Open AccessDetermination of the safety rods (SA, SB) for optimized power reactor 1000 using the Core simulator OPR1000
Author(s) -
Son An Nguyen,
Nguyen Trung Tran
Publication year - 2018
Publication title -
khoa học và công nghệ: tự nhiên
Language(s) - English
Resource type - Journals
ISSN - 2588-106X
DOI - 10.32508/stdjns.v1i6.627
Subject(s) - rod , nuclear engineering , core (optical fiber) , nuclear reactor core , shut down , boron , control rod , nuclear power plant , materials science , nuclear power , research reactor , power (physics) , process (computing) , process engineering , environmental science , computer science , engineering , mechanical engineering , nuclear physics , physics , composite material , thermodynamics , operating system , medicine , alternative medicine , pathology , neutron
In order to operate a nuclear power plant, ensuring safety is the most important factor. The function of safety rods are to shut down the reactor in case of emergency. The purpose of this paper to show the result of research and determine the value of safety rods SA, SB. Determination of the Boron concentration corresponding to each group of safety rods of OPR1000 nuclear reactor ensures the safely in the whole operation process. Experimental simulation is carried out in the system simulating core reactor OP1R1000 (CoSi OPR1000). The expermental result corresponds with the theoretic calculated result of Sa and Sb with 1500 pcm, 4000 pcm. The concentrations of Boron appropriately are 134 ppm and 284 ppm, respectively.