Model of radiation damage of the pressure vessel wall of the VVER reactor

The summary results of researches on development of model of ATENUATION of radiation embrittlement of a material of a wall of the case of the VVER-1000 reactor are presented In article. Model researches are conducted taking into account real conditions on the reactor case. The received results show importance of the accounting of a condition of metal, weakening of a stream and change of a power range of reactor radiations on thickness of the case of the reactor when carrying out (certification) experiments in different irradiating devices and specification of time of operation of cases of VVER reactors.