Apparatus for the determination of the neutron flux - distribution in the core of a nuclear reactor

摘要

"Improvements introduced in the object of the main patent No. 258,834, granted on November 11, 1960, by" Procedure for detection of flow in nuclear reactors ", characterized by comprising the successive steps of introducing a filament of fluid in the reactor core of irradiating the filament of fluid in the core for a period, of subjecting the filament to a change in velocity of removing the filament from the core, then measuring the distribution of activity in the fluid along the filament, and, further, by that irradiation of the filament occurs between regions in which the density of the environmental flux is subject to a localized change. (Machine-translation by Google Translate, not legally binding)