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Integral Experiment Request 441 CED-4a Summary Report

Technical Report ·
DOI:https://doi.org/10.2172/2566647· OSTI ID:2566647
 [1];  [2];  [3];  [4]
  1. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  3. Naval Nuclear Lab., West Mifflin, PA (United States)
  4. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Under IER-441, critical experiments were done with and without tantalum test rods within a central test region surrounded by 7uPCX fuel rods. The experiments were done in new critical assembly hardware designed to support the 7uPCX fuel in a 1.02 cm triangular-pitched array
Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA), Nuclear Criticality Safety Program (NCSP)
DOE Contract Number:
NA0003525
OSTI ID:
2566647
Report Number(s):
SAND--2025-05511R
Country of Publication:
United States
Language:
English

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