Evaluation of Internal Criticality of the Plutonium Disposition Ceramic Waste Form
Evaluation of Internal Criticality of the Plutonium Disposition Ceramic Waste Form
The purpose of this calculation is to perform partially and fully degraded mode criticality evaluations of plutonium disposed of in a ceramic waste form and emplaced in a Monitored Geologic Repository. The partially degraded mode is represented by the immobilized plutonium ceramic discs piled in the bottom of the waste package (WP) while neutron absorbers begin to leach out of the discs.