SYMPOSIA PAPER Published: 01 January 2001
STP13588S

Impact of the ENDF/B-VI Cross Sections on the RPV Fluence Determination

Source

The calculations with the broad-group cross-section library Bugle-96, and atom displacement (dpa) cross sections for iron, both derived from ENDF/B-VI data, result in higher calculated fast neutron fluxes, better agreement of calculations with radiometric dosimeter measurements, and significantly slower dpa rate attenuation through pressure vessel walls relative to the results with their predecessors: the Sailor library and ASTM iron dpa cross sections.

Author Information

Remec, I
Oak Ridge National Laboratory, Oak Ridge, TN
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Details
Developed by Committee: E10
Pages: 124–131
DOI: 10.1520/STP13588S
ISBN-EB: 978-0-8031-5450-6
ISBN-13: 978-0-8031-2884-2