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Neutron dosimetry for the MOTA-2B experiment in FFTF

Technical Report ·
OSTI ID:47731
;  [1]
  1. Pacific Northwest Lab., Richland, WA (United States)

Neutron fluence and spectral measurements and radiation damage calculations are reported for the (Materials Open Test Assembly) MOTA-2B experiment in the Fast Flux Test Facility (FFTF). The irradiation was conducted from May 27, 1991, to March 19, 1992 for a total exposure of 203.3 EFPD (effective full-power days). The maximum fluence was about 9 x 10{sup 22} n/cm{sup 2}, 6 x 10{sup 22} above 0.1 MeV producing about 24 dpa in iron. Neutron fluence and radiation damage maps are presented for the entire MOTA assembly based on the analysis of ten neutron spectral measurements and fourteen additional flux gradient measurements.

Research Organization:
Oak Ridge National Lab., TN (United States)
DOE Contract Number:
AC06-76RL01830
OSTI ID:
47731
Report Number(s):
DOE/ER--0313/16; ON: DE95003404
Country of Publication:
United States
Language:
English

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