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Title: FESTR, Version 0.x

FESTR is a modeling tool for calculating spectroscopic-quality synthetic outputs (e.g., spectra and images) based on (in general) the time evolutions of 3-D spatial distributions of materials characterized by their chemical composition, temperature, and density conditions. FESTR performs raytracing across unstructured meshes, builds intrinsic optical properties of mixed materials by performing equation-of-state lookups in external data, and then solves the radiation-transport equation along rays to obtain emergent time and space resolved synthetic spectra. These results can be further processed into time and/or space integrated spectra, as well as into spectral-band-integrated synthetic images, radiated power histories, and total radiated energy values. FESTR is also applicable to spatial reconstructions of material properties via the analysis of experimental data.
Publication Date:
OSTI Identifier:
Report Number(s):
FESTR V0.X; 003657MLTPL00
C15068 or LA-CC-15-045
DOE Contract Number:
Resource Type:
Software Revision:
Software Package Number:
Software Package Contents:
Open Source Software package available from Los Alamos National Laboratory at the following URL:
Software CPU:
Open Source:
Source Code Available:
Research Org:
Los Alamos National Laboratory
Sponsoring Org:
Country of Publication:
United States

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