Effect of reflector materials to the neutron flux and k effective in the accelerator driven subcritical reactor

Author:

Tien Tran Minh,Phung Nguyen Hong Thien,Hien Bui Thi Thanh

Abstract

Abstract The paper presents the results of the calculation of neutron flux distribution and k effective factor in the ADSR with different reflector materials. Materials include graphite, Be, Y2O3, ZrO2. For each type of materials, the neutron flux distribution according to the height of the reactor, the radius, the neutron energy emitted, and k effective has been calculated. The results show that the maximum neutron flux and k effective factor is berium material as combined with Th-233U mixed fuel.

Publisher

IOP Publishing

Subject

General Medicine

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