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DOE OSTI · 1699435

Raytracing

Luu, Anh·Armstrong, Derek Elswick·Timmermans, Eddy Marcel Elvire
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Abstract

The raytracing (spectrally specific radiative transfer that does not couple back to the hydrodynamic evolution) code was developed because it helps improve our understanding of the physics of explosive events, validates computational physics codes, and estimates optical signals that are cheaper and safer than experiments involving high explosives. The raytracing code can also produce simulations that are useful to analyze what we can understand with sensors, such as determining what we can discriminate with sensors, like the presence of certain metals or the amount of soot. In addition, simulations can provide extra validations to computational physics to help us better understand discrepancies.

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45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE97 MATHEMATICS AND COMPUTING

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Luu, Anh, Armstrong, Derek Elswick, Timmermans, Eddy Marcel Elvire. 2020-10-19. Raytracing. https://doi.org/10.2172/1699435

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