Source Terms for HFIR Beam Tube Shielding Analyses, and a Complete Shielding Analysis of the HB-3 Tube

Bucholz, J.A.

Oak Ridge National Laboratory

关键词: Cold Neutrons;    Modifications;    Shielding;    Source Terms;    Hfir Reactor;   

DOI  :  10.2172/762826
RP-ID  :  ORNL/TM-13720
RP-ID  :  AC05-00OR22725
RP-ID  :  762826

美国|英语

来源: UNT Digital Library

【 摘 要 】

The High Flux Isotope Reactor (HFIR) at the Oak Ridge National Laboratory is in the midst of a massive upgrade program to enhance experimental facilities. The reactor presently has four horizontal experimental beam tubes, all of which will be replaced or redesigned. The HB-2 beam tube will be enlarged to support more guide tubes, while the HB-4 beam tube will soon include a cold neutron source.