288 citations · 2.9k across the 60 of their papers we have counts for
4 papers · 1 filter
The Castro AMR Simulation Code: Current and Future Developments
M. Zingale, A. S. Almgren, M. Barrios Sazo +7
We describe recent developments to the Castro astrophysics simulation code, focusing on new features that enable our simulations of X-ray bursts. Two highlights of Castro's ongoing…
Benchmarking of a preliminary MFiX-Exa code
William D. Fullmer, Ann S. Almgren, Michele Rosso +2
MFiX-Exa is a new code being actively developed at Lawrence Berkeley National Laboratory and the National Energy Technology Laboratory as part of the U.S. Department of Energy's Ex…
MAESTROeX: A Massively Parallel Low Mach Number Astrophysical Solver
Duoming Fan, Andrew Nonaka, Ann S. Almgren +2
We present MAESTROeX, a massively parallel solver for low Mach number astrophysical flows. The underlying low Mach number equation set allows for efficient, long-time integration f…
An embedded boundary approach for efficient simulations of viscoplastic fluids in three dimensions
Knut Sverdrup, Ann Almgren, Nikolaos Nikiforakis
We present a methodology for simulating three-dimensional flow of incompressible viscoplastic fluids modelled by generalised Newtonian rheological equations. It is implemented in a…