Gas-Cooled Reactor Project Quarterly Progress Report: September 1960 (open access)

Gas-Cooled Reactor Project Quarterly Progress Report: September 1960

Report documenting ongoing research and developments at the Oak Ridge National Laboratory's Gas-Cooled Reactor Project.
Date: November 11, 1960
Creator: Oak Ridge National Laboratory
System: The UNT Digital Library
Dry Maintenance Facility for the HRT (open access)

Dry Maintenance Facility for the HRT

A portable shield has been designed, developed, fabricated and shop tested to provide the HRT with a facility for direct dry maintenance operations. It provides temporary replacement for any one of the lower roof plugs and should permit many operations to be performed without flooding the reactor cell with water.
Date: October 11, 1960
Creator: Holz, P. P.
System: The UNT Digital Library
Local Reactivity "Worth" in the HRT (open access)

Local Reactivity "Worth" in the HRT

The effect of adding small quantities of fuel or poison to the HRT has been estimated using perturbation theory. The results have been reduced to a single relation and a set of graphs which make the estimation of added reactivity relatively simple. The perturbation theory results are compared with multigroup results and reasonable agreement is demonstrated; however, there is some question concerning the prompt neutron lifetime.
Date: October 11, 1960
Creator: Jaye, S. & Vondy, D. R.
System: The UNT Digital Library