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DOE OSTI · 2540565

Reference solutions for linear radiation transport: the Hohlraum and Lattice Benchmarks

Schotthoefer, Steffen [Oak Ridge National Laboratory]·Hauck, Cory [Oak Ridge National Laboratory]
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Abstract

Radiation transport describes the propagation of energetic particles through space as they interact with a surrounding material medium. In a kinetic description, radiation transport is modeled by a radiation transport equation (RTE) that prescribes the density of the radiation in position-momentum phase space. The purpose of this dataset is to provide highly resolved solutions to two benchmark problems. These two benchmarks do not possess exact solutions; moreover, the construction of a manufactured solution may require a non-physical source that is not desirable, especially if it spoils the physical nature of the solution. Thus the goal of this computational study is to provide a highly resolved reference solution for testing newer, more cost efficient methods that are currently being developed in the research community.

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97 MATHEMATICS AND COMPUTING

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BibTeXRIS

Schotthoefer, Steffen [Oak Ridge National Laboratory], Hauck, Cory [Oak Ridge National Laboratory]. 2025-05-07. Reference solutions for linear radiation transport: the Hohlraum and Lattice Benchmarks. https://doi.org/10.13139/olcf%2F2540565

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