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On the efficiency of AMR in NIRVANA3

  • U. Ziegler
Conference paper
Part of the Lecture Notes in Computational Science and Engineering book series (LNCSE, volume 41)

Summary

The efficiency of the grid-adaptive magnetohydrodynamics code NIRVANA3 is studied. For that two three-dimensional benchmark problems are proposed: a hydrodynamical implosion problem possessing spherical symmetry and a shock-cloud collision problem in a magnetic medium. An efficiency parameter is defined which contains both the obtained speedup factor and an error estimate.

Keywords

Comparison Simulation Grid Solution Base Grid Patch Distribution Grid Hierarchy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • U. Ziegler
    • 1
  1. 1.Astrophysikalisches Institut PotsdamPotsdamGermany

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