The dynamic models of water-water nuclear reactor with temperature reactivity coefficients

The dynamic models with temperature reactivity coefficient for reactor type WWER are developed here. Unlike conventional engineering models with concentrated parameters and one group of delayed neutrons, in the work takes into account: the fluid and heat flow parameters distribution of the active zone height, six groups of delayed neutrons, the impact on the processes of inactive metal, water volumes below and above the active area. The transfer functions across all major channels are obtained.