Laser ray tracing in a parallel arbitrary Lagrangian-Eulerian adaptive mesh refinement hydrocode

Laser ray tracing in a parallel arbitrary Lagrangian-Eulerian adaptive mesh refinement hydrocode

ALE-AMR is a new hydrocode that we are developing as a predictive modeling tool for debris and shrapnel formation in high-energy laser experiments. In this paper we present our approach to implementing laser ray tracing in ALE-AMR. We present the basic concepts of laser ray tracing and our approach...

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Veröffentlicht in:Journal of physics. Conference series 2010-08, Vol.244 (3), p.032022
Hauptverfasser: Masters, N D, Kaiser, T B, Anderson, R W, Eder, D C, Fisher, A C, Koniges, A E
Format: Artikel
Sprache:eng
Schlagworte:
ALE (numerical method)
ENGINEERING
Finite element method
Grid refinement (mathematics)
Lasers
MATERIALS SCIENCE
Physics
Prediction models
Ray tracing
Shrapnel
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Beschreibung
Zusammenfassung:ALE-AMR is a new hydrocode that we are developing as a predictive modeling tool for debris and shrapnel formation in high-energy laser experiments. In this paper we present our approach to implementing laser ray tracing in ALE-AMR. We present the basic concepts of laser ray tracing and our approach to efficiently traverse the adaptive mesh hierarchy.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/244/3/032022