
https://doi.org/10.1093/gji/ggac102
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, 2022, 940, pp.A9. ⟨10.1017/jfm.2022.216⟩
Journal of Fluid Mechanics, 2022, 940, pp.A9. ⟨10.1017/jfm.2022.216⟩
In the quest to understand the basic universal features of compressible convection, one would like to disentangle genuine consequences of compression from spatial variations of transport properties. In the present work, we consider a very peculiar eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::538ef7d2c091b3b1551b466bbe2468a5
https://doi.org/10.1017/jfm.2022.216
https://doi.org/10.1017/jfm.2022.216
Publikováno v:
Visual Geosciences. 8:1-20
This paper describes the issues related to using handheld devices to interrogate wirelessly large-scale geophysical data over the Web using a client–server configuration. A modification of our current Web-based data interrogation program addresses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f845ecd596acaad351ca912311e162b5
https://doi.org/10.1007/s10069-003-0007-9
https://doi.org/10.1007/s10069-003-0007-9
Autor:
M. Monnereau, Fabien Dubuffet
Publikováno v:
Icarus
Icarus, Elsevier, 2002, 158 (2), pp.450-459. ⟨10.1006/icar.2002.6868⟩
Icarus, Elsevier, 2002, 158 (2), pp.450-459. ⟨10.1006/icar.2002.6868⟩
The tremendous heating dissipated by jovian tides in Io's interior is essentially evacuated by an intense volcanic activity so that the heat is removed from the interior to the surface, much more by advection than by conduction through the lithospher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee62c2e142f5bc28e9f39bc858f5f61d
https://doi.org/10.1006/icar.2002.6868
https://doi.org/10.1006/icar.2002.6868
Publikováno v:
Nonlinear Processes in Geophysics, Vol 9, Iss 3/4, Pp 311-323 (2002)
Nonlinear Processes in Geophysics
Nonlinear Processes in Geophysics, European Geosciences Union (EGU), 2002, 9 (3/4), pp.311-323
Nonlinear Processes in Geophysics
Nonlinear Processes in Geophysics, European Geosciences Union (EGU), 2002, 9 (3/4), pp.311-323
The thermal conductivity of mantle materials has two components, the lattice component klat from phonons and the radiative component krad due to photons. These two contributions of variable thermal conductivity have a nonlinear dependence in the temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dd56314cd455363bc5c0f5029829925
http://www.nonlin-processes-geophys.net/9/311/2002/npg-9-311-2002.pdf
http://www.nonlin-processes-geophys.net/9/311/2002/npg-9-311-2002.pdf
Publikováno v:
Visual Geosciences. 6:1-59
Geosciences, along with many other disciplines in science and engineering, faces an exponential increase in the amount of data generated from observation, experiment and large-scale, high-resolution 3-D numerical simulations. In this communication we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1adc942445e5ad88513a206b9a62c436
https://doi.org/10.1007/s10069-001-1019-y
https://doi.org/10.1007/s10069-001-1019-y
Publikováno v:
Geophysical Research Letters. 27:2981-2984
The thermal structure of the vertical boundary layers in mantle convection can be seriously influenced by the phonon contribution of the thermal conductivity because of its decreasing nonlinear dependence with increasing temperature. Such a dependenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a70c808c71e34c7ac38712bc47cef52
https://doi.org/10.1029/1999gl008423
https://doi.org/10.1029/1999gl008423
Autor:
Fabien Dubuffet, David A. Yuen
Publikováno v:
Geophysical Research Letters. 27:17-20
We have investigated the dynamics and heat-transfer of 3-D mantle convection with a realistic temperature-and pressure-dependent conductivity in a constant viscosity medium. Variable thermal conductivity is found to stabilize greatly the interior flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::987d2575186e492455c8138d0196167c
https://doi.org/10.1029/1999gl008338
https://doi.org/10.1029/1999gl008338
Autor:
Stéphane Labrosse, Adrien Morison, Daniela Bolrao, Roberto Agrusta, Maxim Ballmer, Antoine Rozel, Renaud Deguen, Thierry Alboussiere, Paul Tackley, Fabien Dubuffet
Publikováno v:
HAL
27e édition de la Réunion des Sciences de la Terre
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
27e édition de la Réunion des Sciences de la Terre
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5c84ac5a43c2d0cbaa3dfce98c26344a
https://hal.archives-ouvertes.fr/hal-03587949
https://hal.archives-ouvertes.fr/hal-03587949