Использование расчетных экспериментальных методов для сопровождения работы ИРТ-Т

Abstract

In the present study, the possibility of using the TIGRIS program for simulation of the IRT-T reactor was considered. The results of calculations of the experimental critical states for the 109th campaign, performance evaluation of the regulator rod at a minimum controllable power level at the beginning and end of the campaign are presented. The energy production curve describing the dependence of the reactivity margin of the reactor on energy production is also presented. An experimental estimate was obtained from the dependence of the reactivity on the position of the regulatory rods. The discrepancy with the experiment did not exceed the limits specified in the program passport.