The study of aeroball system for measuring 3D neutron flux distribution in reactor core

摘要

Aeroball system is attractive in several aspects because it can easily transport the map of neutron flux distribution to be measured from incore to outside of a reactor vessel. However, before the aeroball system is put to practical use in the heating reactor, there are Four topics that have to be further studied. They are the stability of the activated positions, Enhancement of signaloise (S/N) ration, distributed control and data-acquisition system and On-line neutron flx distribution reeconsruction.