It is to the Question About Physical and Mathematical Models of Transformation of Natural Isotopia Composition K in the Active Zone of Water Power Reactor
It is considered the way of entry "K" to the first circuit of the coolant LWR - 1000, the transformation of nuclears natural isotopes "K" in the result of the exposure to a neutron field. Physical and mathematical models of the transformation natural isotopes "K" are developed in the neutron field of an active zone LWR - 1000.