32 citations · 32 across the 2 of their papers we have counts for
4 papers
An Improved Method for Coupling Hydrodynamics with Astrophysical Reaction Networks
M. Zingale, M. P. Katz, A. Nonaka +1
Reacting astrophysical flows can be challenging to model because of the difficulty in accurately coupling hydrodynamics and reactions. This can be particularly acute during explosi…
Neural Networks for Nuclear Reactions in MAESTROeX
Duoming Fan, Donald E. Willcox, Christopher DeGrendele +2
We demonstrate the use of neural networks to accelerate the reaction steps in the MAESTROeX stellar hydrodynamics code. A traditional MAESTROeX simulation uses a stiff ODE integrat…
Comparisons of Two- and Three-Dimensional Convection in Type I X-ray Bursts
M. Zingale, C. M. Malone, A. Nonaka +2
We perform the first detailed three-dimensional simulation of low Mach number convection preceding thermonuclear ignition in a mixed H/He X-ray burst. Our simulations include a mod…
Multidimensional Modeling of Type I X-ray Bursts. II. Two-Dimensional Convection in a Mixed H/He Accretor
C. M. Malone, M. Zingale, A. Nonaka +2
Type I X-ray Bursts (XRBs) are thermonuclear explosions of accreted material on the surfaces of a neutron stars in low mass X-ray binaries. Prior to the ignition of a subsonic burn…