446 citations · 1.8k across the 44 of their papers we have counts for
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AMRA: An Adaptive Mesh Refinement Hydrodynamic Code for Astrophysics
Tomek Plewa, Ewald Mueller
Implementation details and test cases of a newly developed hydrodynamic code, AMRA, are presented. The numerical scheme exploits the adaptive mesh refinement technique coupled to m…
Numerical hydrodynamics: SPH vs. AMR
Tomek Plewa
The advantages and disadvantages of two approaches to astrophysical hydrodynamics, Smoothed Particle Hydrodynamics and Adaptive Mesh Refinement, are briefly discussed together with…
The First Hours of a Core Collapse Supernova
K. Kifonidis, T. Plewa, H. -Th. Janka +1
New two-dimensional, high-resolution calculations of a core collapse supernova in a 15 Msol blue supergiant are presented, which cover the entire evolution from shock revival until…
High-resolution simulations and visualization of protoplanetary disks
P. Ciecielag, T. Plewa, M. Rozyczka
A problem of mass flow in the immediate vicinity of a planet embedded in a protoplanetary disk is studied numerically in two dimensions. Large differences in temporal and spatial s…