53 citations · 195 across the 11 of their papers we have counts for
11 papers
Experimental evidence for granular shear-flow instability in the Epstein regime
Holly L. Capelo, Jean-David Bodénan, Martin Jutzi +7
Stability analysis of two-fluid protoplanetary disc models has enriched our understanding of how solids can grow into larger bodies called planetesimals. Dust particles entrained i…
Gas permeability and mechanical properties of dust grain aggregates at hyper- and zero-gravity
Holly L. Capelo, Jean-David Bodénan, Martin Jutzi +13
Particle-particle and particle-gas processes significantly impact planetary precursors such as dust aggregates and planetesimals. We investigate gas permeability () in 12 granul…
Meridional Circulation of Dust and Gas in the Circumstellar Disk: Delivery of Solids onto the Circumplanetary Region
J. Szulágyi, F. Binkert, C. Surville
We carried out 3D dust+gas radiative hydrodynamic simulations of forming planets. We investigated a parameter grid of Neptune-, Saturn-, Jupiter-, and 5 Jupiter-mass planets at 5.2…
Concurrent effects of gas drag and planet migration on pebble accretion
Clément Surville, Lucio Mayer, Yann Alibert
We study the effect of a migrating planet ( Earth mass) on the dynamics of pebbles in a radiative disk using 2D two-fluid simulations carried out with the RoSSBi code. T…
Can chondrules be produced by the interaction of Jupiter with the protosolar disk?
Jean-David Bodénan, Clément Surville, Judit Szulágyi +2
Chondrules are crystallised droplets of silicates formed by rapid heating to high temperatures (> 1800 K) of solid precursors followed by hours or days of cooling. Dating of chondr…
A sub-grid model for the growth of dust particles in hydrodynamical simulations of protoplanetary disks
Tomas Tamfal, Joanna Drazkowska, Lucio Mayer +1
We present the first 2D hydrodynamical finite volume simulations in which dust is fully coupled with the gas, including its back-reaction onto it, and at the same time the dust siz…
Dust-vortex instability in the regime of well-coupled grains
Clément Surville, Lucio Mayer
We present a novel study of dust-vortex evolution in global two-fluid disk simulations to find out if evolution toward high dust-to-gas ratios can occur in a regime of well-coupled…
Dust capture and long-lived density enhancements triggered by vortices in 2D protoplanetary disks
Clément Surville, Lucio Mayer, Douglas N. C. Lin
We study dust capture by vortices and its long-term consequences in global two-fluid inviscid disk simulations using a new polar grid code RoSSBi. We perform the longest integratio…
Vortex Formation and Evolution in Planet Harboring Disks under Thermal Relaxation
A. Lobo Gomes, H. Klahr, A. L. Uribe +2
We study the evolution of planet-induced vortices in radially stratified disks, with initial conditions allowing for radial buoyancy. For this purpose we run global two dimensional…
Migration of anticyclonic vortices in the protoplanetary disk
Clément Surville, Pierre Barge
This contribution describes the evolution of the protoplanetary disk using 2D numerical simulations. The 2D Euler equations are solved with the finite volume method. The numerical…
AGN disks and black holes on the weighting scales
Jean-Marc Huré, Franck Hersant, Clément Surville +2
We exploit our formula for the gravitational potential of finite size, power-law disks to derive a general expression linking the mass of the black hole in active galactic nuclei (…