91 citations · 183 across the 5 of their papers we have counts for
5 papers
Dust distribution in protoplanetary disks - Vertical settling and radial migration
Laure Barrière-Fouchet, Jean-François Gonzalez, James R. Murray +2
We present the results of a three dimensional, locally isothermal, non-self-gravitating SPH code which models protoplanetary disks with two fluids: gas and dust. We ran simulations…
Predicting Dust Distribution in Protoplanetary Discs
Laure Barriere-Fouchet, Jean-Francois Gonzalez, Robin J. Humble +2
We present the results of three-dimensional numerical simulations that include the effects of hydrodynamical forces and gas drag upon an evolving dusty gas disk. We briefly describ…
High Performance Commodity Networking in a 512-CPU Teraflop Beowulf Cluster for Computational Astrophysics
John Dubinski, Robin Humble, Ue-Li Pen +2
We describe a new 512-CPU Beowulf cluster with Teraflop performance dedicated to problems in computational astrophysics. The cluster incorporates a cubic network topology based on…
GOTPM: A Parallel Hybrid Particle-Mesh Treecode
John Dubinski, Juhan Kim, Changbom Park +1
We describe a parallel, cosmological N-body code based on a hybrid scheme using the particle-mesh (PM) and Barnes-Hut (BH) oct-tree algorithm. We call the algorithm GOTPM for Grid-…
Building Planets with Dusty Gas
S. T. Maddison, R. J. Humble, J. R. Murray
We have developed a new numerical technique for simulating dusty-gas flows. Our unique code incorporates gas hydrodynamics, self-gravity and dust drag to follow the dynamical evolu…