Search Results - "Samuel, Henri"

A re-evaluation of metal diapir breakup and equilibration in terrestrial magma oceans by Samuel, Henri

“…Due to mechanisms such as impact heating, early atmospheric thermal blanketing, and radioactive heating, the presence of at least one global magma ocean stage…”
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Fully determined three-dimensional velocity field in a divergence-free convection experiment with rigid boundary conditions by Walbecq, Arthur, Samuel, Henri, Limare, Angela

“…Various velocity measurements techniques for fluid dynamics experiments have been developed over the last four decades. These include Particle Image…”
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The rheology and thermal history of Mars revealed by the orbital evolution of Phobos by Samuel, Henri, Lognonné, Philippe, Panning, Mark, Lainey, Valéry

“…The evolution and internal structure of Mars are, by comparison to its present-day surface, poorly known—although evidence of recent volcanic activity 1…”
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Constraints on Lateral Variations of Martian Crustal Thickness From Seismological and Gravity Field Measurements by Drilleau, Mélanie, Samuel, Henri, Garcia, Raphaël F., Rivoldini, Attilio, Perrin, Clément, Wieczorek, Mark, Lognonné, Philippe, Banerdt, William B.

“…Using body wave arrival times from 31 seismic events recorded on Mars by the InSight mission, combined with topography and gravity field modeling, we…”
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Pre-mission InSights on the Interior of Mars by Smrekar, Suzanne E., Lognonné, Philippe, Spohn, Tilman, Banerdt, W. Bruce, Breuer, Doris, Christensen, Ulrich, Dehant, Véronique, Drilleau, Mélanie, Folkner, William, Fuji, Nobuaki, Garcia, Raphael F., Giardini, Domenico, Golombek, Matthew, Grott, Matthias, Gudkova, Tamara, Johnson, Catherine, Khan, Amir, Langlais, Benoit, Mittelholz, Anna, Mocquet, Antoine, Myhill, Robert, Panning, Mark, Perrin, Clément, Pike, Tom, Plesa, Ana-Catalina, Rivoldini, Attilio, Samuel, Henri, Stähler, Simon C., van Driel, Martin, Van Hoolst, Tim, Verhoeven, Olivier, Weber, Renee, Wieczorek, Mark

“…The Interior exploration using Seismic Investigations, Geodesy, and Heat Transport (InSight) Mission will focus on Mars’ interior structure and evolution. The…”
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Petrological constraints on the density of the Martian crust by Baratoux, David, Samuel, Henri, Michaut, Chloé, Toplis, Michael J., Monnereau, Marc, Wieczorek, Mark, Garcia, Raphaël, Kurita, Kei

“…New insights into the chemistry of the Martian crust have been made available since the derivation of crustal thickness maps from Mars Global Surveyor gravity…”
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Marsquake Locations and 1‐D Seismic Models for Mars From InSight Data by Drilleau, Mélanie, Samuel, Henri, Garcia, Raphaël F., Rivoldini, Attilio, Perrin, Clément, Michaut, Chloé, Wieczorek, Mark, Tauzin, Benoît, Connolly, James A. D., Meyer, Pauline, Lognonné, Philippe, Banerdt, William B.

“…We present inversions for the structure of Mars using the first Martian seismic record collected by the InSight lander. We identified and used arrival times of…”
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The influence of post-perovskite strength on the Earth's mantle thermal and chemical evolution by Samuel, Henri, Tosi, Nicola

“…We have investigated the influence of post-perovskite (ppv) viscosity on mantle convective dynamics and stirring efficiency, using numerical modeling and…”
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Onset of solid‐state mantle convection and mixing during magma ocean solidification by Maurice, Maxime, Tosi, Nicola, Samuel, Henri, Plesa, Ana‐Catalina, Hüttig, Christian, Breuer, Doris

“…The energy sources involved in the early stages of the formation of terrestrial bodies can induce partial or even complete melting of the mantle, leading to…”
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N-body simulations of oligarchic growth of Mars: Implications for Hf–W chronology by Morishima, Ryuji, Golabek, Gregor J., Samuel, Henri

“…Dauphas and Pourmand [2011. Hf–W–Th evidence for rapid growth of Mars and its status as a planetary embryo. Nature 473, 489–492] estimated the accretion…”
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The Thermo‐Chemical Evolution of Mars With a Strongly Stratified Mantle by Samuel, Henri, Ballmer, Maxim D., Padovan, Sebastiano, Tosi, Nicola, Rivoldini, Attilio, Plesa, Ana‐Catalina

“…The Martian mantle probably experienced an early global magma ocean stage. The crystallization and the fractionation and overturn of such a magma ocean likely…”
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MSS/1: Single‐Station and Single‐Event Marsquake Inversion by Drilleau, Mélanie, Beucler, Éric, Lognonné, Philippe, Panning, Mark P., Knapmeyer‐Endrun, Brigitte, Banerdt, W. Bruce, Beghein, Caroline, Ceylan, Savas, Driel, Martin, Joshi, Rakshit, Kawamura, Taichi, Khan, Amir, Menina, Sabrina, Rivoldini, Attilio, Samuel, Henri, Stähler, Simon, Xu, Haotian, Bonnin, Mickaël, Clinton, John, Giardini, Domenico, Kenda, Balthasar, Lekic, Vedran, Mocquet, Antoine, Murdoch, Naomi, Schimmel, Martin, Smrekar, Suzanne E., Stutzmann, Éléonore, Tauzin, Benoit, Tharimena, Saikiran

“…SEIS, the seismometer of the InSight mission, which landed on Mars on 26 November 2018, is monitoring the seismic activity of the planet. The goal of the Mars…”
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Convective outgassing efficiency in planetary magma oceans: Insights from computational fluid dynamics by Salvador, Arnaud, Samuel, Henri

“…Planetary atmospheres are commonly thought to result from the efficient outgassing of cooling magma oceans. During this stage, vigorous convective motions in…”
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A deformable particle-in-cell method for advective transport in geodynamic modelling by Samuel, Henri

“…This paper presents an improvement of the particle-in-cell (PIC) method commonly used in geodynamic modelling for solving pure advection of sharply varying…”
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Thermochemical convection and helium concentrations in mantle plumes by Samuel, Henri, Farnetani, Cinzia G.

“…Compositionally heterogeneous material may exist in the lowermost mantle [van der Hilst and Kárason, Science 283 (1999) 1885–1888]. Here we use a numerical…”
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Convective outgassing efficiency in planetary magma oceans: insights from computational fluid dynamics by Salvador, Arnaud, Samuel, Henri

“…Planetary atmospheres are commonly thought to result from the efficient outgassing of cooling magma oceans. During this stage, vigorous convective motions in…”
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A level set two-way wave equation approach for Eulerian interface tracking by Samuel, Henri

“…We present a new approach to perform Eulerian level set interface tracking. It consists in advecting the level set function using a second-order two-way wave…”
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Fully determined three-dimensional velocity field in a divergence-free convection experiment with rigid boundary conditions by Walbecq, Arthur, Samuel, Henri, Limare, Angela

“…Various velocity measurements techniques for 1 fluid dynamics experiments have been developed over 2 the last four decades. These include Particle Image Ve-3…”
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The deep Earth may not be cooling down by Andrault, Denis, Monteux, Julien, Le Bars, Michael, Samuel, Henri

“…The Earth is a thermal engine generating the fundamental processes of geomagnetic field, plate tectonics and volcanism. Large amounts of heat are permanently…”
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The Tidal-Thermal Evolution of the Pluto-Charon System by Bagheri, Amirhossein, Khan, Amir, Deschamps, Frederic, Samuel, Henri, Kruglyakov, Mikhail, Giardini, Domenico

“…Existence of subsurface oceans on the satellites of the giant planets and Trans-Neptunian objects has been predicted for some time. Oceans on icy worlds exert…”
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