Analytical Estimation of the Central Reflector Impact on Thermal Neutron Flux Density in Research Reactors

摘要

In this research was shown an analytical assessment of the impact of the central reflector as an example of spherical reactor in one-group approximation. From the external reflector introduced an effective border that simplifies the mathematical problem of critical task. The validation of the research is done just for one of the IRT-T reactor conditions.