A new attempt for radiation hydrodynamics simulation with anisotropic and non-equilibrium distribution

N. Ohnishi, K. Sugai, Y. Ogino

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

We present a computational method for solving time-dependent radiation moment equations with an Eddington tensor which represents an anisotropic field of radiation. For estimating the Eddington tensor, we propose a conical-ray method covering the whole solid angle with which the steady-state radiative transfer equation is solved. Computed radiation flux shows an excellent agreement with an analytical solution using the proposed conical-ray method even if a light source is located at a distant place from the computed point.

Original languageEnglish
Article number022078
JournalJournal of Physics: Conference Series
Volume244
Issue numberPART 2
DOIs
Publication statusPublished - 2010

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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