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Verification of the Radiation Package in ALEGRA [electronic resource].

Published:
Washington, D.C. : United States. Dept. of Energy, 1999.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:
44 pages : digital, PDF file
Additional Creators:
Sandia National Laboratories, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary:
The ALEGRA radiation transport package implements diffusion, flux-limited diffusion, and SPn radiation transport for both gray and multigroup photon spectra. Comparisons of ALEGRA calculations with known solutions for a selection of benchmark problems for these transport theories are presented. ALEGRA returns accurate solutions in each case. This verifies that each transport theory has been implemented correctly, though it does not prove that the transport theories are valid for problems of interest at Sandia. A validation study will be presented in a future report.
Report Numbers:
E 1.99:sand99-0786
sand99-0786
Subject(s):
Other Subject(s):
Note:
Published through SciTech Connect.
04/01/1999.
"sand99-0786"
Budge, K.G.
Type of Report and Period Covered Note:
Topical;
Funding Information:
AC04-94AL85000
View MARC record | catkey: 14711413