Calculation analysis for physical characteristics of hybrid systems with different blanket types

This work provides the results of complex calculations for two elaborated by the authors models of hybrid energetic systems — analogs of the fast reactors with liquid-metallic coolant: alloy of lead-bismuth and sodium. By these calculations many of the physical characteristics were obtained, such as output of ‘splitting’ neutrons in the target, their spectrums, coefficient of multiplying of neutrons in the blanket, the required power for the source of neutrons, the required current force in the beam of protons for given power etc. The calculations were made with the use of the complex LAHET and the program package REACTOR. The calculations, which were carried out, enabled us to make a comparing analysis which would be important for further researches and optimization of proposed hybrid nuclear systems.