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Nuclear Design of Fissile Pu and HEU LIFE Engine - NA22

Technical Report ·
DOI:https://doi.org/10.2172/1124911· OSTI ID:1124911
 [1];  [1];  [1]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
This report focuses on a LIFE design specifically targeted at burning of excess weapons grade material, either Pu (wgPu) or highly enriched uranium (HEU). The operational characteristics of the LIFE engine using these fuels are somewhat unique relative to fertile systems because the system “turns on” at full power. In the following sections, we describe the nuclear design, methodology, required fidelity, and analysis results relevant to a wgPu or HEU LIFE engine.
Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
1124911
Report Number(s):
LLNL-TR--416653
Country of Publication:
United States
Language:
English

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