Dose Rates from Induced Activity in the Elmo Bumpy Torus Proof-of-Principle Device

摘要

Calculated results of the dose rates from induced activity in the enclosure of the Elmo Bumpy Torus proof-of-principle device (EBT-P) are presented. A cylindrical model of EBT-P is used. EBT-P will have a hydrogen plasma and thus the plasma will not produce neutrons, but substantial numbers of photoneutrons will be produced and it is the induced activity from these photoneutrons that is considered. The activation dose rates are presented for a variety of operating times and times after shutdown. (ERA citation 08:006633)