Synthesis of VERCORS and Phebus data in severe accident codes and applications.
Author(s) -
Randall O. Gauntt
Publication year - 2010
Language(s) - English
Resource type - Reports
DOI - 10.2172/983685
Subject(s) - burnup , nuclear fission product , nuclear engineering , environmental science , fission products , mox fuel , nuclear fuel , enriched uranium , fission , uranium , nuclear physics , engineering , physics , neutron
The Phebus and VERCORS data have played an important role in contemporary understanding and modeling of fission product release and transport from damaged LWR fuel. The data from these test programs have allowed improvement of MELCOR modeling of release and transport processes for both low enrichment uranium fuel as well as high burnup and MOX fuels. The following paper describes the derivation, testing and incorporation of improved radionuclide release models into the MELCOR severe accident code.
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