BETHE‐Hydro: An Arbitrary Lagrangian‐Eulerian Multidimensional Hydrodynamics Code for Astrophysical Simulations
نویسندگان
چکیده
منابع مشابه
Bethe-hydro: an Arbitrary Lagrangian-eulerian Multi-dimensional Hydrodynamics Code for Astrophysical Simulations
In this paper, we describe a new hydrodynamics code for 1D and 2D astrophysical simulations, BETHE-hydro, that uses time-dependent, arbitrary, unstructured grids. The core of the hydrodynamics algorithm is an arbitrary Lagrangian-Eulerian (ALE) approach, in which the gradient and divergence operators are made compatible using the support-operator method. We present 1D and 2D gravity solvers tha...
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ژورنال
عنوان ژورنال: The Astrophysical Journal Supplement Series
سال: 2008
ISSN: 0067-0049,1538-4365
DOI: 10.1086/591272