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SHIELDING COMPUTER PROGRAM 19-0, FAST NEUTRON REMOVAL CROSS SECTION COMPUTATION (ANP PROGRAM NO. 514)

Technical Report ·
OSTI ID:4069417
Shielding Computer Program 19-0 computes fast-neutron effective-removal cross sections for those calculations of fast-neutron penetration that combine an influence function of the Albert-Welton form with an integration over a disk or cylindrical source. The cross sections thus calculated may be considered as functions of input dose rates, material thickness and configuration, thickess of backing mate rial, and source-receiver distance. Program 19-0 includes the following iterative capability; once the fast-neutron effective-removal cross section for a given material has been computed, that material may be regarded as a "backing material" and used in the computation of the fast-neutron effective- removal croes section of an inserted material. (auth)
Research Organization:
General Electric Co. Aircraft Nuclear Propulsion Dept., Cincinnati
NSA Number:
NSA-15-013870
OSTI ID:
4069417
Report Number(s):
TID-11570; XDC-60-10-133
Country of Publication:
United States
Language:
English

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