Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Fast Breeder Blanket Facility FBBF. Annual report, January 1, 1981-December 31, 1981

Technical Report ·
DOI:https://doi.org/10.2172/6948919· OSTI ID:6948919

This annual report contains a summmary of fission rate, spectra, and gamma-ray heating rate measurements made in the first blanket of the Purdue Fast Breeder Blanket Facility. The first blanket consisted of aluminum clad, natural UO/sub 2/ fuel rods with a secondary cladding of stainless steel or aluminum. The blanket was arranged in two concentric regions around the neutron source and converter regions. A neutron diffusion code, 2DB, and a Monte Carlo code, VIM, both using homogeneous cross section groups have been used to calculate the reaction rates. Calculated to experimental values for a number of important reactions are presented. A modified method of applying Bondarenko self-shielding factors to correct for the self shielding of resonance energy neutrons in aluminum, stainless steel and UO/sub 2/ has improved the agreement between the calculations and experiment, but does not account for all of the differences.

Research Organization:
Purdue Univ., Lafayette, IN (USA). School of Nuclear Engineering
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-76ET37237
OSTI ID:
6948919
Report Number(s):
DOE/ET/37237-16; COO-2826-16; PNE-82-153; ON: DE82021044
Country of Publication:
United States
Language:
English